PACKRAT 2 questions with correct answers

A 23 year-old male with recent upper respiratory symptoms presents complaining of chest pain. His pain is worse lying down and better sitting up and leaning forward. Electrocardiogram shows widespread ST segment elevation. Which of the following is the most likely physical examination finding in this patient? A. Elevated blood pressure B. Subungual hematoma C. Diastolic murmur D. Pericardial friction rub CORRECT ANSWER D A 75 year-old woman presents to the office with complaint of vision loss. Examination reveals a palpable cord in the temporal region. Which of the following is the most helpful initial test to order on this patient? A. Carotid ultrasound B. Chest x-ray C. Complete blood count D. Erythrocyte sedimentation rate CORRECT ANSWER D What is the recommended target LDL to reduce the risk of coronary artery disease in a diabetic patient? A. 200 mg/dL B. 160 mg/dL