Pearson eText Human Anatomy -- Instant Access (Pearson+)
9th Edition
ISBN: 9780135273005
Author: Elaine Marieb, Patricia Wilhelm
Publisher: PEARSON+
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 15, Problem 15RQ
The students in anatomy class were having difficulty understanding what kind of cell bodies are located. in the autonomic ganglia. Frustrated by being asked. this same question repeatedly, the exasperated teaching assistant stood on a desk and yelled, "Autonomic ganglia always contain the postganglionic cell bodies!� Describe how that information enabled the students to work out which type of neuron has cell bodies in the (a) sympathetic trunk ganglia, (b) intramural ganglia, and (c) head ganglia (ciliary, pterygopalatine, submandibular, and. otic).
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Small
intestine
(or other
visceral
organ)
CNS
(spinal cord)
Skeletal muscle
Figure 14.1
Using Figure 14.1, match the following:
11) Myelin sheath.
11)
12) Cell body of ANS preganglionic neuron.
12) -
13) Cell body of ANS postganglionic neuron.
13)
14
14) Cell body of the somatic neuron.
TIPLE CHOICE. Choose the one alternative that best completes the statement or answers the qu
15) Which of the following is not a function of astrocytes?
A) guide the migration of young neurons, synapse formation, and helping to determine ca
permeability
B) support and brace neurons
C) anchor neurons to blood vessels
For each of the following terms or phrases, write either S (for sympathetic) or P (for parasympathetic) division of the autonomic nervous system.__(1) short preganglionic axons, long postganglionic axons__(2) intramural ganglia__(3) craniosacral outflow __(4) adrenergic fibers __(5) cervical ganglia of the sympathetic trunk __(6) otic and ciliary ganglia __(7) more widespread response __(8) increases heart rate, respiratory rate, and blood pressure __(9) increases motility of stomach and secretion of lacrimal and salivary glands __(10) innervates blood vessels __(11) most active when you are lolling in a hammock __(12) most active when you are running in the Boston Marathon __(13) gray rami communicantes __(14) synapse in celiac ganglion __(15) relates to fear response induced by the amygdaloid body
A) The neuron labelled "D" in the figure is what class of functional neuron?: 3rd-order? lower motor neurone? upper motor neurone? 2nd-order? bipolar? unipolar?
B) The message in the pleural pathway in figure 3 comes from the: occipital lobe? skeletal muscle? somatosensoty cortex? temporal lobe? receptors? parietal lobe? frontal lobe?
C) Damage to this structure in the figure would affect the ability to move your RIGHT leg: A, B, C, D, E, F, G
Chapter 15 Solutions
Pearson eText Human Anatomy -- Instant Access (Pearson+)
Ch. 15 - Which fibers in the motor division of the PNS are...Ch. 15 - Prob. 2CYUCh. 15 - Where are the sympathetic ganglia located? Where...Ch. 15 - Are visceral sensory fibers considered part of the...Ch. 15 - Which spinal nerves carry parasympathetic...Ch. 15 - Prob. 6CYUCh. 15 - Prob. 7CYUCh. 15 - Why are white rami communicantes located only on...Ch. 15 - What is the general effect of sympathetic...Ch. 15 - Which types of autonomic fibers (preganglionic,...
Ch. 15 - Prob. 11CYUCh. 15 - Prob. 12CYUCh. 15 - Which region of the CNS is the main control center...Ch. 15 - Which embryonic tissue forms the postganglionic...Ch. 15 - Which division of the ANS is deficient in...Ch. 15 - Prob. 1RQCh. 15 - For each of the following terms or phrases, write...Ch. 15 - The thoracic splanchnic nerves contain which kind...Ch. 15 - The collateral ganglia contain which kind of cell...Ch. 15 - Preganglionic sympathetic neurons develop from (a)...Ch. 15 - Prob. 6RQCh. 15 - The white rami communicantes contain what kind of...Ch. 15 - Collateral sympathetic ganglia are involved. with...Ch. 15 - Is the visceral sensory nervous system part of the...Ch. 15 - (a) Describe the anatomical relationship of the...Ch. 15 - What effect does sympathetic activation have on...Ch. 15 - Which of the effects listed in question 11 would...Ch. 15 - A friend asks you how the parasympathetic...Ch. 15 - What manifestations of decreased ANS efficiency...Ch. 15 - The students in anatomy class were having...Ch. 15 - Describe the sympathetic pathways to the (a)...Ch. 15 - Prob. 17RQCh. 15 - Prob. 18RQCh. 15 - Prob. 19RQCh. 15 - How do the somatic motor and visceral motor (ANS)...Ch. 15 - A 1-year-old infant has a swollen abdomen and is...Ch. 15 - Prob. 2CRCAQCh. 15 - Prob. 3CRCAQCh. 15 - Prob. 4CRCAQCh. 15 - Prob. 5CRCAQCh. 15 - Prob. 6CRCAQCh. 15 - Prob. 7CRCAQCh. 15 - Prob. 8CRCAQ
