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A patient has severe facial injuries, inadequate
breathing, and copious
secretions coming from the mouth. How should this
situation be managed?
A: Turn the patient to the side and provide continuous oral
suctioning.
B: Provide artificial ventilations and suction for 30 seconds as
needed.
C: Insert an oropharyngeal airway and suction until the
secretions clear.
D: Alternate suctioning for 15 seconds and ventilations for 2
minutes. -
ANSWER-the correct answer is D
While ventilating an apneic patient with a bag-mask device,
you note minimal
rise of the chest each time you squeeze the bag.
You should:
, A: suction the patient's mouth for 15 seconds and reattempt
ventilations.
B: evaluate the mask-to-face seal and the position of the
patient's head.
C: squeeze the bag harder to ensure delivery of adequate tidal
volume.
D: ensure that the reservoir is properly attached to the bag-
mask device. - ANSWER-the correct answer is B
Freshly oxygenated blood returns to the heart via the:
A: pulmonary artery.
B: aorta.
C: pulmonary vein.
D: vena cavae. - ANSWER-the correct answer is C
Which of the following is the MOST detrimental effect that
tachycardia can have
on a patient experiencing a cardiac
problem?
A: Increased blood pressure
B: Increased oxygen demand
C: Increased stress and anxiety
D: Decreased cardiac functioning - ANSWER-the correct
answer is B