Which Westgard Rule Refers to One Data Point Exceeding the ±3

question 21

Multiple Choice

Which Westgard rule refers to one data point exceeding the ±3 SD limit?

• A) 1_2s
• B) 1_3s
• C) 2_2s
• D) 4_1s

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Definitions:

Sympathetic

Part of the autonomic nervous system that prepares the body for action in challenging or threatening situations.

Parasympathetic

Part of the autonomic nervous system responsible for the body's rest and digest response, counteracting the fight or flight system.

Aroused

A state of heightened physiological and psychological activity, including alertness and emotional engagement.

Spinal Cord

A long, thin, tubular bundle of nervous tissue and support cells that extends from the brainstem to the lower back, part of the central nervous system.