Which of the following is NOT a component of a water spray fixed system?
A. Piping
B. Reliable water supply
C. Manual detection device
D. Foam proportioning control valve
D
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The female pelvis is ________ and broader than the male pelvis
a. lighter b. narrower c. heavier d. wider
Histamine causes the all of the following EXCEPT:
A) bronchoconstriction. B) vasodilation. C) increased vascular permeability. D) increased intracranial pressure.
The overreaction of the immune system to a substance that is otherwise harmless is known as:
a. hypersensitivity. b. hives. c. anaphylaxis. d. immunity.
Which is the correct sequence of administration of N2O-O2 sedation?
A) Pre-sedation preparation, patient assessment, obtain consent, assemble armamentarium, initiate sedation, establish tidal volume, complete sedation, documentation B) Patient assessment, assemblearmamentarium, pre-sedation preparation, establish tidal volume, initiate sedation, monitor patient recovery, documentation C) Patient assessment, obtain consent, assemble armamentarium, pre-sedation preparation, establish tidal volume, initiate sedation, monitor sedation, completion of sedation, documentation D) Patient assessment, obtain consent, pre-sedation preparation, establish tidal volume, assemble armamentarium, initiate sedation, monitor recovery, documentation