All Subjects Medicine Surgery Pathology Anatomy Pharmacology Social & Preventive Medicine Microbiology Gynaecology & Obstetrics Dental Physiology Biochemistry Pediatrics
Showing 188245 questions
Sort:
135225 Unknown

A 15-month-old girl has a history of poor oral fluid intake, occasional vomiting, rapid breathing, and decreased urine output. Physical examination reveals a pulse of 150/min, BP of 120/80, and a respiratory rate of GO/min. There are bibasilar rales, and the liver is palpable. All procedures might be helpful in evaluating the oliguria EXCEPT

AGiving a fluid challenge with isotonic saline, 20 ml/kg
BDetermining the urine sodium concentration
CDetermining the BUN and serum creatinine levels
DGiving a dose of intravenous furosemide
Unknown
View Explanation →