AACN Telemetry Exam Questions And
Correct Answers
.04 - answernumber of seconds of 1 small box
.20 - answernumber of seconds of 1 large box
3 - answertic mark every ___ seconds
0.06-0.10 - answerQRS complex
0.30-0.44 - answerQT interval
R prime - answersubsequent upward
P waves, PR interval...
no AV block - answer✔if the PR interval is normal, that means....
1st degree AV block - answer✔if the PR interval is consistently increased....
2nd degree AV block type I (Wenckebach) - answer✔if the PR interval progressively increases,
that means....
3rd degree AV block - answer✔if the PR interval is totally variable that means...
supraventricular origin - answer✔if the QRS is narrow, ( < .12 sec) that means
ventricular - answer✔if the QRS is > .12 second that means
torsade de pointes - answer✔if the QT is > .4 seconds this will lead to....
increases, decreases - answer✔HR (increases/decreases) with inspiration and
(increases/decreases) with expiration for sinus arrhythmia
sinus arrhythmia - answer✔
sinus arrhythmia - answer✔Rate: normal
regularity: irregular
P waves: normal
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