Multiple Choice
If HIV is allowed to enter the epithelium of the vaginal walls,what is the first level of the immune system it would have to defeat to cause an infection?
A) the innate immune system
B) humoral immunity
C) cell-mediated immunity
D) the autoimmune system
Correct Answer:
Verified
Correct Answer:
Verified
Q70: The antibodies released by activated B cells
Q71: Which of the following statements about vaccinations
Q72: Lymphocytes are relatively abundant,accounting for approximately 20
Q73: Macrophages,cells derived from a type of white
Q74: A lymphocyte is activated when one of
Q75: At the site of a wound or
Q76: At discrete points along the lymphatic ducts
Q77: Each of the five types of white
Q78: The body responds to tissue damage by
Q79: The first exposure to a particular antigen