BRIGHTSCHOLARZ
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Relias Dysrhythmia Basic A
Questions And Verified
Solutions|Verified &
Already Graded A+
Eric College
Most Studied | Updated
NEWEST VERSION
#Bright_minds #stuvia@2026
, BRIGHTSCHOLARZ
▪
QUESTIONS & ANSWERS
Normal sinus rhythm. ANSWER - Regular
Rate: 60-100
P Wave: Present, upright
PR Interval: 0.12-0.20 sec
QRS: <0.12 sec
Sinus Bradycardia. ANSWER - Regular
Rate: <60
P Wave: Present, upright
PR Interval: 0.12-0.20 sec
QRS: <0.12 sec
Sinus Tachycardia. ANSWER - Regular
Rate: 100-150
P Wave: Present, upright
PR Interval: 0.12-0.20 sec
QRS: <0.12 sec
Premature Atrial Contraction. ANSWER - IRREGULAR
Rate: depends on underlying rhythm
P wave: Present or hidden in T wave
PR Interval: 0.12-0.20 sec
QRS: <0.12 sec
Atrial Fibrillation. ANSWER - IRREGULAR
Atrial rate: UNMEASURABLE
Ventricular rate: variable
P wave: unable to see
▪
Relias Dysrhythmia Basic A
Questions And Verified
Solutions|Verified &
Already Graded A+
Eric College
Most Studied | Updated
NEWEST VERSION
#Bright_minds #stuvia@2026
, BRIGHTSCHOLARZ
▪
QUESTIONS & ANSWERS
Normal sinus rhythm. ANSWER - Regular
Rate: 60-100
P Wave: Present, upright
PR Interval: 0.12-0.20 sec
QRS: <0.12 sec
Sinus Bradycardia. ANSWER - Regular
Rate: <60
P Wave: Present, upright
PR Interval: 0.12-0.20 sec
QRS: <0.12 sec
Sinus Tachycardia. ANSWER - Regular
Rate: 100-150
P Wave: Present, upright
PR Interval: 0.12-0.20 sec
QRS: <0.12 sec
Premature Atrial Contraction. ANSWER - IRREGULAR
Rate: depends on underlying rhythm
P wave: Present or hidden in T wave
PR Interval: 0.12-0.20 sec
QRS: <0.12 sec
Atrial Fibrillation. ANSWER - IRREGULAR
Atrial rate: UNMEASURABLE
Ventricular rate: variable
P wave: unable to see