The cell bodies of sympathetic preganglionic rHeurons are located in the dorsal root ganglia the ventral horn small neuronal clusters situated outside of target organs such as the intestines and kia the intermediolateral cell column of the spinal cord

Q: Compare and contrast the postganglionic axons of the parasympathetic and sympathetic divisions.…

A: There are two branches of the autonomic nervous system: Sympathetic and Parasympathetic. Most of…

Q: Once a sympathetic preganglionic axon reaches a paravertebral ganglion, it can: synapse with a post-…

A: Paravertebral ganglia The dorsal body wall is ventrolateral to the vertebral column, and…

Q: QUESTION 28 During the process of muscle relaxation, changes to the sarcomere include: Increased…

A: The basic unit of muscle contraction present between two Z lines on the surface of the myofibril…

Q: three things about the autonomic nervous system (ANS)and In those three things, be sure to contrast…

A: The nervous system is divided into central nervous system (brain and spinal cord) & peripheral…

Q: Which of these is/are true of the autonomic nervous system? Check all that apply. Check All That…

A: The brain, spinal cord, and a sophisticated nerve network are all parts of the nervous system. The…

Q: AUTONOMIC NERVOUS SYSTEM FUNCTION(S)/CHARACTERISTIC(S) STRUCTURE SYMPATHETIC DIVISION Preganglionic…

A: ANS (Autonomic nervous system) is a functional part of the nervous system. It has its structural…

Q: Where do fibrous astrocytic processes contact the axonal membranes in the CNS? The internode The…

A: Fibrous astrocytes are are a type of glial cells found through out the brain's white matter in the…

Q: The sympathetic and parasympathetic divisions of the ANS differ in that:   Question 35 options:…

A: The autonomic nervous system is a part of the peripheral nervous system that controls the body's…

Q: and

A: The central nervous system is the main processing unit of our body which is majorly made up of the…

Q: Both sympathetic and parasympathetic preganglionic neurons are cholinergic and secrete the…

A: The chemical messengers of the body are typically referred to as neurotransmitters. They are the…

Q: In most instances the sympathetic and parasympathetic have opposite effects on effectors where they…

A: Nervous system is the main center for processing of information and it's response in animals , it…

Q: Discuss the difference between pre and postganglionic neurons of the sympathetic system

A: Innervation of the Autonomic Nervous System is provided by two neurons (instead of 1).The…

Q: In the parasympathetic nervous system, what neurotransmitter is released on the target organ? What…

A: Nervous system coordinates and controls the activities of the animals. Together, with the endocrine…

Q: Which of the following channels opens in an excitatory cholinergic response?     ligand-gated K+…

A: Action potentials depolarize the membrane and open voltage-gated Na+ channels when they reach the…

Q: Sympathetic innervation can have pro- and anti- inflammatory effects. Which of the following…

A: The major three pathways included in general sympathetic pathway:  preganglionic. ganglionic.…

Q: There are two divisions of the autonomic nervous system: Sympathetic and parasympathetic…

A: Nervous system involves highly complex part of the animal that controls and co-ordinates the actions…

Q: Compare the primary mechanisms used by the sympathetic and parasympathetic divisions to clear or…

A: The autonomic nervous system functions to regulate the body's unconscious actions. The sympathetic…

Q: Which of the following is most likely a result of the activation of the parasympathetic division of…

A: Sympathetic response is responsible for the increase in metabolic rate and thereby increase in…

Q: There are 2 neurons in the ANS pathway – a preganglionic neuron and a postganglionic neuron.…

A: The autonomic nervous system is a part of the peripheral nervous system that acts as a control…

Q: Compare and contrast the effects of the sympathetic and parasympathetic branches of the autonomic…

A: The organ system that monitors and regulates the involuntary and voluntary activities of the body is…

Q: Explain in anatomical terms why the parasympathetic division affects target organs more selectively…

A: The Peripheral nervous system is a part of the Central nervous system with two branches that control…

Q: Which of these characterize the parasympathetic division of the autonomic nervous system?…

A: The nervous system can be divided into two functional parts: the somatic nervous system and the…

Q: A disease in which changes in the basal ganglia cause a shift to more inhibition of the thalamus by…

A: A disease in which changes in the basal ganglia cause a shift to more inhibition of the thalamus by…

Q: Discuss the functions of the sympathetic system

A: Autonomous systems  Autonomous nervous system is the involuntary system of the body that regulates…

Q: An action potential signals the release of acetylcholine from the presynaptic neuron. It binds the…

A: An action potential signals the release of acetylcholine from the presynaptic neuron. It binds the…

Q: Which of the following statements best explains the effect of release of neurotransmitter at a…

A: A neurotransmitter is a chemical substance that is released by neurons in the nervous system to…

Q: Which of the following is not a target of a sympatheticpreganglionic fiber?a. intermural ganglionb.…

A: Preganglionic fibers are elongated fibers that extend from the central nervous system to the…

Q: Lateral hom D Ventral root 44 Synapse in trunk ganglion at the same level HEX C Synapse in trunk…

A: The diagram shows how presynaptic fibers travel in the sympathetic trunk. It involves 4 steps:…