{"id":991,"date":"2024-01-17T14:34:00","date_gmt":"2024-01-17T14:34:00","guid":{"rendered":"https:\/\/www.osmosis.org\/blog\/?p=991"},"modified":"2025-10-01T11:39:36","modified_gmt":"2025-10-01T19:39:36","slug":"usmle-step-1-question-of-the-day-convex-lesion","status":"publish","type":"post","link":"https:\/\/www.osmosis.org\/blog\/usmle-step-1-question-of-the-day-convex-lesion","title":{"rendered":"USMLE\u00ae Step 1 Question of the Day: Convex lesion"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_80 ez-toc-wrap-center counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">In This Article<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.osmosis.org\/blog\/usmle-step-1-question-of-the-day-convex-lesion\/#The_correct_answer_to_todays_USMLE%C2%AE_Step_1_Question_is%E2%80%A6\" >The correct answer to today&#8217;s USMLE\u00ae Step 1 Question is&#8230;<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.osmosis.org\/blog\/usmle-step-1-question-of-the-day-convex-lesion\/#C_Extra-axial_injury_supratentorial_secondary_brain_injury\" >C.&nbsp;Extra-axial injury; supratentorial; secondary brain injury<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.osmosis.org\/blog\/usmle-step-1-question-of-the-day-convex-lesion\/#Incorrect_answer_explanations\" >Incorrect answer explanations<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.osmosis.org\/blog\/usmle-step-1-question-of-the-day-convex-lesion\/#A_Intra-axial_injury_supratentorial_primary_brain_injury\" >A. Intra-axial injury; supratentorial; primary brain injury<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.osmosis.org\/blog\/usmle-step-1-question-of-the-day-convex-lesion\/#B_Extra-axial_injury_supratentorial_primary_brain_injury\" >B. Extra-axial injury; supratentorial; primary brain injury&nbsp;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.osmosis.org\/blog\/usmle-step-1-question-of-the-day-convex-lesion\/#D_Extra-axial_injury_infratentorial_secondary_brain_injury\" >D. Extra-axial injury; infratentorial; secondary brain injury<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.osmosis.org\/blog\/usmle-step-1-question-of-the-day-convex-lesion\/#Main_Explanation\" >Main Explanation<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.osmosis.org\/blog\/usmle-step-1-question-of-the-day-convex-lesion\/#Major_Takeaway\" >Major Takeaway<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\"><strong><em>This week, we are sharing another USMLE\u00ae Step 1-style practice question to test your knowledge of medical topics. Today&#8217;s case focuses on a 25-year-old man who suffered head trauma in a bar altercation, resulting in loss of consciousness. Despite initial refusal for medical evaluation, he later exhibits alarming symptoms, including vomiting and sudden unconsciousness. Explore the diagnostic journey as a non-contrast CT reveals a convex lesion with inferolateral pupil dilation, shedding light on the distinct injury patterns and potential complications in this critical emergency department scenario. Test your diagnostic skills with this USMLE Step 1 question.<\/em><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A 25-year-old man is brought to the emergency department following an altercation at a bar where he was hit over the left side of his head with a bottle. The patient subsequently lost consciousness and spontaneously awakened minutes later. He initially refused medical evaluation, but a few hours later, he began vomiting and agreed to be taken to the hospital. On arrival, the patient suddenly loses consciousness. Temperature is 36.0\u00b0C (96.8\u00b0F), pulse is 48\/min, respirations are 8\/min and irregular, and blood pressure is 144\/40 mmHg. On physical examination, the patient does not respond to painful stimuli. The left pupil is dilated and inferolaterally abducted. A non-contrast CT is obtained and demonstrates a convex lesion with mass effect and downward displacement of the inferior temporal lobe. This patient&#8217;s clinical presentation is best defined by which of the following injury patterns?