The presence of cartilage in the trachea:
A. helps warm incoming air.
B. filters out bacteria.
C. provides rigidity.
D. prevents food from entering the lungs.
Answer: C
Health Professions
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When monitoring a patient receiving oxygen through a nasal cannula, which one of the following observations warrants immediate intervention?
A) Oxygen flow rate of 15 liters per minute B) Prongs in the nostrils curving posteriorly into the nose C) Tubing positioned over the ears and under the chin D) Breathing normally with the nasal cannula in place
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Epinephrine is a first-line treatment for SVT
Indicate whether the statement is true or false
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