Which statement indicates that the EMT has an accurate understanding of the bronchioles?
A) "They are large structures that pass oxygen from the lungs directly into the bloodstream."
B) "They are small air sacs located just before the alveoli."
C) "They are small passages located in the lower airway that have smooth muscle surrounding them."
D) "They are large airways located after the carina and are supported by cartilage."
C) "They are small passages located in the lower airway that have smooth muscle surrounding them."
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You are called for a 72-year-old widower who lives with his grandson in a nice middle-class neighborhood. He is bleeding from a head wound, and he tells you that he fell in the shower. You notice multiple bruises of various colors on his arms and that the room where he stays is messy and has a foul smell. His grandson tells you that he does not need to go to the hospital. You should suspect the patient:
A. doesn't have insurance. B. has mild dementia. C. may be being abused. D. is clinically depressed.
A full-term pregnancy lasts approximately _________days
a. 190 b. 280 c. 370 d. 460
To which of the following drug classifications does esomeperazole (Nexium) belong?
a. antacid b. PPI c. H2-antagonist d. prostaglandin supplementation
Which of the following does the Tanner Stages of Maturity approach use as the basis of the maturity assessment of young athletes?
A. General Educational Development (GED) scores B. Age C. Secondary sexual characteristics D. Weight