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>A. Intra-axial injury; supratentorial; primary brain injury<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>B. Extra-axial injury; supratentorial; primary brain injury<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>C. Extra-axial injury; supratentorial; secondary brain injury<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>D. Extra-axial injury; infratentorial; secondary brain injury<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Scroll down for the correct answer!<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"The_correct_answer_to_todays_USMLE%C2%AE_Step_1_Question_is%E2%80%A6\"><\/span>The correct answer to today&#8217;s USMLE\u00ae Step 1 Question is&#8230;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"C_Extra-axial_injury_supratentorial_secondary_brain_injury\"><\/span>C.&nbsp;<strong>Extra-axial injury; supratentorial; secondary brain injury<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Before we get to the Main Explanation, let&#8217;s look at the incorrect answer explanations. Skip to the bottom if you want to see the correct answer right away!<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Incorrect_answer_explanations\"><\/span>Incorrect answer explanations<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"A_Intra-axial_injury_supratentorial_primary_brain_injury\"><\/span>A. Intra-axial injury; supratentorial; primary brain injury<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Incorrect:<\/strong>&nbsp;Diffuse axonal injury (DAI) is an example of this injury pattern. Patients with DAI often present with deep coma without elevated intracranial pressure. DAI occurs as a result of traumatic shearing forces applied to the brain when the head is rapidly accelerated and\/or decelerated affecting the gray-white junction. Another example of intra-axial injury is a focal cerebral contusion. This patient more likely has an extra-axial injury.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"B_Extra-axial_injury_supratentorial_primary_brain_injury\"><\/span>B. Extra-axial injury; supratentorial; primary brain injury&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Incorrect:<\/strong>&nbsp;Examples of this injury pattern include epidural, subdural, and subarachnoid hematomas without signs of brain herniation. This patient has imaging and exam findings indicative of herniation, a secondary brain injury.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"D_Extra-axial_injury_infratentorial_secondary_brain_injury\"><\/span>D. Extra-axial injury; infratentorial; secondary brain injury<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Incorrect:<\/strong>&nbsp;An example of this injury pattern includes downward cerebellar\/tonsillar herniation or upward cerebellar\/transtentorial herniation from a tumor or hematoma secondary to trauma. This patient\u2019s presentation is consistent with supratentorial herniation.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Main_Explanation\"><\/span><strong>Main Explanation<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">This patient presents with blunt head trauma and classic features of an epidural hematoma including a \u201clucid interval,\u201d a lens shaped lesion, and signs of impending herniation. The physical examination demonstrates a blown, dilated pupil, indicating uncal herniation secondary to extrinsic compression of cranial nerve III. Lastly, the CT results confirm the diagnosis of an epidural hematoma, which is an extra-axial bleed, with secondary brain herniation.&nbsp;Traumatic brain injury (TBI) can be classified as primary (e.g. epidural hematoma) or secondary (e.g. brain herniation), the latter of which occurs due to mass effect and increased intracranial pressure. Another way to classify herniation is with respect to the tentorium: supratentorial herniation (cingulate, a.k.a. subfalcine), central transtentorial herniation, or infratentorial herniation (downward\/cerebellar tonsillar herniation or upward cerebellar\/transtentorial herniation). Finally, TBI that occurs within the brain parenchyma is classified as intra-axial (e.g. diffuse axonal injury) or extra-axial (e.g., epidural, subdural).