Which sprinkler release mechanism activates when alcohol or glycerol liquid expands, shattering a bulb that releases a valve cap?
a. Chemical pellet
b. Frangible bulb
c. Fusible link
d. Bimetallic strip
Answer: b. Frangible bulb
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You can palpate the uterine fundus at the level of the umbilicus in your pregnant patient. You estimate the length of gestation to be ________ weeks
A) 14 to 18 B) 18 to 22 C) 22 to 26 D) 26 to 30
Which nonemergency exit technique may require a second team member to remain outside monitoring a search line?
A. Egress paths B. Buddy system C. Controlled breathing D. Accountability systems
List the four types of workers' compensation benefits.
What will be an ideal response?
Which of the following BEST supports "social history"?
a. Patient was married 10 years ago b. Patient has history of recurrent pneumonia prior to age 10 c. Patient's mother died of colorectal cancer 10 years ago d. Patient reports no heartburn prior to the picnic 10 days ago