How many lobes are found in the left lung?
A) one
B) two
C) three
D) four
B
Explanation:
A) The left lung has more than one lobe.
C) The right lung has three lobes.
D) The left lung has fewer than four lobes.
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The sensory cells associated with the deep layers of the epidermis are
A) Pacinian corpuscles. B) Merkel cells. C) melanocytes. D) Meissner's corpuscles. E) keratinocytes.
Which of the following is not part of the inflammatory response?
a. Localized vasodilation b. Migration of neutrophils and macrophages to the site of injury c. Kinin activation d. Interferon inhibition of viral replication e. Formation of interstitial-fluid clots that wall off bacterial invaders
The ________ valve prevents backflow of blood from the pulmonary trunk into the ________ ventricle.
A. aortic; left B. aortic; right C. pulmonary; right D. pulmonary; left
Which law explains why a gas will move from one area to another area?
A. Charles Law B. Boyle's Law C. Henry's Law D. Dalton's Law