<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" height=\"658\" width=\"1024\" src=\"https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2024\/09\/traumatic-brain-injuries.png?w=1024\" alt=\"types of traumatic brain injuries\" class=\"wp-image-992\" srcset=\"https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2024\/09\/traumatic-brain-injuries.png 1080w, https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2024\/09\/traumatic-brain-injuries.png?resize=300,193 300w, https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2024\/09\/traumatic-brain-injuries.png?resize=768,494 768w, https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2024\/09\/traumatic-brain-injuries.png?resize=1024,658 1024w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" height=\"660\" width=\"1024\" src=\"https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2024\/09\/brain-herniation.png?w=1024\" alt=\"brain herniation\" class=\"wp-image-993\" srcset=\"https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2024\/09\/brain-herniation.png 1080w, https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2024\/09\/brain-herniation.png?resize=300,193 300w, https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2024\/09\/brain-herniation.png?resize=768,495 768w, https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2024\/09\/brain-herniation.png?resize=1024,660 1024w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Major_Takeaway\"><\/span>Major Takeaway<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pyruvate dehydrogenase complex<\/strong>&nbsp;(PDC)&nbsp;<strong>deficiency<\/strong>&nbsp;is an<strong>&nbsp;X-linked recessiv<\/strong>e disorder characterized by hypotonia, poor feeding, developmental and intellectual delay, and seizures. Laboratory testing will demonstrate&nbsp;<strong>elevated lactate and alanine<\/strong>&nbsp;levels. Treatment involves adhering to a&nbsp;<strong>ketogenic diet<\/strong>. &nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>References<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Gupta, N., Rutledge, C. (2019) Pyruvate dehydrogenase complex deficiency: An unusual cause of recurrent lactic acidosis in a paediatric critical care unit. The Journal of Critical Care Medicine. 5(2), 71-75. Doi: 10.2478\/jccm-2019-0012.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Haddad, A., Mohiuddin, S.S. (2020) \u201cBiochemistry, citric acid cycle\u201d. StatPearls [Internet]. Web Address:&nbsp;<a href=\"https:\/\/www.ncbi.nlm.nih.gov\/books\/NBK541072\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.ncbi.nlm.nih.gov\/books\/NBK541072\/<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><em>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;________________________<\/em><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em><strong>Want more USMLE\u00ae Step 1 practice questions? Try Osmosis by Elsevier today! Access your&nbsp;<em><strong><a href=\"https:\/\/www.osmosis.org\/login?type=create\" target=\"_blank\" rel=\"noreferrer noopener\">free trial<\/a><\/strong><\/em>&nbsp;and find out why millions of current and future clinicians and caregivers love learning with us.<\/strong><\/em><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.osmosis.org\/ultimate-guide\/usmle-step-1\" target=\"_blank\" rel=\"noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"250\" src=\"https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2024\/09\/the-ultimate-guide-usmle-step-1-banner.png?w=700\" alt=\"\" class=\"wp-image-760\" srcset=\"https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2024\/09\/the-ultimate-guide-usmle-step-1-banner.png 700w, https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2024\/09\/the-ultimate-guide-usmle-step-1-banner.png?resize=300,107 300w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><em><em><sub>The United States Medical Licensing Examination (USMLE\u00ae) is a joint program of the Federation of State Medical Boards (FSMB\u00ae) and National Board of Medical Examiners (NBME\u00ae). Osmosis is not affiliated with NBME nor FSMB.