43) During quiet inhalation, which respiratory muscles contract? a) Diaphragm and external intercostals b) Diaphragm and internal intercostals c) Internal and external intercostals d) Diaphragm and external obliques e) Diaphragm and internal obliques 48) Exercise bring about an increase in a) pulmonary perfusion. b) oxygen diffusion capacity. c) carbon dioxide retention. d) both a and b. e) both b and c. 50) During normal quiet breathing, which of the following stimulates the diaphragm? a) Pontine respiratory group b) Dorsal respiratory group c) Ventral respiratory group d) Dorsal and ventral respiratory groups e) All of the above
43) During quiet inhalation, which respiratory muscles contract? a) Diaphragm and external intercostals b) Diaphragm and internal intercostals c) Internal and external intercostals d) Diaphragm and external obliques e) Diaphragm and internal obliques 48) Exercise bring about an increase in a) pulmonary perfusion. b) oxygen diffusion capacity. c) carbon dioxide retention. d) both a and b. e) both b and c. 50) During normal quiet breathing, which of the following stimulates the diaphragm? a) Pontine respiratory group b) Dorsal respiratory group c) Ventral respiratory group d) Dorsal and ventral respiratory groups e) All of the above
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Question
43) During quiet inhalation, which respiratory muscles contract?
a) Diaphragm and external intercostals
b) Diaphragm and internal intercostals
c) Internal and external intercostals
d) Diaphragm and external obliques
e) Diaphragm and internal obliques
48) Exercise bring about an increase in
a) pulmonary perfusion.
b) oxygen diffusion capacity.
c) carbon dioxide retention.
d) both a and b.
e) both b and c.
50) During normal quiet breathing, which of the following stimulates the diaphragm?
a) Pontine respiratory group
b) Dorsal respiratory group
c) Ventral respiratory group
d) Dorsal and ventral respiratory groups
e) All of the above
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