A diagnosis of HIV positive means that:
A) the number of T-lymphocytes in the circulating blood is decreased
B) significant opportunistic infection is present in the body
C) the individual has AIDS
D) the virus and its antibodies are in the blood
Correct Answer:
Verified
Q3: HIV infection impairs:
A) humoral immunity.
B) cell-mediated immunity.
C)
Q7: Humoral immunity is mediated by:
A) natural killer
Q8: Serious infections frequently occurring in patients with
Q13: An autoimmune disease is:
A) excessive formation of
Q14: Which statement applies to contact dermatitis?
A)It occurs
Q17: When an allergen binds with IgE antibodies
Q20: Why is anaphylaxis considered a critical situation?
A)The
Q21: Which of the following statements is TRUE
Q25: Which of the following statements regarding immunoglobulins
Q30: Which of the following is an effect
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