&nbsp;<\/sub><\/em><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>This week, we are sharing another USMLE\u00ae Step 1-style practice question to test your knowledge of medical topics. Today&#8217;s case focuses on a 25-year-old man who suffered head trauma in a bar altercation, resulting in loss of consciousness. Despite initial refusal for medical evaluation, he later exhibits alarming symptoms, including vomiting and sudden unconsciousness. Explore [&hellip;]<\/p>\n","protected":false},"author":202,"featured_media":994,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[27,20,1366,1369,44],"tags":[],"class_list":["post-991","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-medicine","category-exam-prep","category-questions","category-step-1-questions","category-step-1"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>USMLE\u00ae Step 1 Question of the Day: Convex lesion - Osmosis Blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.osmosis.org\/blog\/usmle-step-1-question-of-the-day-convex-lesion\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"USMLE\u00ae Step 1 Question of the Day: Convex lesion - Osmosis Blog\" \/>\n<meta property=\"og:description\" content=\"This week, we are sharing another USMLE\u00ae Step 1-style practice question to test your knowledge of medical topics. Today&#8217;s case focuses on a 25-year-old man who suffered head trauma in a bar altercation, resulting in loss of consciousness. Despite initial refusal for medical evaluation, he later exhibits alarming symptoms, including vomiting and sudden unconsciousness. Explore [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.osmosis.org\/blog\/usmle-step-1-question-of-the-day-convex-lesion\" \/>\n<meta property=\"og:site_name\" content=\"Osmosis Blog\" \/>\n<meta property=\"article:published_time\" content=\"2024-01-17T14:34:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-10-01T19:39:36+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2024\/09\/usmle-convex-lesion.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1080\" \/>\n\t<meta property=\"og:image:height\" content=\"1080\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"Marina Horiates Kerekes, MD &amp; Team\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":[\"Article\",\"BlogPosting\"],\"@id\":\"https:\/\/www.osmosis.org\/blog\/usmle-step-1-question-of-the-day-convex-lesion#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.osmosis.org\/blog\/usmle-step-1-question-of-the-day-convex-lesion\"},\"author\":{\"name\":\"Marina Horiates Kerekes, MD &amp; Team\",\"@id\":\"https:\/\/www.osmosis.org\/blog\/#\/schema\/person\/c7e60a94ecf3ec6e6cfe4855957afafc\"},\"headline\":\"USMLE\u00ae Step 1 Question of the Day: Convex lesion\",\"datePublished\":\"2024-01-17T14:34:00+00:00\",\"dateModified\":\"2025-10-01T19:39:36+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.osmosis.org\/blog\/usmle-step-1-question-of-the-day-convex-lesion\"},\"wordCount\":841,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.osmosis.org\/blog\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.osmosis.org\/blog\/usmle-step-1-question-of-the-day-convex-lesion#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2024\/09\/usmle-convex-lesion.webp\",\"articleSection\":[\"Allopathic Medicine (MD)\",\"Exam Prep\",\"Questions of the Day\",\"USMLE Step 1\",\"USMLE\u00ae Step 1\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.osmosis.org\/blog\/usmle-step-1-question-of-the-day-convex-lesion#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.osmosis.org\/blog\/usmle-step-1-question-of-the-day-convex-lesion\",\"url\":\"https:\/\/www.osmosis.org\/blog\/usmle-step-1-question-of-the-day-convex-lesion\",\"name\":\"USMLE\u00ae Step 1 Question of the Day: Convex lesion - Osmosis Blog\",\"isPartOf\":{\"@id\":\"https:\/\/www.osmosis.org\/blog\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.osmosis.org\/blog\/usmle-step-1-question-of-the-day-convex-lesion#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.osmosis.org\/blog\/usmle-step-1-question-of-the-day-convex-lesion#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2024\/09\/usmle-convex-lesion.webp\",\"datePublished\":\"2024-01-17T14:34:00+00:00\",\"dateModified\":\"2025-10-01T19:39:36+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.osmosis.org\/blog\/usmle-step-1-question-of-the-day-convex-lesion#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.osmosis.org\/blog\/usmle-step-1-question-of-the-day-convex-lesion\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.osmosis.org\/blog\/usmle-step-1-question-of-the-day-convex-lesion#primaryimage\",\"url\":\"https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2024\/09\/usmle-convex-lesion.webp\",\"contentUrl\":\"https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2024\/09\/usmle-convex-lesion.webp\",\"width\":1080,\"height\":1080},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.osmosis.org\/blog\/usmle-step-1-question-of-the-day-convex-lesion#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.osmosis.org\/blog\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"USMLE\u00ae