Week 3 Wet Room - Stations 4 - 8 Flashcards

1
Q

how many groups of lymph nodes drain the face and scalp

A

6

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2
Q

how many groups of lymph nodes drain the neck

A

5

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3
Q

6 face and scalp lymph nodes

A

parotid, buccal, submental, submandibular, mastoid and occipital

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4
Q

5 neck lymph nodes

A

anterior cervical, superficial cervical, retropharyngeal, laryngeal and tracheal

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5
Q

which bone forms the posterior boundary of the anterior cranial fossae

A

sphenoid

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6
Q

which 4 bones make the pterion

A

frontal, parietal, temporal and sphenoid

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7
Q

what nerve passes through the cribriform plate

A

olfactory

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8
Q

foramen rotundum

A

V2

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9
Q

foramen ovale

A

V3

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10
Q

foramen spinosum

A

meningeal branch of V3 and middle meningeal artery

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11
Q

vessel behind the pterion

A

middle meningeal artery

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12
Q

haemorrhage of pterion fracture

A

extradural haemorrhage (lens shaped)

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13
Q

major vein that drains head

A

IJV

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14
Q

what is sella turcica

A

depression in the sphenoid bone for the pituitary gland

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15
Q

what processes are either side of the sella turcica

A

clinoid processes

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16
Q

sinus groove beside the sella turcica

A

cavernous sinus

17
Q

when does the anterior fontanelle fuse

A

12-18 months

18
Q

when does the posterior fontanelle fuse

A

6-8 weeks

19
Q

which fontanelle fuses first

A

the posterior

20
Q

epithelium of tongue

A

non/keratinised stratified squamous

21
Q

3 types of papillae

A

fungiform, filiform and circumvallate

22
Q

which types of papilla are keratinised

A

filiform

23
Q

serous acini stain pale/dark

A

dark

24
Q

mucous acini stain pale/dark

A

pale

25
Q

which salivary gland is predominantly serous

A

parotid

26
Q

which salivary gland is predominantly mucous

A

sublingual

27
Q

which salivary gland is mixed on histology

A

submandibular

28
Q

which salivary gland will show pick up more stain

A

parotid