2
Anatomy & Physiology II Exam 2 (Multiple Choice || || || || || || || ||
Questions) with precise answers || || ||
The lung volume that represents the total volume of exchangeable air is the __________ .
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(a) expiratory reserve volume
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(b) tidal volume
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(c) vital capacity
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(d) inspiratory capacity - ✔✔c
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In general, it is expected that __________ .
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(a) hydrostatic pressure will rise as blood moves away from the arteriole end of the capillary bed
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(b) hydrostatic pressure will remain constant throughout the capillary bed
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(c) osmotic pressure will be lower in the arteriole end of the capillary bed compared to the venous
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bed
(d) hydrostatic pressure will drop as blood moves away from the arteriole end of the capillary bed
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- ✔✔d
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Inspiration occurs when the __________ is less than the __________.
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(a) intrapulmonary pressure; atmospheric pressure
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(b) tidal volume; vital capacity
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(c) intrapleural pressure; transpulmonary pressure
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(d) thoracic cavity volume; lumg volume - ✔✔a
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The baroreceptors in the carotid sinus and aortic arch are sensitive to which of the following?
|| || || || || || || || || || || || || || ||
, 2
(a) a decrease in carbon dioxide
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(b) changes in arterial pressure
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(c) an increase in oxygen levels
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(d) a decrease in oxygen levels - ✔✔b
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Which of the following is NOT part of the respiratory membrane of the lungs?
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(a) alveolar epithelium
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(b) single layer of smooth muscle cells
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(c) basement membrane
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(d) capillary endothelium - ✔✔b
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Which of the following refers to the movement of air into and out of the lungs?
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(a) external nodes
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(b) internal respiration
|| ||
(c) gas exchange
|| ||
(d) pulmonary ventilation - ✔✔d
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Lymph traveling from the left arm would enter the venous circulation via the __________ .
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(a) axillary nodes
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(b) cisterna chili
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(c) right lymphatic duct
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(d) thoracic duct - ✔✔d
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Anatomy & Physiology II Exam 2 (Multiple Choice || || || || || || || ||
Questions) with precise answers || || ||
The lung volume that represents the total volume of exchangeable air is the __________ .
|| || || || || || || || || || || || || ||
(a) expiratory reserve volume
|| || ||
(b) tidal volume
|| ||
(c) vital capacity
|| ||
(d) inspiratory capacity - ✔✔c
|| || || ||
In general, it is expected that __________ .
|| || || || || || ||
(a) hydrostatic pressure will rise as blood moves away from the arteriole end of the capillary bed
|| || || || || || || || || || || || || || || ||
(b) hydrostatic pressure will remain constant throughout the capillary bed
|| || || || || || || || ||
(c) osmotic pressure will be lower in the arteriole end of the capillary bed compared to the venous
|| || || || || || || || || || || || || || || || || ||
bed
(d) hydrostatic pressure will drop as blood moves away from the arteriole end of the capillary bed
|| || || || || || || || || || || || || || || || ||
- ✔✔d
||
Inspiration occurs when the __________ is less than the __________.
|| || || || || || || || ||
(a) intrapulmonary pressure; atmospheric pressure
|| || || ||
(b) tidal volume; vital capacity
|| || || ||
(c) intrapleural pressure; transpulmonary pressure
|| || || ||
(d) thoracic cavity volume; lumg volume - ✔✔a
|| || || || || || ||
The baroreceptors in the carotid sinus and aortic arch are sensitive to which of the following?
|| || || || || || || || || || || || || || ||
, 2
(a) a decrease in carbon dioxide
|| || || || ||
(b) changes in arterial pressure
|| || || ||
(c) an increase in oxygen levels
|| || || || ||
(d) a decrease in oxygen levels - ✔✔b
|| || || || || || ||
Which of the following is NOT part of the respiratory membrane of the lungs?
|| || || || || || || || || || || || ||
(a) alveolar epithelium
|| ||
(b) single layer of smooth muscle cells
|| || || || || ||
(c) basement membrane
|| ||
(d) capillary endothelium - ✔✔b
|| || || ||
Which of the following refers to the movement of air into and out of the lungs?
|| || || || || || || || || || || || || || ||
(a) external nodes
|| ||
(b) internal respiration
|| ||
(c) gas exchange
|| ||
(d) pulmonary ventilation - ✔✔d
|| || || ||
Lymph traveling from the left arm would enter the venous circulation via the __________ .
|| || || || || || || || || || || || || ||
(a) axillary nodes
|| ||
(b) cisterna chili
|| ||
(c) right lymphatic duct
|| || ||
(d) thoracic duct - ✔✔d
|| || || ||
