Neurobiologic causes of mental illness include all of the following, except:
neurotransmitters.
stress on the immune system.
genetics.
infection.
The Correct Answer is D
A. Neurotransmitters play a central role in the development of mental illness. Imbalances in chemicals such as dopamine, serotonin, and norepinephrine are strongly associated with conditions like depression, schizophrenia, and anxiety disorders.
B. Stress on the immune system has been linked to mental illness through the mind–body connection. Chronic stress and immune dysfunction can alter brain chemistry and increase vulnerability to psychiatric conditions.
C. Genetics are a well-documented factor, as family and twin studies show a hereditary component in disorders such as bipolar disorder, schizophrenia, and major depression.
D. Infection is not generally considered a primary neurobiologic cause of mental illness. While some infections can affect the brain and indirectly influence mental health, infection is not one of the core neurobiologic factors identified in psychiatric theory.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Beliefs are convictions that something is true, often without requiring proof, but they do not necessarily form a personal code of conduct.
B. Values are correct because they are abstract standards that guide behavior, decision-making, and provide a personal code of conduct.
C. Personal philosophy is a broader worldview or life perspective, not specifically a code of conduct.
D. Attitudes are emotional feelings or mental positions toward people, objects, or situations, but they are not the same as values.
Correct Answer is B
Explanation
A. Using testing would involve quizzing the client to check knowledge or insight, which is not shown here.
B. Changed the topic is correct because the nurse shifted the conversation away from the client’s expressed feelings about being ignored to an unrelated subject (diabetes education).
C. Advised the client what to do would involve giving direction or suggestions, which did not occur.
D. Exhibited an egocentric focus would mean the nurse redirected the conversation to themselves, which is not the case here.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.
