CVT 321 - Test 2 Review

Label # 5 in the image

• PR interval

• QRS complex

• T wave

• P wave

On an ECG graph, time is measured using _____ lines

• Horizontal

• Verticle

On an ECG, atrial depolarization is indicated by the

• P wave

• T wave

• QRS complex

• U wave

On an ECG, ventricular depolarization is indicated by the

• QRS

• T wave

• P wave

• PR interval

A cardiac contraction occurring earlier than the next expected sinus contraction

• PAC

• PVC

• SVT

• WPW

Supraventricular tachycardia exhibits rates between

• 150-250 bpm

• 35-60 bpm

• 80-120 bpm

• 125-150 bpm

Color of lead #2

• Black

• White

• Brown

• Green

This type of ECG tracing is often seen in patients with

• Wolf Parkinson White syndrome

• Supraventricular tachycardia

• Bradycardia

• Ventricular bigeminy

PVCs that occur in twos

• Ventricular triplets

• Ventricular trigeminy

• Ventricular bigeminy

• Ventricular couplets

PVCs that occur every third beat

• Ventricular trigeminy

• Ventricular quadrigeminy

• Ventricular triplets

• Ventricular couplets