How is an action potential created?
A. The flow of potassium across the sarcolemma
B. The hydrolysis if ATP
C. The flow of sodium across the sarcolemma
D. The flow of calcium across the sarcolemma
C. The flow of sodium across the sarcolemma
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The term lymphadenopathy refers to
A) a congenital lack or malformation of lymph nodes. B) a chronic or excessive enlargement of lymph nodes. C) accumulations of lymph in the tissue space. D) the lack of lymphocytes in peripheral circulation. E) increased numbers of circulating lymphocytes.
The third and final stage of labor involves the actual birth of the baby
Indicate whether the statement is true or false
The last passageway of the conducting portion of the respiratory tract is called the
A) alveolus. B) respiratory bronchiole. C) air sac. D) alveolar duct. E) terminal bronchiole.
Fast oxidative, Type IIA muscle fibers ________.
A. have many capillaries B. are small diameter C. have a high myoglobin content D. produce ATP through both aerobic and anaerobic metabolism