When a person is angry or frightened, the __________ glands become active
a. pineal
b. adrenal
c. pituatary
d. thyroid
Ans: b. adrenal
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Which class of movement can be considered a combination of the other two?
A) rhythmic B) voluntary C) reflex
The urinary bladder is located in the
A) thoracic cavity B) spinal cavity C) dorsal cavity D) pelvic cavity
The strength of ventricular contraction is dictated by:
a. circulating epinephrine b. direct sympathetic stimulation of the heart c.vascular pressure changes d. a & b e. all of the above
Sarah is a pregnant woman entering her third trimester. She is experiencing a number of physiological changes compared to her non-pregnant state. She checks in with her doctor to make sure everything she's experiencing is normal. Which of these is NOT expected in healthy pregnancy?
A. Hypoventilation B. Cardiac output increases C. Increased appetite D. All of these are expected E. Increased blood volume