GI Innervation Flashcards

1
Q

Maxillary Teeth

Mandibular Teeth

A
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2
Q

Mandibular branches

A
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3
Q

Greater and lesser palatine NVB

Greater palatine block?

A
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4
Q

Tensor velie palatini innervated by?

actions?

A
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5
Q

pharyngeal nerve innervates? (4)

A
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6
Q

special sensation of palate by?

A
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7
Q

General sensation of tongue by?

taste sensation of tongue by?

serous & mucus glands by?

motor by?

A
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8
Q

Muscles of mastication by?

A
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9
Q

Parotid gland - secretomotor

preganglionic psns by?

postganglionic psns by?

postganglionic sns by?

A
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10
Q

Submandibular and sublingual - secretomotor

preganglionic psns by?

postganglionic psns by?

post ganglionis sns by?

A
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11
Q

nasopharynx epithelium by?

A

pharyngeal plexus, pterygopalatine plexis

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12
Q

oropharynx and laryngopharynx by?

A

glossopharyngeal and vagus

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13
Q

nasopharynx and oropharynx

sensory and secretomotor

A

palatine nerve (from maxillary) through pterygopalatine ganglion

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14
Q

palatine glands by?

A

facial nerve through lesser petrosal through pterygopalatine ganglion

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15
Q

thyropharyngeus muscle by?

A

pharyngeal plexus

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16
Q

cricopharyngeus by?

A

recurrent laryngeal n

17
Q

superior and middle constrictor of pharynx by?

A

vagus n through pharyngeal plexus

18
Q

Esophagus

sns

psns (2)

striated muscles

smooth muscles

general sensation

19
Q

parietal peritoneum

A

somatic nerves (spinal) –> pain sensitive (localized pain)

20
Q

Visceral peritoneum

foregut pain

midgut pain

hindgut pain

21
Q

Stomach

sns

psns

22
Q

Liver

hepatic plexus - sns, psns?

referred pain?

23
Q

extrabiliary apparatus

  • nerve supply
  • psns
  • sns
  • referred pain
24
Q

pancreas

  • sns
  • psns
  • referred pain
25
Q

small intestines

nerve supply

sns

psns

referred pain

colic pain

26
Q

large intestine

psns - up to junction of rt 2/3 TC; lt 1/3 TC to sigmoid

sns - cecum, AC, TC, DC, SC

pain - above midpoint of sigmoid; below

27
Q

rectum

sns

psns

28
Q

anal canal

above pectinate

below pectinate

29
Q

internal anal sphincter (involuntary)

sns

psns

30
Q

external anal canal (voluntary)

levator ani

31
Q

coccygeus

32
Q

abdominal wall cutaneous n