What is the most important consideration when selecting a second hydrant for water supply at a large fire where fire fighters are using high flow rates?
a. static pressure
b. tested flow rate
c. number of outlets
d. supplying water main
Answer: d. supplying water main
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The first line pulled should be positioned ____.
A. across the fire from the victims B. perpendicular to both the fire and the victims C. where the victims are D. between the potential victims and the fire
In a healthy adult, what is the average time required to exhale during a FVC maneuver?
A. 1-3 seconds B. 4-6 seconds C. 7-9 seconds D. 10-12 seconds
A diagnostic laryngoscopy is assigned when a biopsy is obtained from the larynx
Indicate whether the statement is true or false
How is a patient's personal space defined??
A) the distance of eight to 15 feet from the patient B) the distance of four to 12 feet from the patient C) the distance of 18 inches to four feet from the patient D) the distance of six inches to 12 inches from the patient