{"id":9086,"date":"2026-01-19T00:02:29","date_gmt":"2026-01-19T08:02:29","guid":{"rendered":"https:\/\/www.osmosis.org\/blog\/?p=9086"},"modified":"2026-06-30T14:24:08","modified_gmt":"2026-06-30T22:24:08","slug":"pance-question-of-the-day-hemoptysis","status":"publish","type":"post","link":"https:\/\/www.osmosis.org\/blog\/pance-question-of-the-day-hemoptysis","title":{"rendered":"PANCE\u00ae Question of the Day: Hemoptysis"},"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\/pance-question-of-the-day-hemoptysis\/#The_correct_answer_to_todays_PANCE%C2%AE_Question_is%E2%80%A6\" >The correct answer to today&#8217;s PANCE\u00ae Question is&#8230;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.osmosis.org\/blog\/pance-question-of-the-day-hemoptysis\/#Incorrect_Answer_Explanations\" >Incorrect Answer Explanations<\/a><\/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\/pance-question-of-the-day-hemoptysis\/#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-4\" href=\"https:\/\/www.osmosis.org\/blog\/pance-question-of-the-day-hemoptysis\/#Major_Takeaway\" >Major Takeaway<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.osmosis.org\/blog\/pance-question-of-the-day-hemoptysis\/#Want_to_learn_more_about_this_topic\" >Want to learn more about this topic?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.osmosis.org\/blog\/pance-question-of-the-day-hemoptysis\/#References\" >References&nbsp;<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\"><strong><em>Prepare for the PANCE\u00ae with this challenging clinical scenario involving a 45-year-old man with productive cough and hemoptysis, along with night sweats, fatigue, and weight loss. What&#8217;s the most likely diagnosis?<\/em><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A 45-year-old man presents to the emergency department with a 4-week history of a productive cough and hemoptysis. The patient also reports night sweats, fatigue, and unintentional weight loss of 4.5 kg (10&nbsp;lbs). The patient reports that his wife who was in India last year taking care of her elderly parents, has been experiencing similar symptoms. Past medical history is significant for hypertension and a 20-pack-year smoking history. Temperature is 38.1\u00b0C (100.6\u00b0F), pulse is 85\/min, blood pressure is 134\/82 mmHg, respiratory rate is 20\/min, and oxygen saturation is 94% on room air. Chest auscultation reveals rhonchi in the right upper lung field. Chest radiography (below) shows cavitary apical lung lesion with surrounding infiltrates. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Which of the following is the&nbsp;most likely underlying&nbsp;cause of this patient\u2019s presentation?&nbsp;<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"936\" height=\"693\" src=\"https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2026\/01\/image-2.png\" alt=\"Frontal chest X-ray showing both lungs with multiple patchy areas of increased opacity. Blue arrows highlight regions of airspace consolidation in the upper and mid lung fields bilaterally, more prominent on the right. The findings suggest multifocal pulmonary infiltrates. The heart and mediastinal contours appear centered and without obvious enlargement.\" class=\"wp-image-9089\" srcset=\"https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2026\/01\/image-2.png 936w, https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2026\/01\/image-2.png?resize=300,222 300w, https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2026\/01\/image-2.png?resize=768,569 768w\" sizes=\"auto, (max-width: 936px) 100vw, 936px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>A. Lung abscess<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>B. Community-acquired pneumonia<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>C. Pulmonary tuberculosis<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>D. Squamous cell carcinoma of the lung<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>E. Hodgkin lymphoma<\/strong><\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><em>Scroll down to find the answer!\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0<\/em><\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Learn with Osmosis\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/iDxHtjjCMbU?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"The_correct_answer_to_todays_PANCE%C2%AE_Question_is%E2%80%A6\"><\/span>The correct answer to today&#8217;s PANCE\u00ae Question is&#8230;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>C. Pulmonary tuberculosis<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Correct:<\/strong> See Main Explanation.<\/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<p class=\"wp-block-paragraph\"><strong>A. Lung abscess<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Incorrect:<\/strong> Lung abscesses present in individuals with a history of alcohol abuse or aspiration risk. Symptoms often include productive cough, fever, and weight loss. Abscesses present as cavitary lesions with air-fluid levels which are not seen in this patient\u2019s chest radiograph.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>B. Community-acquired pneumonia<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Incorrect:<\/strong> Community-acquired pneumonia presents acutely with high fever, productive cough, and purulent sputum. In this patient, the insidious onset symptoms, presence of similar symptoms in a household member with a history of travel to India, and the chest x-ray findings are more consistent with the diagnosis of pulmonary tuberculosis.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>D. Squamous cell carcinoma of the lung<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Incorrect:<\/strong> Squamous cell carcinoma of the lung can present with hemoptysis, cough, and weight loss in a patient with a history of smoking and often presents as a solitary lung nodule or mass, not as a cavitary apical lesion with surrounding infiltrates.