JB Learning EMT Chapter 10 Exam
Questions & Answers (Grade A+)
Which of the following is the MOST reliable indicator of adequately
performed bag-valve mask ventilation in an apneic adult with a
pulse? -
correct answer ✅adequate rise of the chest when squeezing the
bag
Which of the following structures is NOT found in the upper airway
-
correct answer ✅bronchus
How does CPAP improve oxygenation and ventilation in patients
with certain respiratory problems? -
correct answer ✅It forces the alveoli open pushes oxygen across
the alveolar membrane.
A patient who is suspected of being hypoxic and is breathing
adequately should be given supplemental oxygen with a: -
correct answer ✅nonthreatening mask
The nasopharyngeal airway is MOST beneficial because it: -
correct answer ✅can maintain a patent airway in a semiconscious
patient with a gag reflex
Questions & Answers (Grade A+)
Which of the following is the MOST reliable indicator of adequately
performed bag-valve mask ventilation in an apneic adult with a
pulse? -
correct answer ✅adequate rise of the chest when squeezing the
bag
Which of the following structures is NOT found in the upper airway
-
correct answer ✅bronchus
How does CPAP improve oxygenation and ventilation in patients
with certain respiratory problems? -
correct answer ✅It forces the alveoli open pushes oxygen across
the alveolar membrane.
A patient who is suspected of being hypoxic and is breathing
adequately should be given supplemental oxygen with a: -
correct answer ✅nonthreatening mask
The nasopharyngeal airway is MOST beneficial because it: -
correct answer ✅can maintain a patent airway in a semiconscious
patient with a gag reflex
