A bag-valve mask with a reservoir connected to a supplemental oxygen supply will deliver an oxygen concentration of:
A) 70% to 80%. B) 90% to 100%. C) 60% to 70%. D) 50% to 60%.
B
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Ventricular fibrillation should be treated with immediate:
A) synchronized cardioversion. B) defibrillation. C) intubation. D) antidysrhythmics.
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The NRCP guidelines recommended that the monthly equivalent dose limit for the embryo not exceed:
0.75 rem 0.5 rem 0.005 rem 0.05 rem
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