The rare-earth screens use phosphors with atomic numbers of
a. 3 to 11.
b. 12 to 27.
c. 57 to 71.
d. 98 to 131.
c. 57 to 71.
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Draping is:
a. arranging the curtains around the bed. b. covering the patient to maintain patient modesty and comfort. c. arranging the bed covers. d. covering the equipment to keep it clean.
Extinguishers in buildings should be inspected every ____ days, or must be electronically checked.
A. 10 B. 15 C. 30 D. 90
Sucrose present in 2-SP transport medium is important because it
A) reduces the negative effect of freezing on enveloped viruses. B) helps maintain the pH of the medium. C) provides nutrients for the viruses present. D) aids in control of microbial and fungal contamination.
The role of the medical assistant in collecting blood specimens requires knowledge of each of the following EXCEPT ________.
A. asepsis B. basic circulatory anatomy C. vascular surgery D. phlebotomy equipment