AssessmentsThoracic Cavity: Arterial supply
Thoracic Cavity: Arterial supply
The costocervical trunk splits into the .
USMLE® Step 1 style questions USMLE
USMLE® Step 2 style questions USMLE
An 83-year-old woman presents to the emergency department with the complaint of temporary loss of vision in her left eye. The patient had 5 minutes of visual loss and describes it as if a “shade” was pulled over her left eye. The patient’s medical history include hypertension and type II diabetes mellitus. Neurologic and ophthalmologic examinations are normal. Which of the following is the most informative study in assessing this patient?