Step 1 Question of the Day: Convex lesion\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.osmosis.org\/blog\/#website\",\"url\":\"https:\/\/www.osmosis.org\/blog\/\",\"name\":\"Osmosis Blog\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/www.osmosis.org\/blog\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.osmosis.org\/blog\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.osmosis.org\/blog\/#organization\",\"name\":\"Osmosis Blog\",\"url\":\"https:\/\/www.osmosis.org\/blog\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.osmosis.org\/blog\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2024\/07\/OsmosisElsevierStacked.png\",\"contentUrl\":\"https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2024\/07\/OsmosisElsevierStacked.png\",\"width\":1276,\"height\":596,\"caption\":\"Osmosis Blog\"},\"image\":{\"@id\":\"https:\/\/www.osmosis.org\/blog\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.osmosis.org\/blog\/#\/schema\/person\/c7e60a94ecf3ec6e6cfe4855957afafc\",\"name\":\"Marina Horiates Kerekes, MD &amp; Team\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.osmosis.org\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/c4eaddbf095676223204097f8973e0eed2b2b435a8c32f8f6b8c06da77819aa6?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/c4eaddbf095676223204097f8973e0eed2b2b435a8c32f8f6b8c06da77819aa6?s=96&d=mm&r=g\",\"caption\":\"Marina Horiates Kerekes, MD &amp; Team\"},\"description\":\"Authors: Marina Horiates Kerekes, MD &amp; Osmosis Question Writing Team\",\"url\":\"https:\/\/www.osmosis.org\/blog\/author\/marinahoriateskerekesandteam\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"USMLE\u00ae Step 1 Question of the Day: Convex lesion - Osmosis Blog","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.osmosis.org\/blog\/usmle-step-1-question-of-the-day-convex-lesion","og_locale":"en_US","og_type":"article","og_title":"USMLE\u00ae Step 1 Question of the Day: Convex lesion - Osmosis Blog","og_description":"This week, we are sharing another USMLE\u00ae Step 1-style practice question to test your knowledge of medical topics. Today&#8217;s case focuses on a 25-year-old man who suffered head trauma in a bar altercation, resulting in loss of consciousness. Despite initial refusal for medical evaluation, he later exhibits alarming symptoms, including vomiting and sudden unconsciousness. Explore [&hellip;]","og_url":"https:\/\/www.osmosis.org\/blog\/usmle-step-1-question-of-the-day-convex-lesion","og_site_name":"Osmosis Blog","article_published_time":"2024-01-17T14:34:00+00:00","article_modified_time":"2025-10-01T19:39:36+00:00","og_image":[{"width":1080,"height":1080,"url":"https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2024\/09\/usmle-convex-lesion.webp","type":"image\/webp"}],"author":"Marina Horiates Kerekes, MD &amp; Team","twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":["Article","BlogPosting"],"@id":"https:\/\/www.osmosis.org\/blog\/usmle-step-1-question-of-the-day-convex-lesion#article","isPartOf":{"@id":"https:\/\/www.osmosis.org\/blog\/usmle-step-1-question-of-the-day-convex-lesion"},"author":{"name":"Marina Horiates Kerekes, MD &amp; Team","@id":"https:\/\/www.osmosis.org\/blog\/#\/schema\/person\/c7e60a94ecf3ec6e6cfe4855957afafc"},"headline":"USMLE\u00ae Step 1 Question of the Day: Convex lesion","datePublished":"2024-01-17T14:34:00+00:00","dateModified":"2025-10-01T19:39:36+00:00","mainEntityOfPage":{"@id":"https:\/\/www.osmosis.org\/blog\/usmle-step-1-question-of-the-day-convex-lesion"},"wordCount":841,"commentCount":0,"publisher":{"@id":"https:\/\/www.osmosis.org\/blog\/#organization"},"image":{"@id":"https:\/\/www.osmosis.org\/blog\/usmle-step-1-question-of-the-day-convex-lesion#primaryimage"},"thumbnailUrl":"https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2024\/09\/usmle-convex-lesion.webp","articleSection":["Allopathic