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68W Emt Actual Exam Questions And Correct Answers Complete Solution

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68W EMT ACTUAL EXAM QUESTIONS AND CORRECT ANSWERS COMPLETE SOLUTION

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68W EMT ACTUAL EXAM QUESTIONS AND
CORRECT ANSWERS COMPLETE SOLUTION

●● What makes up the lower respiratory system?
Answer: larynx, trachea, bronchi, bronchioles, alveoli


●● Where does the upper respiratory system end and lower respiratory
system begin?
Answer: larynx


●● What is stridor?
Answer: high pitched whistling sound caused by a mostly blocked
airway


●● What is hoarseness?
Answer: raspy voice, indicative of swelling in the voice box


●● What is gurgling?
Answer: bubbling sound, caused by fluid in the airway


●● When should a head tilt chin lift not be used?
Answer: when there is a possible spinal injury

, ●● What is an OPA?
Answer: oropharyngeal airway


●● When can an OPA be used?
Answer: when the patient is unconscious and has no gag reflex


●● How can you determine if an unconscious patient has a gag reflex or
not?
Answer: lightly brushing their eyelashes to see if the eyelids twitch


●● What is an NPA?
Answer: nasopharyngeal airway


●● Which side should an NPA be inserted into?
Answer: the right side


●● When should an NPA not be used?
Answer: when facial trauma has occurred


●● What should be done if an NPA can't be inserted into the right
nostril?
Answer: the tip can be cut to be beveled on the opposite side

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