A patient who has a partial airway obstruction would have all the following signs EXCEPT:
A) being unable to cough. B) noisy breathing.
C) snoring. D) stridor.
A
Health Professions
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________ are proteins that destroy invading microorganisms
A) Stem cells B) Antibodies C) Antibiotics D) Fibroblasts
Health Professions
An elderly male patient who is short of breath is on home oxygen. He is wearing a nasal cannula connected to an oxygen tank with the flow regulator set to 3 liters per minute. As a knowledgeable EMT, you should recognize that the patient is getting approximately what percentage of oxygen with each breath?
A) 20% B) 24% C) 32% D) 40%
Health Professions