Question

Removal of the testes in the adult causes 

A. A rise in the pitch of the voice. 

B. Loss of libido. 

C. Loss of the ability to copulate. 

D. Hot flushes, irritability and depression. 

E. A fall in the blood levels of LH and FSH.

Answer 1

A. False Laryngeal changes induced by testosterone are permanent.

B. True Testosterone secretion increases libido. 

C. False The sexual reflexes persist in the absence of testosterone. 

D. True Rather like menopausal symptoms. 

E. False These rise due to loss of feedback inhibition.