The first step in troubleshooting is to
A. eliminate possible simple causes of the problem.
B. test the machine to determine what it is failing to do.
C. consult the equipment manual.
D. call the manufacturer.
A. eliminate possible simple causes of the problem.
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Indicate whether this statement is true or false.
What do formaldehyde, benzene, and radon have in common?
a. They are highly healthy chemicals b. They are moderately needed in the human body. c. They are highly carcinogenic chemicals d. all of the above e. none of the above
The gauge on an E cylinder of O2 reads 800 psig. Approximately how long would the contents of this cylinder last, until completely empty, at a flow of 3 L/min?
a. 1 hr 15 min b. 1 hr 45 min c. 2 hr 10 min d. 2 hr 40 min
Asking more close-ended questions will help you elicit more detailed information from patients
Indicate whether the statement is true or false