If an average-sized patient's chest barely moves during inhalation, even if his or her respiratory rate is normal, you should suspect that:
A. minute volume is decreased.
B. inspiratory reserve is increased.
C. overall tidal volume is increased.
D. expiratory reserve volume is decreased.
Answer: A. minute volume is decreased.
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When working the scene of a water rescue, anytime that the EMT is within 10 feet of the water's edge, it is essential that she don which equipment for personal safety?
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Indicate whether the statement is true or false
A pulmonary artery (Swan-Ganz) catheter can be used for all of the following EXCEPT:
a. measuring cardiac output. b. arterial blood sampling. c. measuring left atrial pressure. d. measuring pulmonary artery pressure.