Telemetry Exam Questions And Answers
Coreg and epinephrine What medication can change Atrial fibrillation to a sinus rhythm?
140-250 bpm What is the heart rate with a SVT?
-Stimulate the sympathetic nervous system, which is a division of the somatic nervous system
-increase the heart rate
-inc...
Coreg and epinephrine What medication can change Atrial fibrillation to a sinus rhythm?
140-250 bpm What is the heart rate with a SVT?
-Stimulate the sympathetic nervous system, which is a division of the somatic nervous system
-increase the heart rate
-increase blood supply to the brain, heart, lungs and kidney
-cause the pupils to dilate Medications such as epinephrine and adrenaline do what?
Count the small boxes between two regular R peaks and divide them into 1500 There are
several ways to calculate a heart rate, however the most exact method entails:
P wave Atrial depolarization and activation causes which wave to emerge after the resting
phase?
digoxin Which of the medications is used to treat CHF, and can also cause hypokalemia?
, Telemetry Exam Questions And Answers
QRS = 0.08-0.12 sec
PR = 0.12-0.20 sec
QT = 0.36 - 0.44 sec What are the measurements of QRS, PR, and QT?
beat slower The parasympathetic nervous systems causes the heart to .....
slower With respect to a heart rhythm that contains the P,Q, R, S and T wave, the wider
the QRS the _____________________ the heart rate.
heart block Damage to the AV node, essentially the entire conduction system is blocked
and the ventricles must resort to contracting at an intrinsic rate which is a much slower rate.
P wave Movement of impulse from SA Node through atrial muscles (contraction of both
simultaneously), in an ECG corresponds to depolarization of the atrial fibers (leads to
contraction)
arteriole Smallest artery, have only a few muscle cells wrapped around them. Major site of
blood pressure regulation and blood flow to body parts.
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