The central regulation of cardiac output primarily involves the activities of the __________.
a. somatic nervous system
b. central nervous system
c. autonomic nervous system
d. central, autonomic, and somatic nervous systems
Answer: c. autonomic nervous system
Anatomy & Physiology
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The first heart sound ("lubb") is associated with
A) atrial systole. B) closing of the atrioventricular valves. C) opening of the atrioventricular valves. D) closing of the semilunar valves. E) opening of the semilunar valves.
Anatomy & Physiology
Define isotonic
What will be an ideal response?
Anatomy & Physiology
The kidneys can help maintain a blood pH which is approaching the alkaline end of its range by excreting ________ ions
A) bicarbonate B) oxygen C) ammonia D) hydrogen
Anatomy & Physiology
The large intestine is longer than the small intestine.
Answer the following statement true (T) or false (F)
Anatomy & Physiology