In a(n) _______________ disease, the body begins to attack its own antigens. 

The actual infliction of pain or injury on another, such as slapping or bruising is:

A) emotional abuse. B) sexual abuse. C) verbal abuse. D) physical abuse.

A procedure in which two hollow organs are joined surgically is

A. to cross-clamp C. to double-clamp B. anastomosis D. resection