Which of the following statements is true regarding peak flow testing?
A) Measures a patient's ability to exhale.
B) May be used if a patient had an inconclusive or normal spirometry test but is still presenting with asthma symptoms.
C) Can be performed to monitor the effectiveness of medications or to determine whether another form of treatment should be tried.
D) All of the above
D
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The key to smooth, safe rescue operations is:
A) detailed written instructions. B) common sense. C) protocols. D) standard operating procedures.
What is the term for the actual content or weight of water present in a given volume of air?
a. Percent body humidity b. Water vapor pressure c. Absolute humidity d. Relative humidity
Which of the following is a recommended treatment for gout?
A. Braces B. Chemotherapy C. Regular exercise D. Reduce meat and beer in diet E. Appropriate footwear
Which DOT hazard class includes explosives?
a. 2 b. 4 c. 3 d. 1