Which of the following does not match with the appropriate position?
A. Vaginal examination: lithotomy position.
B. Thyroidectomy: fowler's position.
C. Hemorrhoidectomy: lateral position.
D. Hypophysectomy: Prone position.
答案： D. Hypophysectomy is the surgical removal of the hypophysis (pituitary gland). After the surgery, the client's head of bed is elevated to prevent increase of intracranial pressure.