Agonists Are

question 32

Multiple Choice

Agonists are

• A) muscles that work together to generate a given motion.
• B) muscles that extend a joint.
• C) muscles that have opposing actions.
• D) sensory fibers that detect pain in order to trigger protective reflexes.

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Definitions:

Slack Adjuster

A component in a vehicle's braking system that automatically adjusts the brakes as they wear down to maintain proper brake performance.

Brake Chamber Pushrod

A brake chamber pushrod is a component of a pneumatic brake system, translating the force from the brake chamber to the brake mechanism to slow or stop the vehicle.

Compressor Compression Rings

Rings fitted around a compressor's piston to seal the combustion chamber against air leaks and maintain compression efficiency.

Inlet Restriction

A limitation or obstruction in the pathway through which fluids or air enters a system, affecting the system's performance.