The immunoglobulin that is often the first antibody produced in response to an antigen is ________.
A. IgE
B. IgM
C. IgA
D. IgD
E. IgG
Answer: B
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Surgical anatomy refers to the study of anatomic landmarks used before and after surgery.
Answer the following statement true (T) or false (F)
Symptoms of tendinosis include which of the following?
A) Tenderness B) Pain C) Stiffness D) All of the above
The subpapillary plexus is
A) a network of nerves in the cutaneous membrane. B) a superficial network of dermal arteries. C) a deep network of dermal arteries along the boundary of the reticular layer. D) a neural plexus responsible for deep pressure. E) a network of arteries in the epidermis.
Memory B cells do NOT differentiate into plasma cells UNLESS they are __________.
a. stimulated by passive immunization b. exposed to the same antigen a second time c. stimulated by active immunization d. initially subjected to a specific antigen