Human Anatomy
5th Edition
ISBN: 9780073403700
Author: Kenneth S. Saladin Dr.
Publisher: McGraw-Hill Education
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Question
Chapter 16.2, Problem 5BYGO
Summary Introduction
To analyze:
The reason for naming the sympathetic division as the thoracolumbar division even though its paravertebral ganglia extend from the cervical to the sacral region.
Introduction:
The nervous system of the body is the network of neurons and nerve fibers that transmits and receives nerve impulses between different body parts.
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Once a sympathetic preganglionic axon reaches a paravertebral ganglion, it can: ascend or descend
the sympathetic trunk, to synapse in another paravertebral ganglion.
True
O False
Characteristics o
Sympathetic
Parasympathetic
Main function
Location of nerve roots
Effects on target Organs &physiological processes
Heart
Bronchioles(airway passages of the lungs)
Blood vessels to abdominal organs & skin
Blood vessels to skeletal muscle
secretion from digestive glands
Urine formation/Micturition (urination)
pupils of the eye
Once a sympathetic preganglionic axon reaches a paravertebral ganglion, it can: pass through the
paravertebral ganglion without synapsing until it reaches the prevertebral ganglion.
O True
False
Chapter 16 Solutions
Human Anatomy
Ch. 16.1 - Prob. 1BYGOCh. 16.1 - Prob. 2BYGOCh. 16.1 - Prob. 3BYGOCh. 16.1 - Prob. 4BYGOCh. 16.2 - Would autonomic postganglionic fibers have faster...Ch. 16.2 - Prob. 2AWYKCh. 16.2 - Prob. 5BYGOCh. 16.2 - Describe or diagram the structural relationships...Ch. 16.2 - Prob. 7BYGOCh. 16.2 - Prob. 8BYGO
Ch. 16.3 - To what neurotransmitters do the terms adrenergic...Ch. 16.3 - Prob. 10BYGOCh. 16.3 - Prob. 11BYGOCh. 16.3 - Prob. 12BYGOCh. 16.3 - Prob. 13BYGOCh. 16.3 - Prob. 14BYGOCh. 16.3 - Prob. 15BYGOCh. 16.3 - Prob. 16BYGOCh. 16.4 - Prob. 17BYGOCh. 16.4 - Prob. 18BYGOCh. 16 - The general function and effectors of the...Ch. 16 - Prob. 16.1.2AYLOCh. 16 - Prob. 16.1.3AYLOCh. 16 - Prob. 16.1.4AYLOCh. 16 - Prob. 16.1.5AYLOCh. 16 - Prob. 16.1.6AYLOCh. 16 - Prob. 16.1.7AYLOCh. 16 - Prob. 16.2.1AYLOCh. 16 - The anatomy of the sympathetic chain of ganglia,...Ch. 16 - Prob. 16.2.3AYLOCh. 16 - Prob. 16.2.4AYLOCh. 16 - Prob. 16.2.5AYLOCh. 16 - Prob. 16.2.6AYLOCh. 16 - Prob. 16.2.7AYLOCh. 16 - Prob. 16.2.8AYLOCh. 16 - The routes and destination of the parasympathetic...Ch. 16 - Prob. 16.2.10AYLOCh. 16 - Prob. 16.3.1AYLOCh. 16 - Prob. 16.3.2AYLOCh. 16 - Prob. 16.3.3AYLOCh. 16 - Prob. 16.3.4AYLOCh. 16 - Prob. 16.3.5AYLOCh. 16 - Prob. 16.3.6AYLOCh. 16 - How the sympathetic division can exert contrasting...Ch. 16 - The multiple levels of CNS control over the...Ch. 16 - Prob. 16.4.1AYLOCh. 16 - Prob. 16.4.2AYLOCh. 16 - Prob. 1TYRCh. 16 - Prob. 2TYRCh. 16 - Prob. 3TYRCh. 16 - Prob. 4TYRCh. 16 - Prob. 5TYRCh. 16 - Epinephrine is secreted by sympathetic...Ch. 16 - Prob. 7TYRCh. 16 - Prob. 8TYRCh. 16 - The neural crok gives rise to all of the following...Ch. 16 - Prob. 10TYRCh. 16 - Prob. 11TYRCh. 16 - Prob. 12TYRCh. 16 - Prob. 13TYRCh. 16 - Prob. 14TYRCh. 16 - Prob. 15TYRCh. 16 - Prob. 16TYRCh. 16 - Prob. 17TYRCh. 16 - Prob. 18TYRCh. 16 - Prob. 19TYRCh. 16 - Prob. 20TYRCh. 16 - Prob. 1BYMVCh. 16 - Prob. 2BYMVCh. 16 - Prob. 3BYMVCh. 16 - Prob. 4BYMVCh. 16 - Prob. 5BYMVCh. 16 - Prob. 6BYMVCh. 16 - State a meaing of each word element and give a...Ch. 16 - Prob. 8BYMVCh. 16 - Prob. 9BYMVCh. 16 - State a meaing of each word element and give a...Ch. 16 - Prob. 1TOFCh. 16 - Prob. 2TOFCh. 16 - Prob. 3TOFCh. 16 - Prob. 4TOFCh. 16 - Prob. 5TOFCh. 16 - Prob. 6TOFCh. 16 - Prob. 7TOFCh. 16 - Prob. 8TOFCh. 16 - Prob. 9TOFCh. 16 - Prob. 10TOFCh. 16 - You are dicing raw onions while preparing dinner,...Ch. 16 - Prob. 2TYCCh. 16 - Prob. 3TYCCh. 16 - What would be the advantage to a wolf in having...Ch. 16 - Prob. 5TYC
