A nurse manager is conducting an in-service on environmental safety and responding to fires for a group of nurses. Which of the following actions should the nurse manager identify as the first step in using a fire extinguisher?
Squeeze the handles of extinguisher.
Pull out the safety pin of the extinguisher.
Sweep extinguisher from side to side at the base of fire.
Aim the extinguisher at the base of fire.
The Correct Answer is B
A. Squeeze the handles of extinguisher. This is done after aiming at the base of the fire and pulling the pin.
B. Pull out the safety pin of the extinguisher. This is the first step to unlock the extinguisher for use.
C. Sweep extinguisher from side to side at the base of fire. This is done after aiming and squeezing the handles.
D. Aim the extinguisher at the base of fire. This is the second step, after pulling the pin.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Cirrhosis of the liver is a risk factor for the development of sleep apnea. Cirrhosis is not a known risk factor for sleep apnea. Risk factors include obesity, large neck circumference, and smoking.
B. People who have sleep apnea fall asleep uncontrollably throughout the day. This describes narcolepsy, not sleep apnea. Sleep apnea may cause daytime sleepiness but not uncontrollable sleep attacks.
C. The most common type of sleep apnea is central sleep apnea. Obstructive sleep apnea is the most common type, not central sleep apnea.
D. Sleep apnea causes airflow through the mouth and nose to stop for at least 10 seconds. This is the correct definition of sleep apnea.
Correct Answer is D
Explanation
A. Abdominal distention: Abdominal distention is not a typical manifestation of dysphagia.
B. Rhinitis. Rhinitis is inflammation of the nasal mucous membrane and is not related to dysphagia.
C. Echolalia: Echolalia is the repetition of another's spoken words and is not a symptom of dysphagia.
D. Drooling: This is correct. Drooling is a common manifestation of dysphagia due to difficulty in swallowing saliva
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