- Study guides, Class notes & Summaries

Midterm Exam: PNS | Q&A Latest 2024/2025 | 100% PASS Post-Polio Clinical Picture - Answer -motor neurons not affected with Polio, overused, overworked and stressed, neuron death, autoimmune response to neuron death Post-Polio S&S - Answer -develop slowly, weakness and decreased muscular endurance, fatigue, loss of energy, myalgia, Post-Polio Syndrome PT intervention - Answer -energy conservation techniques, strengthening without fatigue. Rest frequently, low impact aerobics Guyon Canal...

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5 pages

Written in 2024/2025

Grade A+

mercylynneh

Midterm Exam: PNS | Q&A Latest 2024/2025 | 100% PASS Post-Polio Clinical Picture - Answer -motor neurons not affected with Polio, overused, overworked and stressed, neuron death, autoimmune response to neuron death Post-Polio S&S - Answer -develop slowly, weakness and decreased muscular endurance, fatigue, loss of energy, myalgia, Post-Polio Syndrome PT intervention - Answer -energy conservation techniques, strengthening without fatigue. Rest frequently, low impact aerobics Guyon Canal...

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5 pages

Written in 2024/2025

Grade A+

AdelineJean

PNS Final Exam 400 questions with all verified answers/PNS Final Exam 400 questions with all verified answers/PNS Final Exam 400 questions with all verified answers

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25 pages

Written in 2024/2025

Grade A+

BSNGUIDER

THE PERIPHERAL NERVOUS SYSTEM (PNS) EXAM REVIEW QUESTIONS AND ANSWERS, GRADED A+/ The peripheral nervous system (PNS) consists of... - -nerves,ganglia, sensory receptors and efferent nerve endings. What is a nerve? - -it is a cordlike organ composed of numerous nerve fibers (axons) bound together by connective tissue, a nerve may contain a few nerve fibers or hundreds of thousands Name the spinal nerve axons that are grouped off of their connective tissue sheathes: - - Endoneurium- a...

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3 pages

Written in 2023/2024

Grade A+

Terryl

PNS: EXAM 1 REVIEW QUESTIONS AND ANSWERS, GRADED A+ what does the nervous system do for the body? - --enables it to react to continuous changes in its internal and external environments -also controls and integrates the various activities of the body such as circulation and respiration structurally, the nervous system is divided into what? - -CNS and PNS functionally, the nervous system is divided into what? - -somatic nervous system (SNS) and autonomic nervous system (ANS) what ar...

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26 pages

Written in 2023/2024

Grade A+

Terryl

PNS EXAM REVIEW FUNCTION/ QUESTIONS AND ANSWERS, GRADED A+/ peripheral nervous system - -send and receives impulses to and from the central nervous system three types of nerves in the PNS - -sensory nerves, motor nerves, mixed nerves sensory, afferent nerves - -carry impulses TOWARD the CNS , contain only dendrites, of sensory neurons motor, efferent nerves - -carry impulses AWAY from the CNS, are made only of axons of motor neurons mixed nerves - -have both afferent and efferent fib...

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2 pages

Written in 2023/2024

Grade A+

Terryl

PNS EXAM QUESTIONS AND ANSWERS, GRADED A+/ VERIFIED. Question 1 1 / 1 pts The Peripheral Nervous System is comprised of: the spine and the spinal nerves everything OTHER THAN the brain and spinal cord brain and peripheral nerves spinal cord and peripheral nerves - -everything OTHER THAN the brain and spinal cord Question 2 1 / 1 pts How many total pairs of spinal nerves are there? 12 31 24 8 - -31 Question 3 1 / 1 pts How many pairs of cervical spinal nerves are there? 5...

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10 pages

Written in 2023/2024

Grade A+

Terryl

PNS FINAL: EAR (QUESTIONS & ANSWERS) PASSED!!

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5 pages

Written in 2023/2024

Grade A+

EvaTee

PERIPHERAL NERVOUS SYSTEM (PNS) EXAM REVIEW QUESTIONS AND ANSWERS, GRADED A+/ Abducens - -Cranial nerve- controls eye muscles that turn the eye laterally Accessory - -Cranial nerve-accessory part of vagus nerve, neck & throat muscles Afferent axon - -An axon directed toward the central nervous system, conveying sensory information autonomic nervous system - -PNS, The autonomic nervous system regulates the activity of cardiac and smooth muscle and glands. Two divisions -Sympathetic nerv...

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3 pages

Written in 2023/2024

Grade A+

Terryl

PERIPHERAL NERVOUS SYSTEM (PNS) - A&P 1 EXAM QUESTIONS AND ANSWERS, GRADED A+/ what makes up the PNS - -- All the neural structures outside the brain and spinal cord. what is the main function of the PNS? - -- it provides a like to and from the external environment. list the 5 receptor classifications by stimulus type/ - -1. mechanoreceptors 2. thermoreceptors 3. Photoreceptors 4. chemoreceptors 5. nocioreceptors describe mechanoreceptors. - -- sensory receptors that respond to touch...

