What is the first thing to do when a patient reports feeling no sedation effects with 50% N2O flow?
A) Check the patient's breathing
B) Check the fit of the nose hood
C) Replace the empty N2O tank
D) Increase the flow of N2O by 5% until optimum sedation is established
A
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A) Dermis B) Hypodermis C) Epidermis D) Adipose
An oxygen level of ________ is required for normal breathing
A) 19.5% B) 16.5% C) 25.5% D) 10.5%
Vigorous suctioning of a newborn's airway is indicated if:
A. there is meconium in the amniotic fluid. B. positive-pressure ventilations are indicated. C. the newborn presents with labored breathing. D. his or her heart rate is less than 60 beats/min.
A gas valve that has been shut off may be reopened ______.
a. After completion of overhaul b. If the fire was confined to room contents only c. After the system has been inspected by a qualified person d. Upon restoration of electrical power