The Device Used to Measure the Electrical Activity of the Heart

question 11

Multiple Choice

The device used to measure the electrical activity of the heart is a(n) ____________.

• A) pulse oximeter
• B) capnograph
• C) electrocardiograph
• D) galvonometer

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Definitions:

Dynorphin

A type of opioid peptide that plays a role in pain, emotion, stress, and addiction processes within the body.

Glutamate

An important neurotransmitter in the brain involved in learning and memory.

Endorphins

Natural chemicals in the body that interact with brain receptors to reduce perception of pain and trigger positive feelings.

Sensory Input

Information received by the senses (sight, hearing, smell, taste, and touch) that is then processed by the brain to understand and interact with the environment.