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Neuro > Sympathetic VS Parasympathetic > Flashcards

Sympathetic VS Parasympathetic Flashcards

1
Q

Sympathetic

A

Thoracolumbar (T1-L3)

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2
Q

Parasympathetic

A

Craniosacral
CN 1973 (10, 9, 7, 3)
Sacral Roots (S2-S4)

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3
Q

Sacral roots are involved with what structure?

A

Urinary bladder

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4
Q

Horner’s Syndrome is d/t?

A

Disruption in the sympathetic nerve supply

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5
Q

Manifestations of Horner’s Syndrome

A

Ptosis, miosis, anhidrosis, enophthalmos

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6
Q

Ptosis

A

drooping of eyelid

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7
Q

Miosis

A

Constricted pupil

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8
Q

Anhidrosis

A

Absence of sweating

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9
Q

Enophthalmos

A

Posterior displacement of the eye (lubog yung mata)

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10
Q

Erb’s palsy affects what part of the brachial plexus?

A

Upper trunk (C5-C6)

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11
Q

Klumpkey’s palsy affects what part of the brachial plexus?

A

Lower trunk (C8-T1)

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12
Q

Can Klumpkey’s Palsy present c manifestations of Horner’s Syndrome?

A

Yes. C8-T1 are the involved nerves with KP, T1 is also affected c HS

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13
Q

Fight or flight response (para/sympa)

A

Sympathetic

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14
Q

Hormones involved with adrenergic response

A

epinephrine and norepinephrine

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15
Q

Sympathetic response

A

Increase HR
Vasoconstriction
Dilation of pupils

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16
Q

Ejaculation; Psychogenic erection

A

Sympathetic (L1-L3) (SHOOT)

17
Q

Effects of Sympathetic NS to heart

A

INCREASE
HR
CO
SV

18
Q

Effects of SNS to GIT

A

decrease motility = constipation

19
Q

Nuclei of CN 10

A

Dorsal Motor Nuclei

20
Q

Nuclei of CN 7

A

Superior salivatory

21
Q

Nuclei of CN 9

A

Inferior salivatory

22
Q

Nuclei of CN 3

A

Edinger Westphal

23
Q

CN 9 innervates:

A

post 1/3 tongue (taste)
parotid gland

24
Q

CN 7 innervates:

A

ant 2/3 tongue (taste)
submandibular gland
sublingual gland

25
Q

Special test for facial nerve which involves tapping of the parotid gland

A

Chvostek; tapping would elicit facial twitching

26
Q

PERRLA means?

A

Pupils equally round, reactive to light and accommodation

27
Q

Lesion in the CN 3; manifests as unequal size of pupil d/t degeneration in the neurologic system

A

Anisocoria

28
Q

Rest and digest response (para/sympa)

A

Parasympathetic

29
Q

Conservation response is due to what hormones?

A

Cholinergic response - Acetylcholine

30
Q

Erection/Reflexogenic Erection

A

Parasympathetic (S2-S4) (POINT)

31
Q

PNS effects on the heart

A

Decreased HR (CN 10)

32
Q

PNS on GIT

A

INCREASED
Peristalsis
Digestion
Gastric juice secretion
Pancreatic juice secretion
Salivation (CN 7 and 9)

Neuro (7 decks)

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