BIO 152 Module 1- Problem Set Study Guide

Instructions Please be familiar with all bold face words in the module. In addition, below are some review questions that will be helpful. This is not an exhaustive list of review questions. It is a general list of possible topics which could be on the exam. Attempt History Attempt Time Score LATEST A ttempt 1 3,053 minutes 0 out of 0 Score for this quiz: 0 out of 0 Submitted Oct 30, 2020 at 1:41am This attempt took 3,053 minutes. 4. How are the parts of the central nervous system protected? 5. Collections of cell bodies inside the central nervous system are called , and the collection of nerve axons in the central nervous system are called . 6. What is included in the peripheral nervous system? 7. Collections of cell bodies inside the peripheral nervous system are called , and the collection of nerve axons in the peripheral nervous system are called . 8. What are the 2 divisions of the peripheral nervous system? 9. Describe the movement of nerve impulses in the peripheral nervous system. 0. What are the 2 divisions of the efferent division of the peripheral nervous system? 1. What is controlled by the somatic and autonomic nervous systems? 2. What are the 2 divisions of the autonomic nervous system? 3. What is the function of the sympathetic nervous system? 4. What is the function of the parasympathetic nervous system? Your Answer: 1. What is the difference between anatomy and physiology? Anatomy is the study of how the body systems are structurally put together and physiology is the study of how the body systems work. 2. The function of the nervous system is to integrate and control the other body systems. Explain how the nervous system does this. The nervous system receives information, processes that information and sends out signals to the glands and muscles of the body to get the correct response. 3. List the 2 parts of the nervous system. The Central nervous system (CNS) which consists of the brain and spinal cord. Peripheral Nervous system (PNS) which is all of the other nerves; cranial, spinal, sensory and motor. The PNS can be further broken down into the Somatic and Autonomic Nervous systems. And the Autonomic nervous system into they sympathetic and the parasympathetic. 4. How are the parts of the central nervous system protected? The CNS is protected by the skull and vertebrae. 5. Collections of cell bodies inside the central nervous system are called , and the collection of nerve axons in the central nervous system are called . nuclei, tracts 6. What is included in the peripheral nervous system? All nerves not in the brain or spinal cord are included in the PNS. sensory, motor, cranial and spinal nerves. 7. Collections of cell bodies inside the peripheral nervous system are called , and the collection of nerve axons in the peripheral nervous system are called . ganglia, nerves 8. What are the 2 divisions of the peripheral nervous system? The Somatic nervous system which is voluntary and the autonomic nervous system which is involuntary. 9. Describe the movement of nerve impulses in the peripheral nervous system. The PNS recieves nerve impulses from the sensory neurons (afferent channels) and relays signals and impulses to the smooth muscle or glands via the motor or efferent channels. 0. What are the 2 divisions of the efferent division of the peripheral nervous system? The two divisions of the efferent division of the PNS are the sympathetic and parasympathetic nervous systems. The SNS activates and prepares the body for stress, emergencies and vigorous muscular activities. The PSNS operates during normal situations and allows digestion and conservation of energy. 1. What is controlled by the somatic and autonomic nervous systems? The Somatic nervous system is associated with voluntary movements of the body by skeletal muscles and the autonomic nervous system is the involuntary movements. Both are apart of the PNS. 1. What are the 2 divisions of the autonomic nervous system? Sympatheic and parasympathetics nervous systems. 3. What is the function of the sympathetic nervous system? The function of the sympathetic nervous system activates and prepares the body for emergencies, stress or vigorous muscular activities. 4. What is the function of the parasympathetic nervous system? The parasympathetic nervous system function is to operate during normal situations and allows for digestion and conservation of energy.