单选题
A client has been placed on levodopa to treat his Parkinson's disease.
Which of the following is a common side effect of levodopa that the nurse should
include in the client's teaching plan?
A. Pancytopenia.
B. Peptic ulcer.
C. Orthostatic hypotension.
D. Weight loss.
【正确答案】
C
【答案解析】Orthostatic hypotension resulting in lightheadedness, dizziness, and fainting is a common side effect of levodopa. Clients should be taught to change positions slowly.