Leukoderma is another name for ________, a disorder that causes large areas of decreased pigmentation to form on the skin.
A. ringworm
B. herpes zoster
C. hives
D. vitiligo
Answer: D
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________ anesthetic is injected directly into the tissue that will be operated on
a. Local infiltration b. Nerve block c. Regional block d. Regional infiltration
After finding potential codes in the ________, users will then need to verify them
a. Tabular List b. Index c. medical record d. patient's file
A small, slender, gram-negative rod was recovered from the blood cultures of a patient following root canal surgery. At 48 hours, the following results were observed:
BAP and CHOC agars: small gray colonies that tend to pit the agar MAC agar: no growth Odor upon opening the agar plates: bleach-like This organism will also be A) catalase negative and oxidase positive. B) catalase and oxidase negative. C) catalase and oxidase positive. D) catalase positive and oxidase negative.
During an amalgam procedure, the amalgam does not mix with the mercury, and you have a mercury exposure. To clean up the mercury exposure, you would do which of the following?
Call a biohazard specialist to come in and clean up the spill. Use a mercury spill kit. Vacuum it up with the HVE. Pick it up with gloved hands and dispose it into the commode.