The nurse is explaining to a client the imbalance of neurotransmitters in Parkinson disease
How will the nurse describe the relationship between acetylcholine and dopamine in the area of the brain that affects balance, posture, and involuntary muscle movement?
1. Dopamine stimulates while acetylcholine inhibits this region.
2. Both dopamine and acetylcholine inhibit this region of the brain.
3. Both dopamine and acetylcholine stimulate this region of the brain.
4. Dopamine inhibits and acetylcholine stimulates this region.
Correct Answer: 4
Rationale 1: Dopamine is supplied to the corpus striatum by dopamine-producing neurons in the substantia nigra. Control of unconscious muscle movement depends on the balance between dopamine and acetylcholine in the corpus striatum. Persons with Parkinson disease have decreased levels of inhibitory dopamine and increased levels of stimulating acetylcholine.
Rationale 2: Dopamine is supplied to the corpus striatum by dopamine-producing neurons in the substantia nigra. Control of unconscious muscle movement depends on the balance between dopamine and acetylcholine in the corpus striatum. Persons with Parkinson disease have decreased levels of inhibitory dopamine and increased levels of stimulating acetylcholine.
Rationale 3: Dopamine is supplied to the corpus striatum by dopamine-producing neurons in the substantia nigra. Control of unconscious muscle movement depends on the balance between dopamine and acetylcholine in the corpus striatum. Persons with Parkinson disease have decreased levels of inhibitory dopamine and increased levels of stimulating acetylcholine.
Rationale 4: Dopamine is supplied to the corpus striatum by dopamine-producing neurons in the substantia nigra. Control of unconscious muscle movement depends on the balance between dopamine and acetylcholine in the corpus striatum. Persons with Parkinson disease have decreased levels of inhibitory dopamine and increased levels of stimulating acetylcholine.
Global Rationale: Dopamine is supplied to the corpus striatum by dopamine-producing neurons in the substantia nigra. Control of unconscious muscle movement depends on the balance between dopamine and acetylcholine in the corpus striatum. Persons with Parkinson disease have decreased levels of inhibitory dopamine and increased levels of stimulating acetylcholine.
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