Which drug is not known to cause a positive direct antiglobulin test (DAT)?
a. Aldomet
b. Aspirin
c. Cephalosporin
d. Procainamide
Answer: b
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Knowledge about ___ can be gained through private dwelling fire safety surveys
A. code enforcement violations B. corrective actions for hazards C. residential sprinkler system advantages D. the presence of security grilles and gates
What are clinical speech reception thresholds?
A. a tube or passage linking the middle ear to the throat, which helps to regulate internal air pressure and drain mucus B. the flap of tissue that covers and protects the larynx during the act of swallowing C. the vocal folds responsible for the production of sounds D. The physician's determination of a patient's ability to hear, retain, and repeat two-syllable words when prompted during the E/M service visit
Antibodies and immunoglobulins are protein molecules produced by what type of white blood cells?
A. C leukocytes B. blood platelet cells C. killer-T cells D. B lymphocytes
________ radiation involves introducing a liquid form of a radioactive substance into the patient by mouth, through the bloodstream, or through instillation into a body cavity.
A. Open B. Closed C. Sealed D. Unsealed