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After verifying the absence of a pulse, you initiate CPR
with adequate bag-mask ventilation. The patient's lead II
ECG appears below. What is your next action? -
ANSWER--IV or IO access
After verifying unresponsiveness and abnormal breathing,
you activate the emergency response team. What is your
next action? -ANSWER--Check for a pulse.
,What is the recommendation on the use of cricoid
pressure to prevent aspiration during cardiac arrest? -
ANSWER--Not recommended for routine use
What survival advantages does CPR provide to a patient
in ventricular fibrillation? -ANSWER--Produces a small
amount of blood flow to the heart
What is the recommended compression rate for
performing CPR? -ANSWER--At least 100 per minute
EMS personnel arrive to find a patient in cardiac arrest.
Bystanders are performing CPR. After attaching a cardiac
monitor, the responder observes the following rhythm strip.
,What is the most important early intervention? -ANSWER-
-defibrillation
A patient remains in ventricular fibrillation despite 1 shock
and 2 minutes of continuous CPR. The next intervention is
to -ANSWER--administer a second shock.
What is the recommended next step after a defibrillation
attempt? -ANSWER--Begin CPR, starting with chest
compressions.
Which of the following is the recommended first choice for
establishing intravenous access during the attempted
, resuscitation of a patient in cardiac arrest? -ANSWER--
Antecubital vein
Which finding is a sign of ineffective CPR? -ANSWER--
PETCO2 <10 mm Hg
How often should the team leader switch chest
compressors during a resuscitation attempt? -ANSWER--.
Every 2 minutes
IV/IO drug administration during CPR should be -
ANSWER--given rapidly during compressions