ANAT.+PHYSIO.1-LAB.MAN. >CUSTOM<
20th Edition
ISBN: 9781264303106
Author: VanPutte
Publisher: MCGRAW-HILL HIGHER EDUCATION
expand_more
expand_more
format_list_bulleted
Textbook Question
Chapter 16.2, Problem 3AYP
Contrast the somatic nervous system with the ANS foreach of the following:
a. number of neurons between the CNS and the effectororgan
b. location of neuron cell bodies
c. structures each innervates
d. inhibitory or excitatory effects
e. conscious or unconscious control
f. neurotransmitter(s) used
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
for the Spinothalamic Tract, can you show me a diagram for the pathway from the peripheral structures of the body to the location inthe brain.a. Label the location of each neuron's dendrites, cell body, and axon terminal.b. Label the location (nervous system region) of the synapses involved in this ascending pathway.c. Label the location (nervous system region) of decussations, if any.
Which of the following statements concerning the preganglionic neuronsof the ANS is true?a. All parasympathetic preganglionic neurons secrete acetylcholine.b. Only parasympathetic preganglionic neurons secrete acetylcholine.c. All sympathetic preganglionic neurons secrete norepinephrine.d. Only sympathetic preganglionic neurons secrete norepinephrine.
The purpose of the autonomic nervous system is to do all of the following excepta. stimulate glands.b. relay messages to skeletal muscles.c. relay messages to cardiac and smooth muscles.d. regulate the body’s homeostasis.
Chapter 16 Solutions
ANAT.+PHYSIO.1-LAB.MAN. >CUSTOM<
Ch. 16.1 - Describe the function of ANS.Ch. 16.1 - List the divisions of the ANS. Under what...Ch. 16.2 - Contrast the somatic nervous system with the ANS...Ch. 16.2 - Differentiate between preganglionic neurons and...Ch. 16.2 - Why are sensory neurons not classified as somatic...Ch. 16.3 - Where are the cell bodies of sympathetic...Ch. 16.3 - What types of axons (preganglionic or...Ch. 16.3 - Prob. 8AYPCh. 16.3 - Prob. 9AYPCh. 16.3 - Prob. 10AYP
Ch. 16.3 - Prob. 11AYPCh. 16.3 - Prob. 12AYPCh. 16.3 - Prob. 13AYPCh. 16.3 - Prob. 14AYPCh. 16.3 - Describe the lengths of the preganglionic and...Ch. 16.3 - From what are sympathetic autonomic nerve plexuses...Ch. 16.3 - Describe the four major ways by which sympathetic...Ch. 16.3 - Prob. 18AYPCh. 16.3 - Prob. 19AYPCh. 16.3 - Prob. 20AYPCh. 16.3 - Prob. 21AYPCh. 16.3 - Prob. 22AYPCh. 16.4 - Give two exceptions to the generalization that...Ch. 16.4 - Prob. 24AYPCh. 16.4 - Prob. 25AYPCh. 16.4 - Prob. 26AYPCh. 16.4 - Prob. 27AYPCh. 16.4 - Prob. 28AYPCh. 16.4 - Prob. 29AYPCh. 16.4 - In what two ways are adrenergic receptors...Ch. 16.5 - Describe the autonomic reflex that maintains blood...Ch. 16.5 - Prob. 32AYPCh. 16.5 - Prob. 33AYPCh. 16.6 - Prob. 34AYPCh. 16.6 - Prob. 35AYPCh. 16.6 - Prob. 36AYPCh. 16.6 - Prob. 37AYPCh. 16 - Given these phrases: (1) neuron cell bodies in the...Ch. 16 - Given these structures: (1) collateral ganglion...Ch. 16 - The white ramus communicans contains a....Ch. 16 - Prob. 4RACCh. 16 - Prob. 5RACCh. 16 - Prob. 6RACCh. 16 - Prob. 7RACCh. 16 - Which of these is not a part of the enteric...Ch. 16 - Sympathetic axons reach organs through all of the...Ch. 16 - Prob. 10RACCh. 16 - Prob. 11RACCh. 16 - Prob. 12RACCh. 16 - When acetylcholine binds to nicotinic receptors....Ch. 16 - Prob. 14RACCh. 16 - Prob. 15RACCh. 16 - Prob. 16RACCh. 16 - Prob. 17RACCh. 16 - Prob. 1CTCh. 16 - Prob. 2CTCh. 16 - Prob. 3CTCh. 16 - Prob. 4CTCh. 16 - Epinephrine is routinely mixed with local...Ch. 16 - Prob. 6CTCh. 16 - Prob. 7CTCh. 16 - Prob. 8CT
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Which of the following sympathetic efferent pathways does not involve a ganglionic synapse? а. Sweat gland secretion O b. Sympathetic innervation of the heart c. Sympathetic innervation of the intestines d. Splanchnic nerve output to the suprarenal medulla e. Splanchnic nerve output to the kidney O f. Sympathetic relaxation of the urinary bladder musculature and sphincter constriction g. None of the above, all sympathetic efferent pathways involve a ganglionic synapse. Checkarrow_forwardA preganglionic neuron A. has its unmyelinated axon extending from the ganglion to the effector B. has it unmyelinated axon in the CNS & the axon extends to an autonomic ganglion C. has its cell body in the CNS & the dendrite extends to an autonomic ganglion D. has its cell body in the CNS & the axon extends to an autonomic ganglion E. has its cell body in the CNS & the axon extends to the CNSarrow_forwardAutonomic neurons whose cell bodies reside in the peripheral nervous system and are activated by action potentials of thoracolumbar origin release: a. epinephrine b. norepinephrine c. acetylcholine d. dopamine e. glutamatearrow_forward
