Chapter 8 & 9 Weekly Quiz Flashcards

1
Q
  1. What Autonomic Nervous System axons are Nonmyelinated?
A

Post-ganglionic

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2
Q
  1. What do we call the situation where a Smooth Muscle or a Cardiac Muscle Fiber or a Gland is innervated by the Parasympathetic and Sympathetic Nervous Systems?
A

Dual Innervation

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3
Q
  1. What type of Nervous System is the Autonomic Nervous System?
A

Motor Nervous System

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4
Q
  1. What neurotransmitter is released from the majority of the postganglionic axons of the Sympathetic Nervous System?
A

Norepinephrine

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5
Q
  1. What do Autonomic Reflexes help the body maintain?
A

Homeostasis

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6
Q
  1. What is the receptor type for the majority of the neurotransmitter released from the Postganglionic Axons in the Sympathetic Nervous System?
A

Adrenergic Receptor

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7
Q
  1. What is the receptor type for the neurotransmitter released from the Preganglionic Axons?
A

Nicotinic Receptor

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8
Q
  1. What is the name of the collection of Ganglia where the majority of the Preganglionic Sympathetic Autonomic Axons synapse?
A

Sympathetic Trunk Ganglia

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9
Q
  1. What Division of the Autonomic Nervous System increases Alertness and Metabolic Activity?
A

Sympathetic Nervous System

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10
Q
  1. What division of the Autonomic Nervous System is concerned with Homeostasis?
A

Parasympathetic Nervous System

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11
Q
  1. The Preganglionic Soma of what branch of the Autonomic Nervous System are found in the Brain and Sacrum?
A

Parasympathetic Nervous System

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12
Q
  1. What do we call the Postganglionic Axon of the Sympathetic Nervous System as it leaves the Ganglia to join the Spinal Nerve? (Other than the Postganglionic Axon.)
A

Gray Rami Communicantes

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13
Q
  1. What is another term for the cell body in a Neuron?
A

Soma

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14
Q
  1. What Cranial Nerve, name and number, innervates the muscles of the tongue?
A

Hypoglossal Nerve CNXII

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15
Q
  1. Where do the Pair of Optic Nerves (CN II) become Contralateral?
A

Optic Chiasm

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16
Q
  1. What Foramina or what Foramen allows Cranial Nerve I to leave or to enter or both the Cranium?
A

Foramina Cribriform Plate

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17
Q
  1. What does the left Sigmoid Dural Venous Sinus drain into?
A

Left Internal Jugular Vein

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18
Q
  1. What Cranial Nerve (Name and Number) Innervates the Muscles of Speech?
A

Vagus, CNX

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19
Q
  1. What neurotransmitter is released from the majority of the postganglionic axons of the Sympathetic Nervous System?
A

Norepinephrine

20
Q
  1. What structural Neuron innervates Muscles and Glands?
A

Multipolar Neuron

21
Q
  1. What connects the Last Two Ventricles of the Brain?
A

Cerebral Aqueduct

22
Q
  1. What Cranial Nerve, name and number, carries Parasympathetic fibers that innervate the Parotid Gland?
A

Glossopharyngeal Nerve CNIX

23
Q
  1. What do receptors detect in the internal and external environment?
A

A Change or Changes

24
Q
  1. What tract connects the hemispheres of the cerebrum with the spinal cord?
A

Projection Tract

25
Q
  1. What Cranial Nerve, Name and Number, carries Parasympathetic Fibers that innervate the Intrinsic Eye Muscles?
A

Oculomotor Nerve CNIII

26
Q
  1. What is the receptor type for the neurotransmitter released from the Preganglionic Axons?
A

Nicotinic Receptor

27
Q
  1. What Cranial Nerve, Name and Number, carries Parasympathetic Fibers that innervates the Lacrimal, Sublingual, and Submandibular Glands?
A

Facial Nerve CNVII

28
Q
  1. What Cranial Nerve, name and number, innervates the muscles of Mastication?
A

Trigeminal Nerve CNV

29
Q
  1. What Glial cell is involved in the Blood-Brain-Barrier?
A

Astrocyte Cells

30
Q
  1. What Dural Venus Sinus drains into the bodies Venous System to be returned to the heart?
A

Sigmoid Dural Venus Sinus

31
Q
  1. What Cranial Nerve, Name and Number, sends the sense of balance and hearing to the Central Nervous System?
A

Vestibulocochlear CNVIII

32
Q
  1. What structural neuron is a Sensory Neuron in the Peripheral Nervous System?
A

Unipolar Neuron

33
Q
  1. What midline/vertical space divides the Hemispheres of the Cerebrum?
A

Longitudinal Fissure

34
Q
  1. What is the deep layer of the Meninges?
A

Pia Mater

35
Q
  1. What do we call the White Matter in the most Inferior/Posterior division of the Brain?
A

Arbor Vitae

36
Q
  1. What Dural Venus Sinus is found in the Falx Cerebelli?
A

Occipital Sinus

37
Q
  1. What separates the Right and Left Lateral Ventricles?
A

Septum Pellucidum

38
Q
  1. What Glial cells would be found in the Dorsal Root Ganglion?
A

Satelite Cells

39
Q
  1. What joins the Hypothalamus to the Pituitary Gland?
A

Infundibulum

40
Q
  1. What are the fine divisions that an axon branches into when it approaches it target cell?
A

Telodendria

41
Q
  1. What Cranial Nerve, Name and Number, leaves and enters the cranium by way of the Internal Auditory/Acoustic Meatus?
A

Facial CN VII

42
Q
  1. What surrounds the myelin sheath of an Axon in a Fascicle?
A

Endoneurium

43
Q
  1. What Cranial Dura Septa separates the Cerebellum from the Cerebrum?
A

Tentorium Cerebelli

44
Q
  1. What type of Synapse is designed for Ion exchange between cells?
A

Electrical Synapse

45
Q
  1. What Glial cell converts Plasma to Cerebral Spinal Fluid?
A

Ependymal Cells

46
Q
  1. What collection of myelinated Axons travel the length of a Cerebral Hemisphere, anterior to posterior and posterior to anterior?
A

Association Tract