Which of the following contributes to long-lasting effects of the sympathetic nervous system? Postganglionic fibers of the sympathetic nervous system are longer than the parasympathetic Norepinephrine and epinephrine released from the adrenal medulla have prolonged actions The parasympathetic nervous system can be overridden by the sympathetic nervous system Sympathetic preganglionic axons branch profusely as they enter the sympathetic trunk Acetylcholine is inactivated more slowly than norepinephrine

Q: Sympathetic nerve activity refers best to which of the following aspect of sympathetic nerves? Group…

A: The first two or three lumbar segments and the lateral horns of the 12 thoracic segments of the…

Q: The cell bodies of sympathetic preganglionic rHeurons are located in the dorsal root ganglia the…

A: The autonomic nervous system is present on the preganglionic neuron of the CNS and autonomic ganglia…

Q: Which one of the following is n Select one: O a. Preganglionic neurons c

A: An adrenergic nerve fibre is a neuron that releases adrenaline (epinephrine), noradrenaline, or…

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: Which of the following are associated with the autonomic nervous system? L O both parasympathetic…

A: The peripheral nervous system's autonomic nervous system controls physiological functions that are…

Q: Which of the following is an example of antagonistic control? O The parasympathetic nervous system…

A: The term "antagonistic" is used to describe an opposite action or opposite meaning. In our body…

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: Reset Help Your stomach is innervated by nerves from the sympathetic and parasympathetic divisions…

A: {Note: We are answering only first three question as multiple questions cannot be answered. Please…

Q: Select statements that correctly describe the sympathetic division of the nervous system. helps…

A: Introduction: The autonomic nervous system regulates several biological operations of the body…

Q: Just the Highlights Actions of Sympathetic and Parasympathetic Divisions e parasymp In the following…

A: The sympathetic and parasympathetic divisions of the autonomic nervous system (ANS) are present.…

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: What would be concerned a sympathetic organ response? What would be a parasympathetic organ…

A: The nervous system is the central processing unit of the body. It regulates our behavior, and…

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: The Sympathetic system is all except     Thoracic/ lumbar     Flight and fight     Increases hear…

A: Nervous system is a type of body system that mainly concerned with coordination with different body…

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: Which of the following is CORRECT regarding the sympathetic ganglia? Group of answer choices It is…

A: Ganglia can be defined as the structure that is formed by the group of neuronal bodies present in…

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: An excitatory post-synaptic potential Select one: -May be recorded from a posterior root ganglion…

A: Nervous system is a complicated system, present in the human body that helps in coordinating…

Q: 4. sympathetic neurons characterized by: Unmyelinated preganglionic neuron Short postganglionic…

A: Nervous system of the body controls and coordinate all the activities. It can be divided into two…

Q: Nicotinic receptors on skeletal muscle Muscarinic receptors The postganglionic neuron is located…

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

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: Which of the following describes a sympathetic postganglionicaxon?a. long, unmyelinated axonb.…

A: Answer: Introduction: Parasympathetic preganglionic fibers bend to and synapse with the…

Q: Which of the following contains nicotinic receptors?   adrenal glands smooth muscle cardiac…

A: Receptors are defined as the chemical structures that are composed or made up of protein, that are…

Q: Which of the following is not a ganglion found in the sympathetic nervous system. Question options:…

A: A. Adrenal medullae

Q: Which choice below correctly matches the effector to the effects of sympathetic stimulation?…

A: The division of autonomic nervous system (ANS) that accelerates various activities of the body like…

Q: Which activity decreases heart rate and force of contraction? sympathetic activation parasympathetic…

A: Sympathetic activation The sympathetic fibres are known as cardio accelerator fibres.  The fibres…

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:…

Q: Peripheral Nervous System can be separated into Controls voluntary movements of skeletal muscle and…

A: One part of the nervous system is the peripheral nervous system (PNS). Outside of the brain and…

Q: Which of the following is characteristic of parasympathetic ganglia O the ganglia are formed of the…

A: The nervous system can essentially be divided into two types, the somatic system, and the autonomous…

Q: Nicotinic acetylcholine receptors allow both sodium and potassium to flow across the cell membrane…

A: Ach receptors stand for the acetylcholine receptors. These receptors functions in a similar manner…

Q: Which of the following statements is correct in what happens when a muscarinic cholinergic receptor…

A: In case of synaptic transmission the neurotransmitters (acetylcholine) are released from the…

Q: Characteristics o Sympathetic Parasympathetic Main function     Location of nerve roots     Effects…

A: The nervous system controls and coordinates all the activities of the animals. It is classified into…

Q: Describe how the sympathetic and parasympathetic nervous system affects the following organs:…

A: The sympathetic and parasympathetic nervous systems are valuable for modulating various essential…

Q: nervous system? Select all that apply. O Short preganglionic, long postganglionic fibers. O long…

A: Autonomic nervous system has two branches sympathetic and parasympathetic nervous system. The…

Q: differences between sympathetic and parasympathetic systems.

A: the sympathetic and parasympathetic nervous systems represent two branches of the autonomic nervous…

Q: Which of the following responses are regulated by the parasympathetic nervous system? (Select all…

A: The responses regulated by the parasympathetic nervous system are:   1) Reducing heart rate 2)…

Q: In the sympathetic division of the autonomic system: preganglionic neurons originate in the…

A: The autonomic nervous system is responsible for maintaining the internal environment in equilibrium.…

Q: The Central Nervous system is made up of:

A: Nervous system or neural system in all the animals is composed of highly specialized cells called…

Q: How does the baroreceptor reflex raise blood pressure when blood pressure is too low? O Stimulates…

A: The baroreflex or baroreceptor reflex is one of the body's homeostatic systems that assists with…

Q: Select all options below which are correct regarding THE MAJORITY OF sympathetic postganglionic…

A: Norepinephrine-releasing sympathetic postganglionic nerves stimulate smooth muscles in the urinary…

Q: Once a sympathetic preganglionic axon reaches a paravertebral ganglion, it can: pass through the…

A: Ganglion:- it is a small collection of neuronal cell bodies that are located outside the central…

Q: Axon can't branch Afferent neurons are generally bipolar neurons Most neurotransmitters are…

A: The structural and functional unit of the nervous system is the neuron. These nerve cells are not…

Q: In the parasympathetic division of the ANS, the preganglionic and postganglionic fibers synapse in…

A: The parasympathetic nervous system is a portion of the autonomic nervous system and to maintain body…

Q: Once a sympathetic preganglionic axon reaches a paravertebral ganglion, it can: ascend or descend…

A: Synapse is the junction between two neurons.  Sympathetic and parasympathetic are two autonomic…

Q: Part D- Organization of the Sympathetic Nervous System The divisions of the autonomic nervous system…

A: The peripheral nervous system is subdivided into afferent and efferent divisions. The afferent…

Q: You stimulate a presynaptic neuron to create an action potential. Then, you record what happens to…

A: The nervous system is made up of the brain, spinal cord, cranial nerves, and spinal nerves. It is…

Q: Which of the following is not a characteristic of the parasympathetic division of the ANS? Selet ond

A: The given question 1 is about the parasympathetic system. And the question 2 us about sympathetic…