Author Question: Allergies develop due to: A) introduction of a foreign body that results in inflammation. B) ... (Read 103 times)

EY67 · **on:** Jun 25, 2018

Allergies develop due to:

A) introduction of a foreign body that results in inflammation.
B) repeated exposure to an antigen.
C) both A and B.
D) neither A nor B.

Question 2

Colonoscopies are recommended every three years for patients:

A) over the age of 30. B) under the age of 50.
C) over the age of 65. D) over the age of 50.