**a&p 2 Chap 15

Front 1

Interoceptors

Back 1

Sensory receptors of the ANS sensory neurons that are located in blood vessels, organs, muscles to monitor internal enviornment and usually aren't conciously percieved unless intensely activated

e.g Chemoreceptors

Front 2

Autonomic Ganglion

Back 2

Connection point for the presynaptic & postsynaptic neurons for the ANS

Front 3

ThoracoLumbar Division & Outflow

Back 3

Sympathetic Division of ANS and their axons

Front 4

CranioSarcal Division & Outflow

Back 4

Parasympathetic Division of ANS and their axons

Front 5

Preganglionic Neuron

Back 5

Neuron with cell body in the CNS and are myelinated B fibers

Front 6

Postganglionic Neuron

Back 6

Neurons with cell bodies outside of CNS and are unmyelinated C fibers that terminates at visceral effector

Front 7

Two groups of sympathetic ganglia

Back 7

Sympathetic Trunk

Prevertebral

Front 8

Sympathetic Trunk Ganglia & 3 Examples

Back 8

Lie in vertical row on sides of vetebral column & mostly innervate organs above diaphgram

Superior, Middle, and Inferior cervical ganglia

Front 9

Prevertebral Ganglia & 3 Examles

Back 9

Lies anterior to vertebral column and close to large abdominal arteries and innervate organs below diaphragm

- Celiac Ganglion
- Superior mesenteric ganglion
- Inferior mesenteric

Front 10

4 Parasympathetic Ganglia

Back 10

Ciliary
Pterygopalatine
Submandibular
Otic

Front 11

Terminal ganglia

Back 11

Where presynaptic and postsynaptic ganglia meet in the parasympathetic division

Front 12

Sympathetic Chain

Back 12

Fibers on which ganglia are strung in the sympathetic trunk

Front 13

Autonomic Plexuses

Back 13

Cardiac
Pulmonary
Celiac
Superior Mesenteric
Inferior Meseneric
Hypogastric
Renal

Front 14

White Ramus

Back 14

Myelinated pathway for preganglionic axons leaving the spinal cord

Front 15

White & Gray Rami communicants

Back 15

Collective white & Gray rami

Front 16

Gray Ramus

Back 16

Unmyelinated pathway for postganglionic fibers

Front 17

Organs Innervated by Superior Cervical Ganglion

Back 17

Heart, and Head

Front 18

Organs inervated by Middle & Cervical ganglion

Back 18

Heart

Front 19

Horner Syndrome & Symptoms

Back 19

Condition in which sympathetic innervation to one side of face is lost due to mutation, injury, or disease

Symptoms are Ptosis
Miosis
Anhidrosis

Front 20

4 Parasympathetic Cranial Nerves

Back 20

Oculomotor
Facial
Glossopharyngeal
Vagus

Front 21

Structures Innervated by each Spinal Nerve

Back 21

Arrector Pili, blood vessles, skeletal muscle

Front 22

Sructures innervated by Thoracic & Cranial Plexus

Back 22

Heart, Lungs, thoracic blood vessels etc

Front 23

Splanchnic nerves to prevertebral ganglia supply which structures

Back 23

Reproductive Organs, GI tract, Urinary organs

Front 24

Which neurons are Cholinergic? Adrenergic?

Back 24

-All preganglionic neurons
-All Parasympathetic postganglionic neurons
-Sympathetic post ganglionic that innervate most sweat glands

-All Sympathetic Postganglionic neurons

Front 25

Nicotinic Receptors

If activated?

Back 25

A type of cholieric receptor that is found on dendrites and cell bodies of all postganglionic neurons and in the motor end plates of NMJ

Always causes depolarization & Excitation

Front 26

Muscarinic Receptors

If activated?

Back 26

A type of Cholinergic receptor found in membranes of all effectors

Named after muscarine mushroom psn

Sometimes causes depolarization sometimes hyper polarization

Front 27

Catechole - O - Methyl transferase (COMT) and Monoamine Oxidase (MAO)

Diff between ACh and NE?

Back 27

Enzymes that inactivates NE

But NE lingers longer than ACh so effects triggered by adrenergic neurons are longer lasting

Front 28

Autonomic Tone & Controlled by?

Back 28

Balance beween sympathetic and parasympathetic divisions

Hypothalamus

Front 29

Celiac Plexus Innervates what?

Back 29

Liver, Gallbladder, Stomach, Pancreas, spleen, kidneys, testes, ovaries

Front 30

Superior Mesenteric Plexus innervates what?

Back 30

Small and Large intestines

Front 31

Inferior mesenteric plexus Innervates what?

Back 31

Large Intestine

Front 32

Hypogastric Plexus innervates what?

Back 32

Pelvic Viscera

Front 33

Renal Plexus Innervates what?

Back 33

Supplies kidneys, ureters, and renal arteries within kidney