An ultrasonic cleaner is preferred to hand scrubbing because it ___________
a. uses sound waves to reach all areas of the instruments
b. uses a cavitation process
c. is safer for the auxiliary
d. all of the above
d
RATIONALE: An ultrasonic cleaner is preferred to hand scrubbing because it uses sound waves to reach all areas of the instruments, uses a cavitation process, and is safer for the auxiliary.
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Data collected through which of the following methods are commonly used for surveillance?
a. Vital registration. b. Randomized clinical trials. c. Disease notifications. d. Population surveys. e. A & C f. A & D g. A, C, & D h. All of A, B, C, and D
Multiply 12 times 21
What will be an ideal response?
Laboratory tests for diagnosing kidney disease are:
A) invasive. B) noninvasive. C) both A and B. D) neither A nor B.
In some medical offices, older patient records and insurance records are kept in _______________ files.
Fill in the blank(s) with the appropriate word(s).