What do infections with HIV, cytomegalovirus, and Epstein-Barr virus all have in common?
A) Evasion of the immune system by antigenic variation.
B) Immunosuppression of the host.
C) An induction of immune tolerance to other viruses.
D) Poor production of antibody by the host.
B
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Which changes in an older client result in presbycusis? Select all that apply
1. Loss of color vision 2. Degradation of ganglia 3. Collapse of basement membrane 4. Deterioration of the organ of Corti 5. Weakening of the immune system
Explain how the poly-Ig receptor transports dimeric IgA antibodies across cellular barriers, and specify the type of cell barrier involved
What will be an ideal response?
Support from others to change a behavior is an example of a(n)
A) enabling factor. B) contributing factor. C) reinforcing factor. D) predisposing factor.
Chronic, low grade inflammation has been linked to an increased risk of ________.
A. heart disease B. diabetes C. cancer D. All of these answers are correct