Mental Health Exam 2 Latest Version (Updated 2025) with complete solution

Mental Health Exam 2 Latest Version (Updated 2025) with complete solution A patient asks a nurse, What are neurotransmitters? My doctor says mine are out of balance. The best reply would be - Correct Answer Neurotransmitters are chemicals that pass messages between brain cells The parent of an adolescent diagnosed with schizophrenia asks a nurse, My childs doctor ordered a positron- emission tomography (PET) scan. What is that? Select the nurses best reply. - Correct Answer PET is a special scan that shows blood flow and activity in the brain. A patient has dementia. The health care provider wants to make a differential diagnosis between Alzheimer disease and multiple infarctions. Which diagnostic procedure should a nurse expect to prepare the patient for first? - Correct Answer CT scan A patient has delusions and hallucinations. Before beginning treatment with a psychotropic medication, the health care provider wants to rule out the presence of a brain tumor. For which test will a nurse need to prepare the patient? - Correct Answer Computed tomography (CT) scan or magnetic resonance imaging (MRI) The nurse wants to assess for disturbances in circadian rhythms in a patient admitted for major depressive disorder. Which question best implements this assessment? - Correct Answer What are your worst and best times of day? A nurse administers a medication that potentiates the action of gamma-aminobutyric acid (GABA). Which finding would be expected? - Correct Answer reduced anxiety