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
- Select the best answer or answers from the choices given: The anatomical region of a multipolar neuron where the AP is initiated is the (a) soma, (b) dendrites, (c) axon hillock, (d) distal axon.arrow_forwardCerebrospinal fluid (CSF) is made by groups of ciliated glial cells called [ Select ] in clumps called (A) [ Select ] which are mostly located in cavities within the brain called (B) ventricles . CSF flows out of those cavities into the (C) ventricular space, which sits deep to the dura mater and is held open by strands of tissue called arachnoid (D) villi . This space surrounds the brain and the spinal cord and carries waste from the CNS to the circulatory system. After circulating around the brain and spinal cord, CSF drains back into the circulatory system in spaces called (E) subarachnoid space .arrow_forwardSelect the best answer or answers from the choices given: The white rami communicantes contain what kind of fibers? (a) preganglionic parasympathetic, (b) postganglionic parasympathetic, (c) preganglionic sympathetic, (d) postganglionic sympathetic.arrow_forward
- Postganglionic neurons are also called ganglionic neurons. Why is the latter term more accurate?arrow_forwardSelect the best answer or answers from the choices given: All of the following characterize the ANS except (a) a two-neuron efferent chain, (b) presence of neuron cell bodies in the CNS, (c) presence of neuron cell bodies in the ganglia, (d) innervation of skeletal muscles.arrow_forwardTed is a war veteran who was hit in the back with small pieces of shrapnel. His skin is numb in the center of his buttocks and along the entire posterior side of a lower limb, but there is no motor problem. Indicate which of the following choices is the most likely site of his nerve injury, and explain your choice: (a) a few dorsal roots of the cauda equina, (b) spinal cord transection at C6, (c) spinal cord transection at L5, (d) femoral nerve transected in the lumbar region.arrow_forward
- Match the names of the cells in column B with the function they perform, shown in column A.Column A Column B(1) line the central cavity of the brain (a) astrocytes(2) form myelin in the CNS (b) ependymal cells(3) form myelin in the PNS (c) microglial cells(4) remove neurotransmitters in the CNS (d) oligodendrocytes(5) regulate ionic composition of thefluid around neurons in the CNS (e) satellite cells (f) Schwann cells(6) CNS phagocytesarrow_forwardThe striations seen within the different structures of the basal ganglia are due to the presence of what neuronal structure?arrow_forwardAUTONOMIC NERVOUS SYSTEM STRUCTURE FUNCTION(S)/CHARACTERISTIC(S) SYMPATHETIC DIVISION 1 Preganglionic neuron 2 Postganglionic neuron 3 Gray horns of the spinal cord 4 Dorsal Roots of the spinal cord 5 Ventral Roots of the spinal cord 6 Dorsal Rami 7 Ventral Rami 8 White ramus communicans 9 Gray ramus communicans 10 Sympathetic trunk ganglion (Paravertebral ganglia) 11 Superior cervical ganglion 12 Middle cervical ganglion 13 Inferior cervical ganglion 14 14a 14b 14c Prevertebral ganglia Celiac ganglion Superior mesenteric ganglion Inferior mesenteric ganglion PARASYMPATHETIC DIVISION 15 Preganglionic neuron 16 Postganglionic neuron 17 CN III Oculomotor nerve 18 CN VII Facial nerve…arrow_forward
- The cell bodies of autonomic postganglionic neurons are found in ANS ganglia. The cell bodies of another class of neuron are also found in ganglia (but not ANS ganglia). What are these other ganglia called? Determine the structural and functional classification of the neurons found in these other ganglia.arrow_forwardWhat would be the most obvious effects of lesions that destroyed each of the following (a) the hippocampus, (b) the amygdala, (c) the Broca area, (d) the occipital lobe,and (e) the hypoglossal nerve?arrow_forwardLeft Right 21. Which of the following types of neurons are indicated by asterisks in the photograph of a cross section of the spinal cord? A) Postganglionic parasympathetic B) Postganglionic sympathetic C) Preganglionic parasympathetic D) Preganglionic sympatheticarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Biology: The Dynamic Science (MindTap Course List)BiologyISBN:9781305389892Author:Peter J. Russell, Paul E. Hertz, Beverly McMillanPublisher:Cengage Learning
Biology: The Dynamic Science (MindTap Course List)
Biology
ISBN:9781305389892
Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher:Cengage Learning
Mitochondrial mutations; Author: Useful Genetics;https://www.youtube.com/watch?v=GvgXe-3RJeU;License: CC-BY