Medicine (MD)","Exam Prep","Questions of the Day","USMLE Step 1","USMLE\u00ae Step 1"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.osmosis.org\/blog\/usmle-step-1-question-of-the-day-convex-lesion#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.osmosis.org\/blog\/usmle-step-1-question-of-the-day-convex-lesion","url":"https:\/\/www.osmosis.org\/blog\/usmle-step-1-question-of-the-day-convex-lesion","name":"USMLE\u00ae Step 1 Question of the Day: Convex lesion - Osmosis Blog","isPartOf":{"@id":"https:\/\/www.osmosis.org\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.osmosis.org\/blog\/usmle-step-1-question-of-the-day-convex-lesion#primaryimage"},"image":{"@id":"https:\/\/www.osmosis.org\/blog\/usmle-step-1-question-of-the-day-convex-lesion#primaryimage"},"thumbnailUrl":"https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2024\/09\/usmle-convex-lesion.webp","datePublished":"2024-01-17T14:34:00+00:00","dateModified":"2025-10-01T19:39:36+00:00","breadcrumb":{"@id":"https:\/\/www.osmosis.org\/blog\/usmle-step-1-question-of-the-day-convex-lesion#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.osmosis.org\/blog\/usmle-step-1-question-of-the-day-convex-lesion"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.osmosis.org\/blog\/usmle-step-1-question-of-the-day-convex-lesion#primaryimage","url":"https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2024\/09\/usmle-convex-lesion.webp","contentUrl":"https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2024\/09\/usmle-convex-lesion.webp","width":1080,"height":1080},{"@type":"BreadcrumbList","@id":"https:\/\/www.osmosis.org\/blog\/usmle-step-1-question-of-the-day-convex-lesion#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.osmosis.org\/blog"},{"@type":"ListItem","position":2,"name":"USMLE\u00ae Step 1 Question of the Day: Convex lesion"}]},{"@type":"WebSite","@id":"https:\/\/www.osmosis.org\/blog\/#website","url":"https:\/\/www.osmosis.org\/blog\/","name":"Osmosis Blog","description":"","publisher":{"@id":"https:\/\/www.osmosis.org\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.osmosis.org\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.osmosis.org\/blog\/#organization","name":"Osmosis Blog","url":"https:\/\/www.osmosis.org\/blog\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.osmosis.org\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2024\/07\/OsmosisElsevierStacked.png","contentUrl":"https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2024\/07\/OsmosisElsevierStacked.png","width":1276,"height":596,"caption":"Osmosis Blog"},"image":{"@id":"https:\/\/www.osmosis.org\/blog\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.osmosis.org\/blog\/#\/schema\/person\/c7e60a94ecf3ec6e6cfe4855957afafc","name":"Marina Horiates Kerekes, MD &amp; Team","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.osmosis.org\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/c4eaddbf095676223204097f8973e0eed2b2b435a8c32f8f6b8c06da77819aa6?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/c4eaddbf095676223204097f8973e0eed2b2b435a8c32f8f6b8c06da77819aa6?s=96&d=mm&r=g","caption":"Marina Horiates Kerekes, MD &amp; Team"},"description":"Authors: Marina Horiates Kerekes, MD &amp; Osmosis Question Writing Team","url":"https:\/\/www.osmosis.org\/blog\/author\/marinahoriateskerekesandteam"}]}},"jetpack_featured_media_url":"https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2024\/09\/usmle-convex-lesion.webp","jetpack-related-posts":[{"id":2028,"url":"https:\/\/www.osmosis.org\/blog\/usmle-step-1-question-of-the-day-glioblastoma-multiforme","url_meta":{"origin":991,"position":0},"title":"USMLE\u00ae Step 1 Question of the Day: Glioblastoma Multiforme","author":"Marina Horiates Kerekes, MD &amp; Team","date":"July 28, 2021","format":false,"excerpt":"Each week, Osmosis shares a USMLE\u00ae Step 1-style practice question to test your knowledge of medical topics. Today's case involves a 60-year-old man with a seizure. The man dies two days later.