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2024 RN EKG TEST EXAM WITH CORRECT ANSWERS
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2024 RN EKG TEST EXAM WITH CORRECT ANSWERS
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2024 RN EKG TEST EXAM WITHCORRECT ANSWERS
What is the intrinsic rate ventricles if the SA and AV fail? - CORRECT
ANSWERS-20-40
What is the intervention for Sinus Tach? - CORRECT ANSWERS-Identify the
cause and treat (Fever, dehydration, anxiety, etc.)
What is the intervention for sinus bradycardia? - CORRECT ANSWERS-Stable,
chronic....none.
Assess your patient first...if they are unstable atropine.
What is the intervention for sinus with PACs? - CORRECT ANSWERS-None
What is the intervention for sinus with PVCs? - CORRECT ANSWERS-
None...assess electrolytes, oxygenation.
How many seconds does one "big box" stand for on the EKG paper? -
CORRECT ANSWERS-0.2 seconds
What's the normal PRI? - CORRECT ANSWERS-0.12 to 0.2
What's the normal QRS range? - CORRECT ANSWERS-<0.12
What's a normal QT interval? - CORRECT ANSWERS-0.36 to 0.44
Atrial depolarization on the EKG is seen as what? - CORRECT ANSWERS-The P
wave
Ventricular depolarization is seen on the EKG as what? - CORRECT ANSWERS-
The QRS
Ventricular REpolarization is seen on the EKG as what? - CORRECT
ANSWERS-T waves
Polarization is described as the _______ state - CORRECT ANSWERS-Ready
Depolarization is described as the _____ state - CORRECT ANSWERS-
Discharge
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