Nervous System Exam Exam Questions With Correct Verified Answers | 100% Pass (A+ Certified)

1. Study of nervous system correct answer neurology 2. Functions of nervous system correct answer sensation (internal and external), integration (interpretation and response to sensation), motor control (responses via muscular, glandular control) 3. Systems in body that control/adjust activities of other systems correct answer nervous system (rapid, transient response) and endocrine system (slower and of longer duration) 4. Organization of nervous system correct answer 1. Sensations= incoming calls 2. Associations made in cns= dispatch hq 3. Motor control of muscles, glands, etc. 5. Cns correct answer -consists of brain and spinal cord -neurons -where sensory info is interpreted (thoughts and emotions produced) -initiates motor impulses 6. Pns correct answer nerves between cns and receptors/effectors that emerge from the brain and spinal cord -afferent (sensory) and efferent (motor) divisions 7. Efferent division of pns correct answer divided into somatic nervous system (skeletal muscle) and autonomic nervous system (smooth muscle, cardiac muscle, and glands) 8. Ans divisions correct answer parasympathetic and sympathetic 9. Nervous tissue cell types correct answer derived from embryonic ectoderm -neurons (nerve cells) -neuroglia/glial cells (support and protect) -neuroglia outnumber neurons 5 to 1 10. Astrocytes (neuroglia) correct answer star shaped -wrap around neurons -form blood brain barrier -provide scaffolding 11. Oligodendrocytes