Which of the following types of smoke detectors is MOST likely to malfunction and initiate a false alarm because of changes in humidity and atmospheric pressure in the room?
A. rate-of-rise smoke detector
B. photoelectric smoke detector
C. ionization-type smoke detector
D. pneumatic-type smoke detector
Answer: C. ionization-type smoke detector
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If it takes approximately one minute for a floating object to cover a distance of 100 feet, the current is moving about ____ knot(s).
A. one B. five C. ten D. fifteen
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A. avoidance of the subject C. assurance that all will be okay B. keen listening and observation skills D. refusal to listen
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A. handouts B. diagrams C. instructional videos D. demonstrating use of a glucometer