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