问题
单项选择题
While assessing a client who complained of lower abdominal pressure, the nurse notes a firm mass extending above the symphysis pubis. The nurse suspects
A．a urinary tract infection.
B．renal calculi.
C．an enlarged kidney.
D．a distended bladder.
答案
参考答案：D
解析：The bladder isn't usually palpable unless it's distended. The feeling of pressure is usually relieved with urination. Reduced bladder tone due to general anesthesia is a common postoperative complication that causes difficulty in voiding. A urinary tract infection and renal calculi aren't palpable. The kidneys aren't palpable above the symphysis pubis.