A nurse is caring for a client who has sleep dysregulation, poor memory, and poor concentration. When collecting data, which of the following neurotransmitters should the nurse identify as being responsible for the client's manifestations?
Serotonin
Histamine
Dopamine
Norepinephrine
The Correct Answer is A
A. Serotonin. Serotonin plays a crucial role in regulating sleep, memory, and concentration. Low serotonin levels are associated with sleep disturbances, cognitive impairments, and mood disorders such as depression, which can further exacerbate difficulties with memory and focus.
B. Histamine. Histamine primarily regulates wakefulness and alertness but is not the primary neurotransmitter involved in sleep dysregulation, memory, and concentration. While histamine imbalance can contribute to sleep disturbances, it is more commonly linked to allergic responses and arousal states.
C. Dopamine. Dopamine is involved in motivation, reward, and motor control. While dopamine dysfunction can lead to cognitive issues, it is more closely associated with disorders such as Parkinson’s disease and schizophrenia rather than sleep dysregulation and poor memory.
D. Norepinephrine. Norepinephrine is a key neurotransmitter in the body's stress response and alertness regulation. While it influences attention and arousal, its dysregulation is more commonly linked to anxiety and hypervigilance rather than the described symptoms.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Inappropriate guilt is a common symptom of depression, but it does not involve false beliefs about being targeted. Clients with major depressive disorder may feel excessive guilt, but this differs from the fixed, false beliefs seen in delusions.
B. Mania is characterized by elevated mood, impulsivity, and hyperactivity rather than paranoid thoughts. While manic episodes may include grandiose delusions, the belief that a government agency is attempting to capture the client aligns more with persecutory delusions.
C. Delusions are fixed, false beliefs that persist despite evidence to the contrary. The client’s statement suggests a persecutory delusion, which is commonly seen in psychotic disorders, including severe depression with psychotic features.
D. Confusion involves disorganized thinking, memory impairment, or difficulty understanding surroundings, often seen in delirium or cognitive disorders. While delusions can contribute to disorganized thoughts, they are distinct from general confusion.
Correct Answer is C
Explanation
A. Although you have mentioned wanting to talk today about your past abuse, let's discuss this handout I have with new coping skills. Redirecting the client away from their chosen topic disregards their needs and autonomy. Patient-centered care involves respecting the client’s concerns and prioritizing what is most meaningful to them.
B. I am going to have to change our meeting time because I need to go get lunch. Changing the meeting time based on the nurse’s personal needs rather than the client’s schedule does not align with patient-centered care. The focus should remain on the client's well-being and therapeutic relationship.
C. Let's review the goals you set today and see what your priority is this week. Reviewing client-established goals and prioritizing their needs aligns with patient-centered care. This approach fosters collaboration and empowers the client to take an active role in their recovery.
D. I would like to focus on what I believe are the best goals for you to work on. Imposing the nurse’s priorities over the client’s goals does not support patient-centered care. Instead, care should be tailored to the client's preferences, values, and recovery journey.
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