PPT-Drugs Affecting the Autonomic Nervous System

Pharmacology 49222 Bill DiehlJones RN PhD Faculty of Nursing and Department of Zoology Agenda A Zen Review Overview of CNS and ANS Neurotransmitters and 2 nd Messengers Cholinergic Agonists and Antagonists. Chad Byworth. Reference: Material from lecture Autonomic Nervous System, Dr R Tunstall. What is the ANS?. The autonomic nervous system allows for the self-regulation of the body viscera, it is split into the.... Chapters 14. Autonomic Nervous System (ANS). The ANS consists of . motor neurons. that: . Innervate smooth and cardiac muscle and glands. Make adjustments to ensure optimal support for body activities. LAKSHMAN KARALLIEDDE. OCTOBER 2011. Anatomy: . The nervous system has central and peripheral parts. . The central nervous system includes the brain and spinal cord. . The peripheral nervous system includes the nerves that connect the body's tissues with the brain and spinal cord. . It influences the function of internal . organs. It acts largely unconsciously. The autonomic nervous system. It . regulates bodily functions such as heart rate, digestion, urination, respiratory rate . Introduction. Autonomic . nervous system (. ANS). A. utomatic. , self-governing, or . involuntary. No . conscious . control. Divided . into . sympathetic (alert system) and . parasympathetic nervous . Peripheral Nervous System. The Nervous System. Central Nervous System. The Nervous System. Central Nervous System. Central Core. Limbic System. Cerebrum. The Nervous System. Central Nervous System. Central Core. Dr . IramTassaduq. 3. ANS is the subdivision of the peripheral nervous system that regulates body activities that are generally . not under conscious . control. Composed of a special group of neurons serving: . LAKSHMAN KARALLIEDDE. OCTOBER 2011. Anatomy: . The nervous system has central and peripheral parts. . The central nervous system includes the brain and spinal cord. . The peripheral nervous system includes the nerves that connect the body's tissues with the brain and spinal cord. . Week 1. By Renee . McCroskey. BSN, RN. Pharmacology Fundamentals. Chapters 1-4. Things to think about…. What . drug is ordered. Name (generic and trade) and drug classification. Mechanism of action. Honors Anatomy & Physiology. ANS. in PNS. operates via reflex arcs. includes:. autonomic sensory neurons. integrating centers in CNS. autonomic motor neurons. Autonomic reflex arc. Autonomic Motor Neurons. Assistant Professor. Dr . Hayder B Sahib . . Ph.D. Pharmacology. INTRODUCTION TO ANS. The nervous system is . divided . into the central nervous system (CNS) and peripheral nervous system. The peripheral nervous system is divided into somatic (voluntary) and the autonomic system . Part 1. . Thomas E. Tenner, Jr., Ph.D.. Dept. of Medical Education. Dept. Pharmacology & Neuroscience. tom.tenner@ttuhsc.edu. 743-7169. 1. Recommended Background Reading :.  . Chapter 6. “Introduction to Autonomic Pharmacology” . THE AUTONOMIC NERVOUS SYSTEM. The autonomic nervous system (ANS) is a motor or efferent system which connects the central nervous system with all smooth muscle, cardiac muscle and gland cells of the body.. AUTONOMIC NERVOUS SYSTEM. Two major subdivision. Parasympathetic . cranio. -sacral outflow. Sympathetic . . thoraco. -lumbar out flow. Responsible for the visceral control. Sometimes referred to as vegetative control.