What are nerves?

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Study for the NHCO Phlebotomy Test. Experience flashcards and multiple-choice questions with hints and explanations. Prepare effectively for your phlebotomy exam!

Multiple Choice

What are nerves?

Explanation:
Nerves are bundles of nerve fibers (axons) wrapped together in connective tissue, forming part of the peripheral nervous system. These bundles carry both sensory information from the body to the brain and motor commands from the brain to muscles, often containing a mix of different fiber types. An individual neuron is a single nerve cell, not a whole nerve. Synapses are the junctions where signals pass between neurons, not the bundles themselves. Glial cells are support cells for neurons, not the bundled structures that make up a nerve.

Nerves are bundles of nerve fibers (axons) wrapped together in connective tissue, forming part of the peripheral nervous system. These bundles carry both sensory information from the body to the brain and motor commands from the brain to muscles, often containing a mix of different fiber types. An individual neuron is a single nerve cell, not a whole nerve. Synapses are the junctions where signals pass between neurons, not the bundles themselves. Glial cells are support cells for neurons, not the bundled structures that make up a nerve.

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