Cardiopulmonary procedures

Electrical voltage received by the ECG is changed to mechnical motion in the

Which electrode is used as a ground reference?

The flat horizontal line that separates the various waves is known as the

Which wave represents repolarization?

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

Which of the following is not an example of a pulmonary function test?

A myocardial infarction is a (n)

The epicardium is the

ECGs are usually recorded with the paper moving at the speed of

Leads, 1, 2, and 3 are the _________leads.

A rhythm strip is usually lead?

What term is used to refer to an ECG result that is within normal limits?

The ________wave is the first wave of the cardiac cycle

Augment voltage leads are also called

The aVR, aVL, and aVF are known as the ____leads.

Which of the following will not result in muscle artifacts?

The portion of the ECG that relates to ventricular depolarization is the

Which of the following may cause a 60 cycle (AC) interference artifact?

How many leads are there on a standard electrocardiogram?

Which of the following artifacts appears as small, straight spiked lines that are consistent?

Electrical stimulation of the ventricular tissue takes place in the

How high is the standardization mark when the ECG is properly standardized?

A device placed on the skin that picks up electrical impulses released by the heart is known as

The pacemaker of the heart is the

The purpose of a peak flow meter is to

What is a cardiac cycle?

The valve between the left atrium and the left vventricle is the