EKG Strips

What is the heart rate?

• 65 bpm

• 90 bpm

• 120 bpm

• 180 bpm

What is the PR interval measurement?

• 0.1 sec

• 0.3 sec

• 0.18 sec

• 0.25 sec

What is the QRS duration?

• 0.2 sec

• 0.9 sec

• 0.12 sec

• 0.20 sec

Which is the correct QT interval duration?

• 0.1 sec

• 0.28 sec

• 0.38 sec

• 0.44 sec

Which of the following rhythms is displayed?

• Sinus rhythm

• Sinus bradycardia

• Junctional rhythm

• Ventricular tachycardia