EKG for SO

Label # 5 in the image

• PR interval

• QRS complex

• T wave

• P wave

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

Ventricular repolarization is represented on the ECG by the

• T wave

• QRS

• P wave

• S wave

What is the bpm range for normal sinus rhythm?

• 60-100

• 60-80

• 80-100

• 100-120

What is the term for rapid heartbeat?

• Angina Pectoris

• Fibrillations

• Tachycardia

• Ischemia

What wave on a rhythm strip indicates the repolarization of the ventricles?

• P

• Q

• R

• S

• T

What does the T wave represent

• The contraction of the ventricles

• The contraction of the atria

• if the rhythm is normal

• The relaxation of the heart.

Which of the following best describes this strip?

• Tachycardia

• Normal Sinus Rhythm

• Bradycardia

• Asystole

Which of the following best describes this strip?

• Tachycardia

• Normal Sinus Rhythm

• Bradycardia

• Asystole