\u00a0Can you figure out the cause? A 60-year-old man is admitted to the emergency department due to a seizure.\u2026","rel":"","context":"In &quot;Allopathic Medicine (MD)&quot;","block_context":{"text":"Allopathic Medicine (MD)","link":"https:\/\/www.osmosis.org\/blog\/category\/medicine"},"img":{"alt_text":"USMLE\u00ae Step 1 Question of the Day: Glioblastoma Multiforme","src":"https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2024\/09\/86.webp","width":350,"height":200,"srcset":"https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2024\/09\/86.webp 1x, https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2024\/09\/86.webp 1.5x, https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2024\/09\/86.webp 2x"},"classes":[]},{"id":3961,"url":"https:\/\/www.osmosis.org\/blog\/usmle-step-1-question-of-the-day-fundoscopy-findings","url_meta":{"origin":991,"position":1},"title":"USMLE\u00ae Step 1 Question of the Day: Fundoscopy findings","author":"Marina Horiates Kerekes, MD &amp; Team","date":"November 22, 2023","format":false,"excerpt":"This week, we are sharing another USMLE\u00ae\u00a0Step 1-style\u00a0practice question to test your knowledge of medical topics.\u00a0Today's case focuses on a 66-year-old man with altered mental status, headache, and more. Can you identify the fundoscopy finding that affects a diagnostic lumbar puncture? Test your diagnostic skills with this USMLE Step 1\u2026","rel":"","context":"In &quot;Allopathic Medicine (MD)&quot;","block_context":{"text":"Allopathic Medicine (MD)","link":"https:\/\/www.osmosis.org\/blog\/category\/medicine"},"img":{"alt_text":"USMLE\u00ae Step 1 Question of the Day: Fundoscopy findings","src":"https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2024\/09\/2024-09-20T091649.577.webp","width":350,"height":200,"srcset":"https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2024\/09\/2024-09-20T091649.577.webp 1x, https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2024\/09\/2024-09-20T091649.577.webp 1.5x, https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2024\/09\/2024-09-20T091649.577.webp 2x"},"classes":[]},{"id":614,"url":"https:\/\/www.osmosis.org\/blog\/usmle-step-1-question-of-the-day-hairy-leukoplakia","url_meta":{"origin":991,"position":2},"title":"USMLE\u00ae Step 1 Question of the Day: Hairy leukoplakia","author":"Marina Horiates Kerekes, MD &amp; Team","date":"March 8, 2023","format":false,"excerpt":"This week, we are sharing another USMLE\u00ae Step 1-style practice question to test your knowledge of medical topics.\u00a0Today's case focuses on a 51-year-old woman who comes to the clinic for an assessment of a tongue lesion. Her history is significant for active IV drug use and homelessness. She was recently\u2026","rel":"","context":"In &quot;Allopathic Medicine (MD)&quot;","block_context":{"text":"Allopathic Medicine (MD)","link":"https:\/\/www.osmosis.org\/blog\/category\/medicine"},"img":{"alt_text":"","src":"https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2024\/09\/question-of-the-day-hairy-leukoplakia.webp","width":350,"height":200,"srcset":"https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2024\/09\/question-of-the-day-hairy-leukoplakia.webp 1x, https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2024\/09\/question-of-the-day-hairy-leukoplakia.webp 1.5x, https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2024\/09\/question-of-the-day-hairy-leukoplakia.webp 2x"},"classes":[]},{"id":3627,"url":"https:\/\/www.osmosis.org\/blog\/usmle-step-1-question-of-the-day-progressive-lethargy","url_meta":{"origin":991,"position":3},"title":"USMLE\u00ae Step 1 Question of the Day: Progressive Lethargy","author":"Marina Horiates Kerekes, MD &amp; Team","date":"December 29, 2021","format":false,"excerpt":"Each week, Osmosis shares a USMLE\u00ae Step 1-style practice question to test your knowledge of medical topics. Today's case involves a 4-year-old boy with progressive lethargy, headaches, and worsening vision. A brain MRI shows a lesion in the fourth ventricle with dilated ventricles.