NURS 5357 Neurobiology Exam 1 – 60 Questions, Schizophrenia, Neurotransmitters, Brain Pathways

This document contains approximately 60 exam-style questions and verified answers for NURS 5357 Neurobiology Exam 1, focusing on foundational neurobiology concepts and psychiatric neuroscience. It covers key topics such as the dopamine hypothesis of schizophrenia, glutamate and serotonin pathways, brain structures and functions, neurotransmitter systems, epigenetics, and neurodevelopmental processes, as seen throughout the questions (e.g., psychosis hypotheses on page 1 and dopamine pathway mechanisms on page 2). The material is structured to support deep understanding of both basic neuroscience and its clinical application in psychiatric disorders. It includes high-yield concepts such as mesolimbic and mesocortical pathways, NMDA receptor function, synaptic transmission, and symptom classification in schizophrenia (positive vs. negative symptoms). The content aligns closely with widely used graduate-level textbooks such as Stahl’s Essential Psychopharmacology and neurobiology-focused nursing resources, integrating pharmacologic and pathophysiologic principles essential for advanced practice. This resource is ideal for students enrolled in psychiatric mental health nurse practitioner (PMHNP) programs, advanced neuroscience or neurobiology nursing courses, and Doctor of Nursing Practice (DNP) or Master of Science in Nursing (MSN) programs. It is also highly relevant for students preparing for psychiatric certification exams, as well as medical students, psychology students, and healthcare professionals seeking a concise but comprehensive review of neurobiological mechanisms underlying mental health disorders. Keywords: neurobiology, schizophrenia, dopamine hypothesis, glutamate NMDA receptor, serotonin 5HT2A, brain pathways, mesolimbic pathway, mesocortical pathway, neurotransmitters, epigenetics, synaptic transmission, neurodevelopment, psychopharmacology, psychiatric nursing