Question

You expect a patient in the oliguric phase of renal failure to have a 24 hour urine output less than:

A. 200 mL
B. 400 mL
C. 800 mL
D. 1000 mL

Answer 1

The oliguric phase of renal failure is characterized by a decrease in urine output. Patients in this phase are expected to have a 24-hour urine output of less than 400 mL. Oliguria can be caused by various conditions such as fever, shock, vomiting, or diarrhea.

Step-by-step explanation:

The oliguric phase of renal failure is characterized by a decrease in urine output. In this phase, the patient is expected to have a 24-hour urine output of less than 400 mL. Oliguria can be caused by various conditions such as fever, shock, vomiting, or diarrhea.

It is important to note that the normal range of urine excretion is 600 mL to 2500 mL per day, with an average of 1500 mL per day. A urine output below 500 mL per day is considered oliguria.

Therefore, the correct answer is B. 400 mL.