Which of the following refers to the movement of air into and out of the lungs?
A) pulmonary ventilation
B) external respiration
C) internal respiration
D) gas exchange
A
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Atrial natriuretic peptide (ANP) promotes:
A) water retention. B) increased blood pressure. C) vasodilation. D) decreased urination.
Which of the following nerves is not associated with the sense of taste?
What will be an ideal response?What will be an ideal response?
Groups of axons within a nerve are bound into fascicles by a coarse connective tissue called ________
A) epineurium B) perineurium C) endoneurium
What criteria might an observer use to distinguish between a bronchiole and a bronchus?
A) A bronchiole is lined by columnar epithelium. B) Cartilage is present in bronchioles but not in bronchi. C) Cartilage is present in bronchi but not in bronchioles. D) A bronchus is lined by cuboidal epithelium.