Chapter 8 & 9 Weekly Quiz Flashcards
1
Q
- What Autonomic Nervous System axons are Nonmyelinated?
A
Post-ganglionic
2
Q
- 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
3
Q
- What type of Nervous System is the Autonomic Nervous System?
A
Motor Nervous System
4
Q
- What neurotransmitter is released from the majority of the postganglionic axons of the Sympathetic Nervous System?
A
Norepinephrine
5
Q
- What do Autonomic Reflexes help the body maintain?
A
Homeostasis
6
Q
- What is the receptor type for the majority of the neurotransmitter released from the Postganglionic Axons in the Sympathetic Nervous System?
A
Adrenergic Receptor
7
Q
- What is the receptor type for the neurotransmitter released from the Preganglionic Axons?
A
Nicotinic Receptor
8
Q
- What is the name of the collection of Ganglia where the majority of the Preganglionic Sympathetic Autonomic Axons synapse?
A
Sympathetic Trunk Ganglia
9
Q
- What Division of the Autonomic Nervous System increases Alertness and Metabolic Activity?
A
Sympathetic Nervous System
10
Q
- What division of the Autonomic Nervous System is concerned with Homeostasis?
A
Parasympathetic Nervous System
11
Q
- The Preganglionic Soma of what branch of the Autonomic Nervous System are found in the Brain and Sacrum?
A
Parasympathetic Nervous System
12
Q
- 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
13
Q
- What is another term for the cell body in a Neuron?
A
Soma
14
Q
- What Cranial Nerve, name and number, innervates the muscles of the tongue?
A
Hypoglossal Nerve CNXII
15
Q
- Where do the Pair of Optic Nerves (CN II) become Contralateral?
A
Optic Chiasm
16
Q
- What Foramina or what Foramen allows Cranial Nerve I to leave or to enter or both the Cranium?
A
Foramina Cribriform Plate
17
Q
- What does the left Sigmoid Dural Venous Sinus drain into?
A
Left Internal Jugular Vein
18
Q
- What Cranial Nerve (Name and Number) Innervates the Muscles of Speech?
A
Vagus, CNX
19
Q
- What neurotransmitter is released from the majority of the postganglionic axons of the Sympathetic Nervous System?
A
Norepinephrine
20
Q
- What structural Neuron innervates Muscles and Glands?
A
Multipolar Neuron
21
Q
- What connects the Last Two Ventricles of the Brain?
A
Cerebral Aqueduct
22
Q
- What Cranial Nerve, name and number, carries Parasympathetic fibers that innervate the Parotid Gland?
A
Glossopharyngeal Nerve CNIX
23
Q
- What do receptors detect in the internal and external environment?
A
A Change or Changes
24
Q
- What tract connects the hemispheres of the cerebrum with the spinal cord?
A
Projection Tract
25
Q
- What Cranial Nerve, Name and Number, carries Parasympathetic Fibers that innervate the Intrinsic Eye Muscles?
A
Oculomotor Nerve CNIII
26
Q
- What is the receptor type for the neurotransmitter released from the Preganglionic Axons?
A
Nicotinic Receptor
27
Q
- What Cranial Nerve, Name and Number, carries Parasympathetic Fibers that innervates the Lacrimal, Sublingual, and Submandibular Glands?
A
Facial Nerve CNVII
28
Q
- What Cranial Nerve, name and number, innervates the muscles of Mastication?
A
Trigeminal Nerve CNV
29
Q
- What Glial cell is involved in the Blood-Brain-Barrier?
A
Astrocyte Cells
30
Q
- What Dural Venus Sinus drains into the bodies Venous System to be returned to the heart?
A
Sigmoid Dural Venus Sinus
31
Q
- What Cranial Nerve, Name and Number, sends the sense of balance and hearing to the Central Nervous System?
A
Vestibulocochlear CNVIII
32
Q
- What structural neuron is a Sensory Neuron in the Peripheral Nervous System?
A
Unipolar Neuron
33
Q
- What midline/vertical space divides the Hemispheres of the Cerebrum?
A
Longitudinal Fissure
34
Q
- What is the deep layer of the Meninges?
A
Pia Mater
35
Q
- What do we call the White Matter in the most Inferior/Posterior division of the Brain?
A
Arbor Vitae
36
Q
- What Dural Venus Sinus is found in the Falx Cerebelli?
A
Occipital Sinus
37
Q
- What separates the Right and Left Lateral Ventricles?
A
Septum Pellucidum
38
Q
- What Glial cells would be found in the Dorsal Root Ganglion?
A
Satelite Cells
39
Q
- What joins the Hypothalamus to the Pituitary Gland?
A
Infundibulum
40
Q
- What are the fine divisions that an axon branches into when it approaches it target cell?
A
Telodendria
41
Q
- 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
- What surrounds the myelin sheath of an Axon in a Fascicle?
A
Endoneurium
43
Q
- What Cranial Dura Septa separates the Cerebellum from the Cerebrum?
A
Tentorium Cerebelli
44
Q
- What type of Synapse is designed for Ion exchange between cells?
A
Electrical Synapse
45
Q
- What Glial cell converts Plasma to Cerebral Spinal Fluid?
A
Ependymal Cells
46
Q
- What collection of myelinated Axons travel the length of a Cerebral Hemisphere, anterior to posterior and posterior to anterior?
A
Association Tract
