In Times of Stress, Activation of the Sympathetic Nervous System

question 97

Multiple Choice

In times of stress, activation of the sympathetic nervous system results in the adrenal gland secreting hormones that tend to

• A)decrease emotional arousal.
• B)increase energy.
• C)conserve energy.
• D)inhibit tissue inflammation.

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Definitions:

Companion Flanges

Components used to connect rotating shafts in machinery, allowing for the transmission of power.

Driveline Arrangement

The layout and components of a vehicle's system that delivers power from the transmission to the drive wheels.

Standpipe

A vertical pipe designed to provide a point of access to a water supply, often used by firefighters for hose connections.

Zerk Fittings

Grease fittings that allow for the easy application of lubricant to mechanical systems with a grease gun.