The Cardiac Pacemaker Is the

question 19

Multiple Choice

The cardiac pacemaker is the

• A) sinoatrial node.
• B) atrioventricular node.
• C) pulmonary node.
• D) aortic node.
• E) sinoventricular node.

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Definitions:

Dichromat

An individual with dichromacy, a form of color blindness where one has difficulty distinguishing certain colors due to the absence or malfunction of one of the three types of cone cells in the eyes.

Red-green

Often related to the type of color blindness where individuals have difficulty distinguishing between red and green hues.

Yellow-blue

A type of color vision deficiency where individuals have difficulty distinguishing between yellow and blue hues.

Sound Waves

Oscillations of air particles that travel through the air or another medium and can be heard when they reach a person's or animal's ear.