Identify the rhythm below. 

What is the name given to the portion of the ECG between two waves?

Using the strip below, measure the QRS complex duration.

A thin spike before the P wave indicates that a pacemaker has been implanted to pace which of the following areas of the heart? 

The EKG Technician is performing an exercise stress test on a patient who begins to exhibit asystole on the monitor. Which of the following actions should the EKG technician perform first?

What description accurately describes a third degree heart block? 

What does the P wave represent within the cardiac cycle?

Which of the following methods for calculating the patient’s heart rate is appropriate for use on both regular and irregular rhythms? 

The Lambertian and Phong shading methods are based on heuristics designed to imitate the appearance of objects in the real world.

(Choose all that apply). Textures can be used to _______________