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>E. Hodgkin lymphoma<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Incorrect:<\/strong> Hodgkin lymphoma can cause systemic symptoms like fatigue, night sweats, and weight loss. The pulmonary findings seen in this patient are more typical of TB because household contact has similar symptoms.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Main_Explanation\"><\/span>Main Explanation<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The patient&nbsp;presents with&nbsp;a productive cough, hemoptysis, systemic symptoms, and radiographic findings of a&nbsp;<strong>cavitary apical lung lesion with surrounding infiltrate<\/strong>. These findings are suggestive of&nbsp;<strong>pulmonary tuberculosis<\/strong>.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tuberculosis is caused by&nbsp;<strong><em>Mycobacterium tuberculosis<\/em><\/strong>, a slow-growing aerobic bacterium that primarily affects the&nbsp;lungs, but&nbsp;can also&nbsp;impact&nbsp;other parts of the body. Risk factors include living in environments such as<strong>&nbsp;nursing homes<\/strong>,&nbsp;<strong>homeless shelters<\/strong>, or&nbsp;<strong>correctional facilities<\/strong>, having a&nbsp;<strong>family member or close contact with tuberculosis<\/strong>, or spending time in a&nbsp;<strong>country with a high prevalence of TB<\/strong>. Risk factors for developing active tuberculosis include immunocompromised states, malignancy, or immunosuppressive therapy.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Patients typically present with respiratory symptoms such as chronic cough and hemoptysis, as well as&nbsp;<strong>systemic<\/strong>&nbsp;<strong>symptoms<\/strong>&nbsp;including unintentional weight loss, anorexia, fever, and night sweats. Physical examination may reveal pulmonary findings such as dullness to percussion, low-pitched, hollow breath sounds, rales, and rhonchi consistent with consolidations. Chest imaging may show a&nbsp;<strong>solitary cavitary lesion<\/strong>&nbsp;known as a&nbsp;<strong>Ghon&nbsp;focus<\/strong>, which is a classic sign of pulmonary tuberculosis and often involves the upper lobe due to the higher oxygen tension in these areas. Other findings include patchy consolidation, nodularity, and ipsilateral lymphadenopathy.&nbsp;<\/p>\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\">The classic presentation of pulmonary tuberculosis includes a chronic cough, and systemic symptoms (e.g.&nbsp;fatigue, night sweats, unintentional weight loss), which may be accompanied by hemoptysis. Close contact with individuals infected with tuberculosis is a key risk factor.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Want_to_learn_more_about_this_topic\"><\/span>Want to learn more about this topic?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Watch this Osmosis video: <a href=\"https:\/\/www.osmosis.org\/learn\/Tuberculosis:_Pathology_review\">Tuberculosis: Pathology review<\/a><\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"References\"><\/span>References&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>&nbsp;Lewinsohn&nbsp;DM, Leonard MK, LoBue PA, et al. Official American Thoracic Society\/Infectious Diseases Society of America\/Centers for Disease Control and Prevention Clinical Practice Guidelines: Diagnosis of Tuberculosis in Adults and Children. Clin Infect Dis. 2017;64(2):111-115. doi:10.1093\/cid\/ciw778&nbsp;<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.osmosis.org\/plans\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"250\" src=\"https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2021\/03\/Blog_Display_Ads_MOBILE3_2023.png?w=700\" alt=\"\" class=\"wp-image-4433\" srcset=\"https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2021\/03\/Blog_Display_Ads_MOBILE3_2023.png 700w, https:\/\/www.osmosis.org\/blog\/wp-content\/uploads\/sites\/2\/2021\/03\/Blog_Display_Ads_MOBILE3_2023.png?resize=300,107 300w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Want more <strong>PANCE\u00ae-style practice questions<\/strong>? Try <strong>Osmosis by Elsevier<\/strong> today! Access your&nbsp;<a href=\"http:\/\/osmosis.org\/create\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>free trial<\/strong><\/a>&nbsp;and discover why millions of current and future <strong>clinicians and caregivers<\/strong> love learning by Osmosis.<\/em><a href=\"https:\/\/www.osmosis.org\/plans\/rn\" target=\"_blank\" rel=\"noreferrer noopener\"><\/a><a href=\"https:\/\/www.osmosis.org\/plans\/rn\" target=\"_blank\" rel=\"noreferrer noopener\"><\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A 45-year-old with productive cough, hemoptysis, and systemic symptoms presents with cavitary lung lesions. Recognize key clinical and imaging features to guide diagnosis.<\/p>\n","protected":false},"author":204,"featured_media":9090,"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":[20,38,1371,37,1366],"tags":[2525,1414,2518,2521,2527,614,2523,2526,2519,280,2517,2522,2520,2524,1306],"class_list":["post-9086","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-exam-prep","category-pance","category-pance-questions","category-pa","category-questions","tag-cavitary-lung-lesion","tag-chest-x-ray","tag-chronic-cough","tag-hemoptysis","tag-infectious-disease-nursing","tag-infectious-diseases","tag-lung-infection","tag-mycobacterium-tuberculosis","tag-night-sweats","tag-pance","tag-pulmonary-tuberculosis","tag-respiratory-infections","tag-tb-diagnosis","tag-tb-risk-factors","tag-weight-loss"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>PANCE\u00ae Question of the Day: Hemoptysis - 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\/pance-question-of-the-day-hemoptysis\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PANCE\u00ae Question of the Day: Hemoptysis - Osmosis Blog\" \/>\n<meta property=\"og:description\" content=\"A 45-year-old with productive cough, hemoptysis, and systemic symptoms presents with cavitary lung lesions. 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