Oxygen in the lung
A) is actively transported out of the lung
B) converts hemoglobin to oxyhemoglobin
C) converts oxyhemoglobin to hemoglobin
D) both a and b above
Correct Answer:
Verified
Q17: The mucous blanket
A) only covers the nose
Q18: The exchange of oxygen and carbon dioxide
Q19: All of the following structures contain cartilage
Q20: The lacrimal sacs drain directly into the
A)
Q21: During expiration
A) the diaphragm relaxes and moves
Q23: The pulmonary stretch receptors
A) stimulate inspiration
B) inhibit
Q24: Conchae are shelflike structures found in the
A)
Q25: The chemoreceptors in the carotid and aorta
Q26: Which of the following is not done
Q27: The amount of air moved into and
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