When Compared to Unmyelinated Axons, Myelinated Axons

question 55

Multiple Choice

When compared to unmyelinated axons, myelinated axons:
1) are electrically insulated
2) are gray in color
3) have a faster speed of nerve impulse conduction
4) are more numerous

• A) 1, 2, 3, 4
• B) 1, 3, 4 only
• C) 2, 3, 4 only
• D) 1, 2, 4 only

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Definitions:

Pharmacotherapy

The treatment of diseases, especially mental disorders, with the use of drugs or medications.

Withdrawal Symptom

Physical or psychological reactions that occur when reducing or stopping the use of a substance on which the body has become dependent.

Cocaine

A powerful stimulant drug derived from the leaves of the coca plant, used medically as a local anesthetic and abused for its euphoric effects.

Quadrants of Care

A framework used in health services to categorize the types and severity of patients' needs to guide treatment planning and resource allocation.