The nurse is caring for a client undergoing a cystoscopy to diagnose bladder cancer. Following the test, the client returns to his room. Which signs should alert the nurse to a potential complication（）
A. Chills and tachycardia.
B. Urinary frequency and burning on urination.
C. Dizziness and fainting.
D. Pink-tinged urine and bladder spasms.
参考答案：A
解析：
Chilis and tachycardia may indicate bladder infection and should be reported to the physician immediately. Clients commonly feel burning on urination and urinary frequency after cystoscopy as a result of irritation from the cystoscope. Orthostatic dizziness and fainting may occur after the legs have been removed from stirrups, which are used to maintain the client in a lithotomy position. Pink-tinged urine and bladder spasms may be expected after cystoscopy. Note, however, that the occurrence of bright red blood may be an indication of hemorrhage.