New version: FreeMedicalMCQs.com (Click Here)

Prepare for your medical exam, USMLE, MCCEE with a FREE MCQs and clinical cases! ECG, CXR and all types of free medical MCQs with answers, good luck! Medical MCQs from students to students.

For the first 6 h following surgical repair of a leaking abdominal aortic aneurysm in a 70-year- old man, oliguria (total urinary output of 25 mL since the operation) has become a concern. Of most diagnostic help would be

a. Renal scan

b. Aortogram

c. Left heart preload pressures

d. Urinary sodium concentration

e. Creatinine clearance

in General Surgery by

1 Answer

0 votes
 
Best answer
c. Left heart preload pressures
by
...