\u00a0Can you figure the most likely diagnosis? A\u2026","rel":"","context":"In &quot;Allopathic Medicine (MD)&quot;","block_context":{"text":"Allopathic Medicine (MD)","link":"https:\/\/www.osmosis.org\/blog\/category\/medicine"},"img":{"alt_text":"USMLE\u00ae Step 1 Question of the Day: Progressive Lethargy","src":"https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2024\/09\/2024-09-19T111655.977.webp","width":350,"height":200,"srcset":"https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2024\/09\/2024-09-19T111655.977.webp 1x, https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2024\/09\/2024-09-19T111655.977.webp 1.5x, https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2024\/09\/2024-09-19T111655.977.webp 2x"},"classes":[]},{"id":1005,"url":"https:\/\/www.osmosis.org\/blog\/usmle-step-2-question-of-the-day-double-vision","url_meta":{"origin":991,"position":4},"title":"USMLE\u00ae Step 2 Question of the Day: Double vision","author":"Marina Horiates Kerekes, MD &amp; Team","date":"January 24, 2024","format":false,"excerpt":"We're back with a USMLE\u00ae Step 2 CK Question of the Day!\u00a0Today's case involves a 65-year-old woman in the emergency department, presenting with double vision, headache, and escalating symptoms. With a history of hypertension and amlodipine use, ophthalmologic examination uncovers bilateral papilledema and right eye medial deviation. Can you identify\u2026","rel":"","context":"In &quot;Allopathic Medicine (MD)&quot;","block_context":{"text":"Allopathic Medicine (MD)","link":"https:\/\/www.osmosis.org\/blog\/category\/medicine"},"img":{"alt_text":"","src":"https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2024\/09\/usmle-double-vision.webp","width":350,"height":200,"srcset":"https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2024\/09\/usmle-double-vision.webp 1x, https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2024\/09\/usmle-double-vision.webp 1.5x, https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2024\/09\/usmle-double-vision.webp 2x"},"classes":[]},{"id":822,"url":"https:\/\/www.osmosis.org\/blog\/usmle-step-2-ck-question-of-the-day-spinal-cord-injury","url_meta":{"origin":991,"position":5},"title":"USMLE\u00ae Step 2 CK Question of the Day: Spinal cord injury","author":"Marina Horiates Kerekes, MD &amp; Team","date":"April 26, 2023","format":false,"excerpt":"Here's another USMLE\u00ae Step 2 CK Question of the Day!\u00a0Today's case involves a 32-year-old man who fell from a building. He did not suffer loss of consciousness. The patient has 2+ triceps and brachioradialis reflexes and 5\/5 strength of the upper extremities bilaterally. The patient is unable to move the\u2026","rel":"","context":"In &quot;Allopathic Medicine (MD)&quot;","block_context":{"text":"Allopathic Medicine (MD)","link":"https:\/\/www.osmosis.org\/blog\/category\/medicine"},"img":{"alt_text":"","src":"https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2024\/09\/spinal-cord-injury.webp","width":350,"height":200,"srcset":"https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2024\/09\/spinal-cord-injury.webp 1x, https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2024\/09\/spinal-cord-injury.webp 1.5x, https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2024\/09\/spinal-cord-injury.webp 2x"},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.osmosis.org\/blog\/wp-json\/wp\/v2\/posts\/991","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.osmosis.org\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.osmosis.org\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.osmosis.org\/blog\/wp-json\/wp\/v2\/users\/202"}],"replies":[{"embeddable":true,"href":"https:\/\/www.osmosis.org\/blog\/wp-json\/wp\/v2\/comments?post=991"}],"version-history":[{"count":2,"href":"https:\/\/www.osmosis.org\/blog\/wp-json\/wp\/v2\/posts\/991\/revisions"}],"predecessor-version":[{"id":996,"href":"https:\/\/www.osmosis.org\/blog\/wp-json\/wp\/v2\/posts\/991\/revisions\/996"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.osmosis.org\/blog\/wp-json\/wp\/v2\/media\/994"}],"wp:attachment":[{"href":"https:\/\/www.osmosis.org\/blog\/wp-json\/wp\/v2\/media?parent=991"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.osmosis.org\/blog\/wp-json\/wp\/v2\/categories?post=991"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.osmosis.org\/blog\/wp-json\/wp\/v2\/tags?post=991"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}