Question

A nurse concludes that a restless, agitated client is manifesting a flight-or-fight response. The nurse understands the client's response is associated with which neurotransmitter?

1. Acetylcholine
2. Norepinephrine
3. Dopamine
4. Serotonin

Answer 1

Norepinephrine is the neurotransmitter that is most closely associated with the fight-or-flight response, which relates to the nurse's observation of the restless and agitated client.

Step-by-step explanation:

The nurse concludes that a restless, agitated client is manifesting a flight-or-fight response. This response is primarily mediated by the adrenal medulla, which releases epinephrine and norepinephrine into the bloodstream. When considering neurotransmitters directly involved in the flight-or-fight response, norepinephrine is the primary neurotransmitter associated with this physiological response. Therefore, the nurse understands that the client's response is associated with norepinephrine, which is option 2 among the given choices.