An unusual or exaggerated allergic reaction to foreign proteins or other substances is called ...

An unusual or exaggerated allergic reaction to foreign proteins or other substances is called ________.
 
  Fill in the blank(s) with correct word

QUESTION 2

A state of good balance achieved by the ear is known as:
 
  A) homeostasis.
  B) equivalence.
  C) eupnea.
  D) equilibrium.

QUESTION 3

A/An ________ is an individual hypersensitivity to a substance that is usually harmless.
 
  Fill in the blank(s) with correct word

QUESTION 4

A ringing sound in the ear is called:
 
  A) vertigo.
  B) tinnitus.
  C) presbycusis.
  D) tympanitis.

QUESTION 5

The process of clumping together, as of blood cells that are incompatible, is called ________.
 
  Fill in the blank(s) with correct word