The typical smoke barrier consists of a minimum ___ fire-rated enclosure
A) 1-hour
B) 1½-hour
C) 2-hour
D) 2½-hour
A
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Which term best defines an intermediate fetal death?
A. 500 grams or less B. 500 grams or less, before 20 weeks gestation C. 501 to 1000 grams D. 1001 grams or more, after 20 weeks gestation
The EMT's obligation to provide care to a patient either as a formal or ethical responsibility is known as which of the following?
A) Scope of practice B) Standard of care C) Legal responsibility D) Duty to act
Each of the following statements regarding photostimulable phosphor plates is correct EXCEPT one. Which one is the EXCEPTION?
a. They use rare earth–coated plates. b. The plates are disposable. c. They store x-ray energy until stimulated by a laser beam. d. They are similar to film-based radiography in that they must be "developed" later.
It is necessary to aspirate prior to administration of an intramuscular vaccine injection.
a. true b. false