Which of the following BEST describes the result of running a generator for a long period of time without a load?
A. May contaminate fuel
B. Can damage electrical system
C. Will overheat and damage generator
D. Allows equipment to warm-up before use
C
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Having a patient's hand rest on the chest makes it easier to count respirations after taking a pulse
Indicate whether the statement is true or false
A hypertonic solution is characterized by:
A) a saline concentration > 0.9% B) a saline concentration < 0.9% C) a saline concentration = 0.9% D) none of the above
Heat gain or loss in response to environmental changes is delayed in elderly people for all of the following reasons, EXCEPT:
A) impaired circulation. B) chronic hyperthyroidism. C) atherosclerotic vessels. D) decreased sweat production.
You are babysitting your infant nephew. You are alone and find the infant unresponsive. Which of the following is the best action?
A. Phone 911 immediately to ensure that advanced life support is on the way, and then return to the infant to begin the ABCS of CPR B. Give two rescue breaths; if there is no response to the rescue breaths, phone 911 C. Check for signs of circulation, give two rescue breaths, and then phone 911 D. Begin the ABCs of CPR and then phone 911 after one minute of rescue support E. Check for signs of circulation and, if there are none, phone 911