Why Are Vasoconstrictors Added to Local Anesthetics

question 22

Multiple Choice

Why are vasoconstrictors added to local anesthetics?

• A) To increase the potency of the local anesthetic
• B) To inhibit the oxidation of the local anesthetic
• C) To counteract the vasodilating properties of the local anesthetic
• D) All of the above

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Definitions:

Neurogenesis

The production of new neurons from immature stem cells.

Spinal-Cord Axons

Nerve fibers in the spinal cord that conduct electrical impulses between the brain and the rest of the body, playing a crucial role in transmitting sensory information and motor commands.

Neuroscientists

Scientists who specialize in the study of the nervous system, aiming to understand the biological basis of behavior, cognition, and brain function.

Nervous System Chemicals

Substances, such as neurotransmitters and hormones, that transmit signals and regulate various functions within the nervous system.