PHYSIOLOGY 2 EXAM QUESTIONS AND ANSWERS
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Incorrect
Collecting duct Loop of Henle
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Which part of the sperm contains lysosomal enzymes that aid the
process of fertilization?
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Acrosomal cap Mitochondrial Sheath
Nucleus Tail
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Which circulatory pathway leads to bacteria being removed from the
body?
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Systemic Pulmonary
Cardiac Lymphatic
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Peripheral chemoreceptors respond to changes in oxygen and
carbon dioxide in blood. Where are these chemoreceptors located?
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Medulla oblongata Subclavian Artery
Hypothalamus Aortic Arch
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Which structure contains lubricating fluid that helps the heart to
expand and contract?
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Epicardium Fibrous Pericardium
Pericardial Cavity Parietal Pleura
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How do temperature and pH affect hemoglobin oxygen saturation?
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Higher temperature and higher pH Lower temperature and lower pH
promote the dissociation of promote the dissociation of
hemoglobin and oxygen hemoglobin and oxygen
Higher temperature and lower Lower temperature and higher pH
pH promote the dissociation promote the dissociation of
of hemoglobin and oxygen hemoglobin and oxygen
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What is the function of arteries?
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They help exchange gases in the They carry blood away from
blood the heart
They help bond carbon dioxide in
They carry blood toward the heart
the blood