Which allergy test is performed by placing a piece of linen on uninvolved skin and then using a dropper to soak the linen with the suspected allergen?
A. Radioallergosorbent test
B. Blood test
C. Scratch test
D. Intradermal test
E. Patch test
Answer: E
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The letters ALARA stand for
as low as reasonable achievable. after lower accumulation radiation aggregation. as low as reasonably accumulated. as latent as responsive accumulation.
The ____________________ layer of the tympanic membrane is continuous with the epithelium of the external auditory meatus
Fill in the blank(s) with correct word
Which of the following would not be considered a "technical error" reason for denial of an insurance claim?
A. mathematical errors B. the service was not medically necessary C. incorrect/incomplete CPT or ICD-9 codes D. transposed numbers
Which of the following is one of the two greatest hazards at a confined space incident?
a. fall/crush injuries b. electrical shock c. engulfment d. oxygen deficiency