Skin testing involves the injection of minute amounts of allergens or disease-producing microorganisms that stimulate an antibody reaction. These injections are given ____.
A. extradermally
B. subdermally
C. intradermally
D. supradermally
Answer: C
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Which of the following are computer chips with electronic circuits that retain information when the power is off?
A) Bits B) Bytes C) Read-only memory chips D) Random access memory chips E) Both A and B
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a. 150 degrees for 2 hours b. 250 degrees for 2 hours c. 340 degrees for 1 hour d. 270 degrees for 30 minutes