The foramen ovale functions to:
A) permit blood to bypass the nonfunctional lungs in a fetus.
B) establish the basic heart rate.
C) prevent blood from flowing backward.
D) carry blood to the lungs in a fetus.
E) transport poorly oxygenated blood.
Correct Answer:
Verified
Q52: Starling's law of the heart states that
Q53: Blood pressure depends on:
A) the height and
Q54: Cardiac output is determined by:
A) blood volume.
B)
Q55: Figure 44-3 Use the figure to answer
Q56: Figure 44-3 Use the figure to answer
Q58: Which of the following valves are held
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Q60: Which of the following is a hormone
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Q62: In the clotting process, fibrinogen is converted
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