Allergic _______________ is a hypersensitivity reaction to various airborne allergens. 

A condition in which T cells and B cells are unable to distinguish between the body's own tissue and something foreign and then attack the tissue is called a(n):

a. Scleroderma b. Lymphoma c. Autoimmune disease d. Acquired immunodeficiency syndrome

Which of these items is not suitable for sterilization?

hemostat film packet mouth mirror Rinn film holders