Convection currents created by heat in the air do not occur in liquids.
Answer the following statement true (T) or false (F)
False
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A tourniquet should not be left in place for more than ________
a. 30 seconds b. three minutes c. 60 seconds d. six minutes
An Emergency Medical Responder asks you to explain a pneumothorax. You would explain that a pneumothorax occurs when:
A) the lung becomes overinflated with air and collapses. B) air accumulates around the lung, causing a portion of it to collapse. C) the trachea becomes obstructed, causing the lungs to collapse. D) air enters the lung and alveoli from a traumatic opening in the chest wall.
What is the term that describes a nasal septum that typically causes obstructed breathing in older patients?
a. collateral b. deviated c. ossified d. sclerotic
Which of the following contents in the cartridge is the preservative for epinephrine?
A) Sodium chloride B) Nitrogen gas C) Methylparaben D) Sodium bisulfite