The Anterior Ramus of a Typical Spinal Nerve Innervates the

question 28

Multiple Choice

The anterior ramus of a typical spinal nerve innervates the

• A)deep muscles of the back and the skin of the back.
• B)major thoracic and abdominal organs.
• C)abdominal wall.
• D)anterior and lateral trunk and the limbs.
• E)special senses.

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Definitions:

Synapse

A junction between two nerve cells, where impulses pass by diffusion of a neurotransmitter.

Acetylcholine

A neurotransmitter important for learning, memory, and muscle movement.

Enzyme

A biological molecule that acts as a catalyst, speeding up chemical reactions in the body without being consumed or altered in the process.

Body Fluids

Liquids originating from inside the bodies of living organisms, which include blood, saliva, semen, and sweat, among others.