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NBS > Spinal PNS and ANS (21%) > Flashcards

Spinal PNS and ANS (21%) Flashcards

1
Q

Unipolar cells are found

A

posterior root ganglion

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2
Q

Bipolar cells are found

A

retina and sensory ganglia of choclear and vestibular nerves

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3
Q

What are the two branches of the cervical plexus

A

Cutaneous

Motor

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4
Q

What are the nerves of the cutaneous branch

A

lesser occipital
greater auricular
transverse cervical
Supraclavicular (A, M, P)

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5
Q

What is the sensory region of the lesser occipital nerve

A

Posterolateral neck

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6
Q

What is the sensory region of the greater auricular

A

ear and parotid gland

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7
Q

What is the sensory region of the transverse cerival n

A

anterior and lateral neck

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8
Q

what is the sensory region of the supraclavicular n

A

shoulder and anterior chest

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9
Q

What are the nerves of the motor branch

A

ansa cervicalis
segemental branches
Phrenic

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10
Q

What is is supplied by the ansa cervicalis

A

geniohyoid

infrahyoid

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11
Q

What is supplied by the segmental branches of the motor branche

A 
neck
scalene
levator
trapz
SCM
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12
Q

What is supplied by the phrenic n

A

Diaphragm

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13
Q

What are the nerves of the lumbar plexus

A 
Femoral
Obturator
Lateral Femoral Cutaneous
Iliohypogastric
Ilioingunal
Genitofemoral
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14
Q

what are the motor nerves of the lumabr plexus

A

femoral

obturator

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15
Q

What is the sensory region of the femoral nerve

A 
thigh
leg
foot
hip
knee joints
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16
Q

What is the motor supply of the femoral n

A

anterior thigh
psoas
pectineus
iliacus

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17
Q

What is the sensory region of the obturator n

A

medial thigh

hip joint

18
Q

What muscles are innervated by the obturator

A

Adductors
Gracilis
obturator externus

19
Q

What is the sensory region of the lateral femoral cutaneous

A

lateral thigh

20
Q

What is the sensory region of the iliohypogastric

A

lower abdomen
lower back and hip
anterolateral abdominal wall
pubic region

21
Q

What is the sensory supply of the ilioinguinal n

A

External gentialia
thigh
abdominal

22
Q

What is the sensory supply of genitftofemoral

A

Scrotum
Labia
thigh
crematrerics

23
Q

What are the nerves of the sacral plexus

A 
Sciatic Nerve
Tibial
Common Peroneal
Superficial Peroneal
Deep Peroneal
Superior Gluteal
Inferior Gluteal
Pudendal
24
Q

What muscles are innervated by sciatic n

A

tibial

Common Peroneal

25
Q

What is the sensory region supplied by the tibial n

A

Posterior leg and foot

26
Q

What muscles are innervated by the tibial n

A

All muscles back of thigh. leg, and foot

27
Q

What is the sensory region supllied by common peroneal

A

Anterior leg and dorsum foot

28
Q

What are the muscles innervated by the common peroneal

A

Peroneals, tibialsi ant. extnesion of toe

29
Q

What are the muscles innervated by the superfiicl peroneal

A

Lateral compartment of leg

30
Q

What are the muscles innervated by deep peroneal

A

Anterior compartment of leg

31
Q

What muscles are innervated by the superior gluteal

A

Gluteus medius
Minimus
TFL

32
Q

What muscles are innervated by the inferior gluteal n

A

Gluteus Maximus

33
Q

What is the sensory region supplied by Pudenal

A

Muscles of perineum

34
Q

What muscles are innvervated by puendal

A

External anal sphincter

35
Q

Oculomotor n does this muscles

A

SO4
LR6
R3

36
Q

What is the nucleus of CN III

A

Edinger Westphal

37
Q

What is the smallest CN

A

trochlear

38
Q

Injury to the pterion can cause

A

damage to middle menigieal aretery

39
Q

The enteric system controls what

A

GI tract

40
Q

The two neurons of the enteric system

A

myenteric

submucosal

NBS (22 decks)

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