ECG Interpretation Exam Questions and Correct Answers 100% Verified Graded A+
Accelerated Idioventricular Rhythm (AIVR) -
Artifact -
Asystole -
Atrial Fibrillation -
Atrial Flutter -
ECG Changes with Ischemia -
First degree AV block -
Junctional dysrhythmia -
Myocardial infarction -
Myocardial injury -
, name these parts - 1) P wave
2) PR interval
3) QRS complex (R wave)
4) ST segment
5) T wave
6) QT interval
7) Isoelectric line
How long is each interval? - P wave - 0.06 to 0.12 seconds (atria)
PR interval - 0.12 to 0.20 seconds.
Longer intervals indicate slowing of the impulse in the AV-node.
QRS complex - < 0.12 seconds
Wide complexes are associated with Bundle branches, or ventricular rhythms
ST segment - 0.12 seconds
wide: ischemia, injury, infarction
T wave - 0.16
Variation: electrolyte imbalances, ischemia, infarction
Accelerated Idioventricular Rhythm (AIVR) -
Artifact -
Asystole -
Atrial Fibrillation -
Atrial Flutter -
ECG Changes with Ischemia -
First degree AV block -
Junctional dysrhythmia -
Myocardial infarction -
Myocardial injury -
, name these parts - 1) P wave
2) PR interval
3) QRS complex (R wave)
4) ST segment
5) T wave
6) QT interval
7) Isoelectric line
How long is each interval? - P wave - 0.06 to 0.12 seconds (atria)
PR interval - 0.12 to 0.20 seconds.
Longer intervals indicate slowing of the impulse in the AV-node.
QRS complex - < 0.12 seconds
Wide complexes are associated with Bundle branches, or ventricular rhythms
ST segment - 0.12 seconds
wide: ischemia, injury, infarction
T wave - 0.16
Variation: electrolyte imbalances, ischemia, infarction