- Mark the following statements as true of false. If a statement is false, correct it to make a true statement. a. Ependymal cells regulate the composition and movement of cerebrospinal fluid. b. Schwann cells make myelin in the peripheral nervous system c. Microglia are neuroglial cells with an immune function. d. Oligodendrocytes repair damaged axons in the peripheral nervous system. e. Astrocytes regulate the extracellular environment of the brain and are key components of the blood-brain barrier. f. Oligodendrocytes and Schwann cells perform similar functions in different parts of the nervous system.arrow_forwardWhich of the following is a feature exclusively of the sympathetic division of the ANS? Select one: O a. Postganglionic axons tend to be localized to a single effector O b. Most preganglionic axons are short O. None of these options is a feature of the sympathetic system O d. Preganglionic neurons extend from the brain stem or sacral elements of the spinal cordarrow_forwardLocal anesthetics "block" the action potential and therefore do not allow "pain" information to proceed to the brain and spinal cord. In the presence of these molecules (local anesthetics) 'threshold' is essentially "ignored". The molecules most logically work by: 23. a. Decreasing the intracellular [potassium] b. Blocking the opening of the voltage-gated potassium channels c. Decreasing the extracellular [sodium] d. Blocking the opening of the voltage-gated sodium channelsarrow_forward
- a. To release substances into the blood O b. To detect transmitter concentrations in the cleft O c. To release neurotransmitters into extracellular fluid d. To release the neurotransmitter acetylcholine QUESTION 15 What distinguishes the ANS from the somatic motor system? a. The ANS excites its peripheral targets. b. The ANS balances synaptic excitation and inhibition. c. The ANS has a single function. d. The ANS constitutes total neural output. QUESTION 16 Which of the following describes neurohormones? a. Hormones that affect nerve cell activity b. Hormones that inhibit nerve cell activity axon termi Click Save and Submit to save and submit. Type here to search Aliarrow_forwarde ATION All of the following are true EXCEPT Select one: a. The middle cerebellar peduncles connect the pons to the cerebellum and carry efferent information from the cerebral cortex and the pontine nuclei into the cerebellum. b. In all cases, damage in one hemisphere of the cerebellum (left or right) affects that same side of the body c. This retention of learned motor skills is called motor memory which is mastermind by the Cerebellum d. The cerebellum has three (3) regions: an outer cortex of gray matter, internal white matter called the arbor vitae ("tree of life"), and deeply situated gray matter called deep cerebellar nuclei. O e. The cerebellum consists of two expanded Cerebellar hemispheres, that are not connected medially by the wormlike vermis. Next pagearrow_forwardIn the autonomic nervous system, AChEls will increase activity of the: a. parasympathetic activity b. sympathetic activity C. both sympathetic and parasympathetic activityarrow_forward
- Please quicklyyarrow_forward1. Transmitter substances a. may be inhibitory or stimulatory. b. change the permeability of postsynaptic cells. c. elicit graded potentials near the synapse. d. all of these 2. The major divisions of the peripheral nervous system are a. peripheral and central systems. b. afferent and autonomic systems. c. somatic and autonomic systems. d. sympathetic and parasympathetic systems. 3. At rest, a nerve cell has a high concentration of __________ inside and a high concentration of __________ outside. a. potassium; sodium b. acetylcholine; chlorine c. sodium; potassium d. phosphorus; calcium 4. Which of the following would NOT be defined as a part of the central nervous system? a. brain b. cerebellum c. spinal nerves d. neuroglia cells 5. The basic unit of the nervous system is a. a nerve impulse. b. the brain. c. neuroglia. d. the neuron.arrow_forwardI. II. III. >>> IV. V. VI. VII. Describe the anatomical and functional divisions of the nervous system, including the difference between the sympathetic and parasympathetic divisions. Given a description of the signal, identify which division of the nervous system is involved. Locate the following structures on a model of the brain (or sheep brain) and describe the function of each. a. Corpus callosum b. Cerebrum i. Frontal lobe ii. Temporal lobe iii. Occipital lobe iv. Parietal lobe c. Cerebellum d. Pons e. Medulla oblongata f. Thalamus g. Hypothalamus Describe the ways that the cerebrospinal fluid protect the CNS. Describe the blood-brain-barrier Describe the sensory homunculus and describe how it relates to the results of the experiment we did to test how close we could get to the spot made by a classmate. (Lab 9, Section B) Define sensory receptor VIII. Define sensation and perception IX. Define sensory transduction and put the steps of sensory transduction in the proper orderarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Biology (MindTap Course List)BiologyISBN:9781337392938Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. BergPublisher:Cengage Learning
Biology (MindTap Course List)
Biology
ISBN:9781337392938
Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher:Cengage Learning
Nervous System - Get to know our nervous system a bit closer, how does it works? | Neurology; Author: FreeMedEducation;https://www.youtube.com/watch?v=6O-0CVAgaEM;License: Standard youtube license