问题
单项选择题
The nurse assesses the client's urinary stoma regularly for edema. Which of the following signs and symptoms might indicate excessive stomal edema
A．Elevated temperature.
B．Urine output below 30 mL/hour.
C．Urine dribbling from the stoma.
D．Complaints of discomfort around the stoma.
答案
参考答案：B
解析：Urine output below 30 mL/hour could indicate stomal edema which obstructs urine output.