NR 283 EDAPT Basic ECG Interpretation Chamberlain
University-Illinois Questions with 100% Verified Answers
Latest Update
Question: What does the P wave on a rhythm strip represent?
Answer:
electrical stimulation of both atriums of the heart
Question: What does the T wave represent on an electrocardiogram or rhythm strip?
Answer:
Repolarization of the ventricles of the heart
Question: A client with a prolonged QT interval is at highest risk for which life-threatening
cardiac rhythm?
Answer:
Ventricular fibrillation
Question: Order the parts of the cardiac conduction system from where an electrical
impulse normally starts to where it ends.
Answer:
SA node Atria AV node Bundles of HIS Ventricles
Question: In the QRS complex shown here, the PR interval is ____________ ms, the QRS
interval is ____________ ms and the QT interval is ____________ ms
Answer:
0.16, 0.08, 0.40
Question: Identify the correct intervals for this cardiac cycle from the choices given.
Answer:
1. PR interval
2. QT interval
3. QRS interval
Question: Which clients are at risk for cardiac dysrhythmia? Select all that apply.
Answer:
A young adult who consumes multiple energy drinks per day An adult living with
cardiomyopathy A teen whose serum potassium is high A child being resuscitated from
drowning
University-Illinois Questions with 100% Verified Answers
Latest Update
Question: What does the P wave on a rhythm strip represent?
Answer:
electrical stimulation of both atriums of the heart
Question: What does the T wave represent on an electrocardiogram or rhythm strip?
Answer:
Repolarization of the ventricles of the heart
Question: A client with a prolonged QT interval is at highest risk for which life-threatening
cardiac rhythm?
Answer:
Ventricular fibrillation
Question: Order the parts of the cardiac conduction system from where an electrical
impulse normally starts to where it ends.
Answer:
SA node Atria AV node Bundles of HIS Ventricles
Question: In the QRS complex shown here, the PR interval is ____________ ms, the QRS
interval is ____________ ms and the QT interval is ____________ ms
Answer:
0.16, 0.08, 0.40
Question: Identify the correct intervals for this cardiac cycle from the choices given.
Answer:
1. PR interval
2. QT interval
3. QRS interval
Question: Which clients are at risk for cardiac dysrhythmia? Select all that apply.
Answer:
A young adult who consumes multiple energy drinks per day An adult living with
cardiomyopathy A teen whose serum potassium is high A child being resuscitated from
drowning