USMLE Step 1 Quiz
20 questions · no time limit
0:00
CARDIOVASCULAR SYSTEM
Question 1 of 20
No time limit
Current
Answered
Flagged
Not seen
A 50-year-old man with chronic hypertension is started on an ACE inhibitor. Three days later his serum creatinine rises from 1.1 mg/dL to 2.4 mg/dL. Blood pressure is 142/88 mm Hg, and physical examination reveals an abdominal bruit to the right of the midline. Which of the following mechanisms best explains the decline in renal function after initiating therapy?
YOUR PROGRESS
20
QUESTIONS
Ready when you are
Answer in any order. Your progress shows here as you go.
QUESTIONS
KEYBOARD
Pick an answer ABCD
Next question ↵→
Previous ←
Flag for review F
Answers save as you go · flagged questions come back at the end