Multiple Choice
Infection with the HIV virus occurs through
A) sharing eating utensils.
B) airborne droplets from coughs and sneezes.
C) intimate contact with an infected person's body fluids.
D) casual contact with an infected individual.
E) sharing clothes with an infected individual.
Correct Answer:

Verified
Correct Answer:
Verified
Q53: Plasma contains _ proteins that form the
Q54: Lymphocytes are produced and stored in all
Q55: Define<i> immune surveillance</i>.<br>A)Immune surveillance the normal filtering
Q56: Helper T cells do all of the
Q57: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4853/.jpg" alt=" Figure 20-1 -Identify
Q59: What structure prevents the backflow of lymph
Q61: Which chemicals do mast cells and basophils
Q62: How do abnormal antigens attached to class
Q63: If you observed a higher-than-normal number of
Q154: Lymphocytes that destroy foreign cells or virus-infected