Basic Dysrhythmias EXAM WITH CORRECT AND VERRIFIED ANSWERS
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Course
Basic Dysrhythmias 2024 -20
Institution
Basic Dysrhythmias 2024 -20
Origin of Rhythms - CORRECT ANSWERS-They are named for the structure of the heart where the foci (a cell sending off an electrical impulse) is located that is producing the abnormal rhythm
Sinus (Sinus node)
Junctional (Area between the atria & ventricles)
Ventricular (any cell in the ventricles...
, Origin of Rhythms - CORRECT ANSWERS-They are named for the structure of the
heart where the foci (a cell sending off an electrical impulse) is located that is producing
the abnormal rhythm
Sinus (Sinus node)
Junctional (Area between the atria & ventricles)
Ventricular (any cell in the ventricles)
Atrial (any cell in the atria)
AV Blocks (AV node blocking some or all of the passage of electricity through it)
Sinus Arrhythmia (SA) - CORRECT ANSWERS-Normal except irregular
The difference between the fastest two heart beats (from 1 QRS to the next QRS) and
the slowest two heart beats is greater than .12 sec
Asystole - CORRECT ANSWERS-No electrical activity
CODE BLUE
but it does arise from the SA node??
Pulseless Electrical Activity (PEA) - CORRECT ANSWERS-Normal rhythm, but...No
Pulse*
Electrical activity is present but there is no pulse, so the heart is not beating! Something
has happened to prevent the muscular tissue from responding to the electrical activity
(i.e. ↓↑ K+, hypothermia, Pneumothorax, cardiac tampanode, hypovolemia, drug
overdose, pulmonary or coronary thrombosis)
Rhythms arising from the SA Node - CORRECT ANSWERS-Sinus Rhythm
Sinus Tachycardia
Sinus Bradycardia
Sinus Arrhythmia
Asystole
Pulseless Electrical Activity
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