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- Once a sympathetic preganglionic axon reaches a paravertebral ganglion, it can: synapse with a post- ganglionic neuron, at the same spinal segment level. O True Falsearrow_forwardWhich of these ganglia is not involved inthe sympathetic division?a. intramuralb. superior cervicalc. paravertebrald. inferior mesenterice. celiacarrow_forwardAUTONOMIC NERVOUS SYSTEM STRUCTURE FUNCTION(S)/CHARACTERISTIC(S) SYMPATHETIC DIVISION Preganglionic neuron Postganglionic neuron Gray horns of the spinal cord Dorsal Roots of the spinal cord Ventral Roots of the spinal cord 1 3 4 6. Dorsal Rami 7 Ventral Rami 8 White ramus communicans Gray ramus communicans Sympathetic trunk ganglion (Ра Superior cervical ganglion Middle cervical ganglion Inferior cervical ganglion Prevertebral ganglia Celiac ganglion Superior mesenteric ganglion Inferior mesenteric ganglion 9. 10 tebral ganglia) 11 12 13 14 14a 14b 14c PARASYMPATHETIC DIVISION 15 Preganglionic neuron Postganglionic neuron CN III Oculomotor nerve CN VII Facial nerve CN IX Glossopharyngeal nerve CN X Vagus nerve Sacral spinal nerves 2-4 Pelvic Splanchnic nerves Terminal ganglia Ciliary ganglion 16 17 18 19 20 21 22 23 23a Pterygopalatine ganglion Submandibular ganglion 23b 23c 23d Otic ganglionarrow_forward
- AUTONOMIC 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_forwardThe cell bodies of sympathetic preganglionic rHeurons are located in O the dorsal root ganglia the ventral horn small neuronal clusters situated outside of target organs such as the intestines and kidne the intermediolateral cell column of the spinal cordarrow_forwardSympathetic division splanchnic nerves end in theganglia, which are anterior to the vertebral column and aorta.a. intramuralb. sympathetic trunkc. prevertebrald. terminalarrow_forward
- Most parasympathetic preganglionic fibers are found in the________ nerve.arrow_forwardG Lateral hom (visceral motor zone) + Ventral root Synapse in trunk ganglion at the same level level Synapse in trunk ganglion at a higher or lower level Pass through sympathetic trunk to synapse in a collateral ganglion anterior to the vertebral column Dorsal root -Dorsal root ganglion Dorsal ramus of spinal nerve -Ventral ramus of spinal nerve Arrector pili muscles and sweat glands of skin Smooth muscle of blood vessels Smooth muscle and glands of abdominal organs (e.g. intestine) 39 Effectorsarrow_forwardThe most significant autonomic control center within the CNS isa. the cerebral cortex.b. the limbic system.c. the midbrain.d. the hypothalamus.e. the sympathetic chain gangliaarrow_forward
- Which describes the relationship between ANS and dyscalculia? Poor approximate number system is Unrelated Primary cause of dyscalculia Core deficient of dyscalculia Correlated with dyscalculia but is most likely does not cause dyscalculiaarrow_forwardIs this correctarrow_forwardA drug is known to decrease heart rate. After cutting the white ramiof T1–T4, the drug still causes the heart rate to decline. After cuttingthe vagus nerves, the drug no longer affects heart rate. Which divisionof the ANS does the drug affect? Does the drug affect the synapsebetween preganglionic and postganglionic neurons, the synapse betweenpostganglionic neurons and effectors, or the CNS? Is the drug’s effectexcitatory or inhibitory?arrow_forward
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