This Nerve of the Brachial Plexus Supplies All the Extensor

question 17

Multiple Choice

This nerve of the brachial plexus supplies all the extensor muscles of the upper limb.

• A) median
• B) musculocutaneous
• C) ulnar
• D) radial

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Definitions:

Provides Constant Activity

Refers to any process or measure that ensures continuous engagement or action, maintaining a state of perpetual motion or operation.

Four Side Rails

A safety feature used on hospital beds involving rails on all four sides to prevent the patient from accidentally falling out of bed.

Falls

Accidental descents to the ground, which can cause injury, especially significant in older adults due to higher vulnerability.

Side Rails Down

The lowering of protective rails on a hospital bed to facilitate patient transfer or make the bed more accessible.