True allergy to a drug is mediated by the
A. immune system C. liquid system
B. cooling system D. allergy system
ANS: A
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Which of the following occurs when edema of the extremity reaches a point at which nervous function and circulation to the remainder of the extremity are compromised as a result of being compressed?
A) Capillary bleeding B) Liquefaction necrosis C) Compartment syndrome D) External bleeding
Which of the following types of cells is intended to repopulate the wound area in guided tissue regeneration surgery?
A) Periodontal ligament B) Gingival C) Connective tissue D) Epithelial basal
Which regulating device on the control panel measures the amount of current passing through the wires of the circuit?
a. The timer b. The line switch c. The kVp selector d. The mA selector
Radiant heat loss is prevented in the neonate by
A) keeping the infant as dry as possible B) placing a cap on the neonate C) warming all items touching the neonate D) keeping the neonate covered and out of areas with air movement