Use of x-rays to treat disease: A) cryotherapy B) laser therapy ...

[waynest]

Use of x-rays to treat disease:
 A) cryotherapy
  B) laser therapy
  C) radiotherapy
  D) dermotherapy

Question 2

In the context of the male reproductive system, what is the definition of sterilization?
 A) surgical removal of a varicocele by excision of a portion of the scrotum
  B) lack or absence of sperm
  C) any procedure that renders a male incapable of producing sperm or impregnating a woman
  D) deficient number of sperm present in the semen

[yifu223]

Answer to Question 1

C

Answer to Question 2

C

[waynest]

Excellent

[kjohnson]

Wow, this really help