Prepare for the VTCT Level 2 Facial and Skincare Test. Revise with flashcards and multiple choice questions, accompanied by insightful explanations. Ace your assessment with confidence!

Multiple Choice

What are nerve cells transmitting impulses in the nervous system called?

Signals in the nervous system are carried by nerve cells known as neurones. These cells are specialized for communication: they receive information through dendrites, process it in the cell body, and send electrical impulses along a long axon to reach other neurones, muscles, or glands. At synapses, the impulse is converted to a chemical signal that communicates to the next cell. Neuroglia are supportive cells that provide structure, nourishment, and repair, but they do not transmit impulses. Oligodendrocytes and Schwann cells are types of glial cells that wrap axons with myelin in the central and peripheral nervous systems, respectively, to speed up signal conduction. So the nerve cells that transmit impulses are neurones.

Signals in the nervous system are carried by nerve cells known as neurones. These cells are specialized for communication: they receive information through dendrites, process it in the cell body, and send electrical impulses along a long axon to reach other neurones, muscles, or glands. At synapses, the impulse is converted to a chemical signal that communicates to the next cell. Neuroglia are supportive cells that provide structure, nourishment, and repair, but they do not transmit impulses. Oligodendrocytes and Schwann cells are types of glial cells that wrap axons with myelin in the central and peripheral nervous systems, respectively, to speed up signal conduction. So the nerve cells that transmit impulses are neurones.