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5 pages

Written in 2023/2024

Grade A+

Terryl

PERIPHERAL NERVOUS SYSTEM REVIEW QUESTIONS AND ANSWERS, GRADED A+/ Autonomic Nervous System - -• The autonomic nervous system is a subdivision of the PNS that connects the CNS to the body's internal organs and glands providing feedback to the brain about their activities. The ANS is called 'autonomous' because many of the organs, glands and processes under its controlled are self-regulating and not usually under voluntary control. Biofeedback - -• The ANS is not completely sel...

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4 pages

Written in 2023/2024

Grade A+

Terryl

PERIPHERAL NERVOUS SYSTEM (PNS) EXAM REVIEW QUESTIONS AND ANSWERS, GRADED A+/ 2 branches of vestibulocochlear nerve? - -Vestibular - equilibrium Cochlear - hearing 2 divisions of the Autonomic Nervous System - -Sympathetic Parasympathetic 3 types of cranial nerves - -Sensory Motor Mixed Autonomic (visceral) reflexes - -Contraction of smooth or cardiac muscle or stimulation of glands. Not generally consciously perceived. Autonomic Nervous System (ANS) process - -ANS gives input to C...

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8 pages

Written in 2023/2024

Grade A+

Terryl

what does the nervous system do for the body? - answer--enables it to react to continuous changes in its internal and external environments -also controls and integrates the various activities of the body such as circulation and respiration structurally, the nervous system is divided into what? - answer-CNS and PNS functionally, the nervous system is divided into what? - answer-somatic nervous system (SNS) and autonomic nervous system (ANS) what are the two main cell types of nervous ...

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61 pages

Written in 2023/2024

Grade A+

BRAINSCAPE1

True or False: Somatic and visceral reflex arcs are similar, but visceral reflex arcs lack afferent fibers (visceral sensory neurons) - answer-False True or False: The parasympathetic division innervates more organs than the sympathetic division. - answer-False True or False: The autonomic nervous system may cause activation or inhibition, depending on the division that is active and the target that is affected. - answer-True True or False: All visceral organs receive dual innervation ...

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14 pages

Written in 2023/2024

Grade A+

BRAINSCAPE1

The peripheral nervous system (PNS) includes the brain and spinal cord. - answer-False ___________ exhibit little or NO adaptation. - answer-Tonic receptors Pressure, pain, and temperature receptors in the skin are ________. - answer-Exteroceptors The first level of neural integration in the somatosensory system is the ________ level. (Image on pg. 488). - answer-Receptor Spinal nerves are all classified as __________. - answer-Mixed nerves What parts of the brain are used to plan...

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4 pages

Written in 2023/2024

Grade A+

BRAINSCAPE1

The peripheral nervous system (PNS) includes the brain and spinal cord. - answer-False ___________ exhibit little or NO adaptation. - answer-Tonic receptors Pressure, pain, and temperature receptors in the skin are ________. - answer-Exteroceptors The first level of neural integration in the somatosensory system is the ________ level. (Image on pg. 488). - answer-Receptor Spinal nerves are all classified as __________. - answer-Mixed nerves What parts of the brain are used to plan...

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4 pages

Written in 2023/2024

Grade A+

BRAINSCAPE1

The spinal cord is part of what nervous system - answer-CNS Parts of the Spinal Cord - answer-8 Cervical 12 Thoracic 5 Lumbar 5 Sacral 1 Coccygeal What surrounds/protects the spinal cord - answer-the three maters of the brain go down the spinal cord Dorsal Root Ganglion - answer-carries sensory information through sensory unipolar neurons AFFERENT Ventral Root Ganglion - answer-motor multipolar neurons EFFERENT 2 Types of nerves - answer-1. spinal- majority of PNS nerves 2...

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7 pages

Written in 2023/2024

Grade A+

BRAINSCAPE1

The cerebellum functions in: A) biological rhythms. B) learning, memory, and personality. C) homeostatic functions such as breathing and heart rate. D) the planning and coordination of movement. (CNS) - answer-D) the planning and coordination of movement In the spinal cord, nerve tracts or funiculi make up the: A) white columns B) central canal C) gray commissure D) gray horns (CNS) - answer-A) white columns The midbrain, pons, and medulla oblongata are all part of the __...

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50 pages

Written in 2023/2024

Grade A+

BRAINSCAPE1

what are the 2 arms of the PNS - answer-motor and sensory what are the 2 branches of the motor arm of the PNS - answer-somatic and autonomic what are 2 branches of the ANS? - answer-parasympathetic and sympathetic bundles of axons in the PNS - answer-nerves clusters of cell bodies in the PNS - answer-ganglion a PNS *nerve fiber* consists of _____________, _______________, and _____________ - answer-axon, neurilemma, and surrounding endoneurial CT 3 CT coverings of peripheral *n...

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62 pages

Written in 2023/2024

Grade A+

BRAINSCAPE1

Hunger and thirst drives are controlled by _____________. - answer-the hypothalamus Heart rate and dilation of blood vessels are primarily controlled by _____________. - answer-the medulla oblongata Arachnoid villi _____________ - answer-returns CSF to the venous circulation in the brain Ependymal cells _____________. - answer-are the cells that make CSF The choroid plexus _____________. - answer-where CSF if made The subarachnoid space is where the _____________ - answer-CSF circ...

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4 pages

Written in 2023/2024

Grade A+

BRAINSCAPE1