Which formed elements are most responsible for humoral immunity?
A. Helper T cells
B. Neutrophils
C. Mast cells
D. B lymphocytes
E. Cytotoxic T cells
Answer: D
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Which body region is controlled by the largest area of the motor cortex?
A. Shoulder B. Fingers C. Toes D. Trunk E. Neck
Scapulohumeral rhythm involves ________ of the scapula and ________ of the humerus.
A. downward rotation, extension B. downward rotation, abduction C. upward rotation, abduction D. abduction, adduction
What effect does a calcium channel blocker have on the heart, the blood pressure, and cardiac output? Why?
What will be an ideal response?
Match the cell of adaptive immunity with its function.A. Quick and responsive to antigen, remembers previous exposureB. After activation, differentiates to become plasma cell or memory B cellC. Produces antibodiesD. Destroys cells by lysis or by production of cytokinesE. Activates B and effector T cellsHelper T cell
Fill in the blank(s) with the appropriate word(s).