B cells that differentiate during an initial immune response but remain dormant until being activated during a subsequent exposure to an antigen are called
A. monocytes.
B. cytokines.
C. macrophages.
D. T cells.
E. memory cells.
Answer: E
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Which innate defense mechanism initiate(s) a cascade effect in response to foreign proteins in the body?
A. The complement system B. Interferon C. Antibodies D. Natural killer cells
Which of the following is not one of the three broad categories of causes in peripheral neuropathy?
A) Trauma B) Infection/autoimmune C) Paralysis D) Systemic
Answer the following statements true (T) or false (F)
1. The hinge joint provides the widest range of motion for the body. 2. To increase the angle of a joint is the definition of flexion. 3. To increase the angle of a joint is the definition of extension. 4. To move a part of the body away from the midline is called adduction. 5. To move a part of the body toward the midline is called adduction.
What is the ratio of fatty acids to glycerol in triglycerides (neutral fats)?
A) 4:1 B) 3:1 C) 1:1 D) 2:1