Which neurological function is affected by the action of serotonin?
Metabolism
Heart rate
Reflexes
Mood
The Correct Answer is D
Choice A reason: Serotonin affects many functions, but metabolism is not directly influenced by serotonin.
Choice B reason: While serotonin can indirectly affect heart rate, it is not the primary neurological function it affects.
Choice C reason: Serotonin does not primarily affect reflexes.
Choice D reason: This is the correct choice. Serotonin is well known for its role in regulating mood, and imbalances can lead to mood disorders.

Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A reason: Trying to fix the problem may not be helpful as OCD is a chronic condition that requires professional treatment.
Choice B reason: It is unrealistic to expect that a client with OCD will not have any compulsions at all.
Choice C reason: Patience is key in supporting a family member with OCD as they work through their treatment.
Choice D reason: Reminding the client to not perform rituals can increase anxiety and is not a recommended approach.
Correct Answer is B
Explanation
Choice A reason: The Mental Status Examination (MSE) is used to assess a patient's mental state but is not specific for identifying the severity of alcohol withdrawal symptoms.
Choice B reason: The CAGE questionnaire is a widely used screening tool that helps in identifying alcohol problems, including the risk and severity of withdrawal.
Choice C reason: The term 'PERSONS' does not correspond to a recognized screening tool for alcohol withdrawal severity.
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