Basic
and
Arrhythmia
2/1/2026
Correct Exam
Questions
Study and
Guide,
Correct.pdf| Verified Questions with Detailed Answers ? Grade A+
Basic Arrhythmia Questions and Correct
Answers
Sinus Rhythms - Correct Answer: Regular
PR .12 -.20
QRS .04-.12
Normal sinus rhythm - Correct Answer: 60-100
Sinus Bradycardia - Correct Answer: below 60
Sinus Tachycardia - Correct Answer: Above 100
Sinus Block - Correct Answer: Irregular
Pause does not disturb sync
SA fired but was blocked
Sinus Arrest - Correct Answer: Irregular
Pause disturbs sync
SA failed to fire
Sinus Arrhythmia - Correct Answer: Irregular
shorter to longer in time
or longer to shorter
Atrial Rhythms - Correct Answer: Originate from the AV node
PR Variable
P wave vary in shape
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, This 2026/2027 Test Bank for - Basic Arrhythmia Questions
Basic
and
Arrhythmia
2/1/2026
Correct Exam
Questions
Study and
Guide,
Correct.pdf| Verified Questions with Detailed Answers ? Grade A+
QRS .04 - .12
Premature atrial complex (PAC) - Correct Answer: Underline rhythm
Irregular
P wave of PAC looks different from the others
conducted = QRS after
nonconducted = no QRS
Wandering Atrial Pacemaker - Correct Answer: Irregular
60-100
Three different Pwaves
Multifocal atrial Tachycardia - Correct Answer: Regular
above 100
T wave distorted
PR unable to measure
Supraventricular Tachycardia (SVT) - Correct Answer: Regular
150-250
P wave & T wave merged
paroxysmal supraventricular tachycardia - Correct Answer: Regular
SVT
Fast to slow
slow to fast
Atrial flutter - Correct Answer: Regular
Sawtooth
250-350
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