Identify the Correct Match

question 17

Multiple Choice

Identify the correct match.

• A) Systole = relaxation of heart chambers
• B) Diastole = contraction of heart chambers
• C) Cardiac output = the amount of blood ejected by the right ventricle in one minute
• D) Stroke volume = the amount of blood ejected by an atrium in a single beat
• E) SA node = tissue mass embedded in the posterior wall of the right atrium

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Definitions:

Pain Receptors

Sensory nerve endings that respond to harmful stimuli and send pain signals to the brain.

Pain Perception

The subjective interpretation and experience of pain, which can vary greatly among individuals.

Bottom-Up

An approach or process that begins with the smallest or simplest elements and integrates them into larger and more complex systems or understandings.

Top-Down Processing

Perception based on knowledge, expectations, or past experiences, which affect the interpretation of sensory information.