The mother of a 20yearold woman recently diagnosed with paranoid schizophrenia asks the nurse what causes schizophrenia. The nurse recognizes which of the following are implicated in the etiology of schizophrenia?
Thyroxine
Erythropoietin
Glutamate
Serotonin
The Correct Answer is C
A) Incorrect. Thyroxine is a hormone produced by the thyroid gland and is not directly implicated in the etiology of schizophrenia.
B) Incorrect. Erythropoietin is a hormone that stimulates the production of red blood cells and is not directly implicated in the etiology of schizophrenia.
C) Correct. Glutamate, an excitatory neurotransmitter, has been implicated in the development of schizophrenia. Abnormalities in glutamate signaling have been identified in individuals with schizophrenia.
D) Incorrect. While serotonin abnormalities have been associated with mood disorders such as depression, they are not considered a primary factor in the etiology of schizophrenia.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A) Incorrect. While understanding if the client is experiencing a relapse is important, knowing the timing of the last drink is crucial for assessing the level of intoxication.
B) Correct. Knowing the time of the last drink helps the nurse gauge the current level of alcohol in the client's system, which is crucial in assessing and managing alcohol intoxication.
C) Incorrect. While understanding the duration of the client's problem with alcohol is important, it is not the most immediate concern when the client is showing symptoms of intoxication.
D) Incorrect. Asking about liver problems is relevant but not the first priority when the client is exhibiting signs of alcohol intoxication.
Correct Answer is B
Explanation
A) Incorrect. While kidney function is important for overall health, it is not the primary focus for ruling out medical conditions contributing to major depressive disorder.
B) Correct. Thyroid function can significantly impact mood and energy levels. Abnormalities in thyroid function can sometimes present with symptoms similar to depression, so a thyroid panel (including TSH, T3, and T4 levels) is an important test to consider.
C) Incorrect. While liver function is important for overall health, it is not the primary focus for ruling out medical conditions contributing to major depressive disorder.
D) Incorrect. A urinalysis with culture is not a standard test for ruling out medical conditions contributing to major depressive disorder. It is more relevant for assessing urinary tract infections or kidney function.
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.