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A&P > A&P Lab 1 Exam > Flashcards

A&P Lab 1 Exam Flashcards

1
Q

3 major collateral ganglia

A

Celia
Superior mesenteric
Inferior mesenteric

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2
Q

Types of nerves of sympathetic

A

Spinal
Splanchnic
Sympathetic
Adrenal medulla

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3
Q

Layers of adrenal cortex
Superficial to deep

A

Zona glomerulosa
Zona fasciculata
Zona reticularis

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4
Q

Neurotransmitters & receptors of parasympathetic

A

Preganglionic neuron release ACh in postganglionic neuron to nicotinic receptor releasing ACh picked up by muscarinic receptor in target cell

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5
Q

Sympathetic adrenergic

A

Preganglionic neuron release ACh in postganglionic neuron picked up by nicotinic receptor releasing NE picked up by adrenergic receptor in target cell

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6
Q

Sympathetic cholinergic

A

Preganglionic neuron release ACh to postganglionic neuron picked up by nicotinic receptor releasing ACh to muscarinic receptor in target cell

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7
Q

Parasympathetic ganglia

A

Cilia
Pterygopalatine
Submandibular
Otic

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8
Q

Parasympathetic plexus

A

Cardiac
Pulmonary
Esophageal
Abdominal aortic

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9
Q

Oculomotor

A

CN 3

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10
Q

CN 7

A

Facial

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11
Q

CN 9

A

Glossopharyngeal

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12
Q

CN 10

A

Vagus

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13
Q

Pelvic splanchnic nerves

A

S2
S3
S4

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14
Q

Sympathetic Division of ANS facts

A

Fight /flight mass activation
Short pre / long post
Aka thoracolumbar
T1-L2 of spinal cord
Stimulation of the adrenal medulla hormones

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15
Q

Parasympathetic division of ANS

A

Rest/digest
Long pre/ short post
Aka Cranial
cn3,cn7,cn9,cn10
S2-S4 form splanchnic nerves
Are cholinergic

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16
Q

Hormonal stimulation

A

Hormones released in response to another hormone
Anterior pituitary releases TSH
TSH stimulates thyroid gland to release TH, releasing T3 and T4

17
Q

Humoral stimulation

A

Hormones released in response to nutrient/ ions in blood
Blood glucose levels rise pancreas, senses change, and releases insulin

18
Q

Nervous system stimulation

A

Release of hormones in response to stimulation
Sympathetic division is activated down spinal cord preganglionic axons stimulate the adrenal medulla to release EPI & NE

19
Q

Somatic NS pathways/ function and components

A

Sensory and motor pathways
Voluntary movement
2 branches
Target organs control skeletal muscles

20
Q

Autonomic NS function/ pathways and components

A

Motor pathways only
Involuntary
2 subcomponents sympathetic and parasympathetic NS
Controls cardiac, smooth muscle, and glands

A&P (4 decks)

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