Which of the Following Systems Is the Only One to Have

question 34

Multiple Choice

Which of the following systems is the only one to have direct interactions with the other three?

• A) digestive
• B) urinary
• C) circulatory
• D) respiratory
• E) reproductive

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Definitions:

Dorsal Root

The sensory branch of a spinal nerve that enters the spinal cord, carrying sensory information from the peripheral nervous system to the central nervous system.

Musculocutaneous Nerve

The musculocutaneous nerve is a major peripheral nerve of the upper limb, primarily responsible for the innervation of the biceps muscle and sensation to the forearm.

Biceps Brachii

A muscle located in the upper arm, responsible for flexing the elbow and rotating the forearm.

Deltoid

A large, triangular muscle covering the shoulder joint, involved in lifting and rotating the arm.