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HAE II (non facebook) > Quiz 2 > Flashcards

Quiz 2 Flashcards

1
Q

primordia associated w/ surface ectoderm

A

special sense placodes

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2
Q

CN associated with surface ectoderm

A

1, 2, 8

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3
Q

primordia associated w/ neuroectoderm

A

ectomesenchyme

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4
Q

CN associated with neuroectoderm

A

5

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5
Q

CN associated with surface mesoderm

A

3,4,5(3), 6, 7, 9, 10, 11, 12

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6
Q

CN1 is which nerve and is associated with which placode?

A

olfactory/ nasal

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7
Q

CN2 is which nerve and is associated with which placode?

A

optic/ lens

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8
Q

CN8 is which nerve and is associated with which placode?

A

vestibulocochlear / otic

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9
Q

ectomesenchyme is derived from

A

neural crest cells

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10
Q

the anterior portion of the face is innervated by what?

A

CN5 trigeminal nerve

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11
Q

Calvaria forms by which kind of ossification and from which bones

A

intramembranous

frontal/ectomesenchyme or paraxial (parietal and occipital bones)

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12
Q

pharyngeal arches are formed by what 3 germ layers

A

ectoderm, lateral plate mesoderm, inner layer of endoderm

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13
Q

each pharyngeal arch contains what 4 structures

A

cartilage
muscle
cranial nerve
aortic arch from lateral plate mesoderm

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14
Q

cartialge from 1-3 arches develop from __ __

cartilage from 4-6 develop from

A

ectomesenchyme

lateral plate meso

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15
Q

somitomeres in 1st arch give rise to which muscles

A

mastication

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16
Q

somitomeres in 2nd arch give rise to which muscles

A

facial expression

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17
Q

somitomeres in 3rd arch give rise to which muscles

A

stylopharyngeus

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18
Q

somitomeres in 4-6 arch give rise to which muscles

A

laryngeal

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19
Q

pretrematic branches

A

CNV1- ophthalmic division of trigeminal
CNVII- Chorda Typani– taste fibers for 2/3 of tongue

CNXI -Typanic Branch of glossopharyngeal nerve provides sensory innervation to the middle ear and auditory tube
CNX- Internal laryngeal branch of vagus nerve –sensory innervation to the vocal cords

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20
Q

pretrematic CNV1 is what

A

ophthalmic division of trigeminal

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21
Q

pretrematic CNVII is what

A

Chorda Typani– taste fibers for 2/3 of tongue

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22
Q

pretrematic CNXI is what

A

Typanic Branch of glossopharyngeal nerve provides sensory innervation to the middle ear and auditory tube

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23
Q

pretrematicCNX is what

A

Internal laryngeal branch of vagus nerve –sensory innervation to the vocal cords

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24
Q

1st arch forms what

A

small part of maxillary artery, but mostly disappears

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25
Q

2nd arch forms what

A

mostly disappears

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26
Q

3rd arch forms what

A

common carotid, proximal internal carotid

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27
Q

4th arch forms what

A

aortic arch, right subclavian

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28
Q

6th arch forms what

A

pulmonary arteries, ductus arteriosus

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29
Q

cranial nerve of fist arch

A

5

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30
Q

carnial nerve of 2nd arch

A

7

31
Q

cranial nerve of 3rd arch

A

9

32
Q

cranial nerve of 4-6 arch

A

10

33
Q

cartilage derivatives of 1st arch

A

mandible inus, malleus, greater wing of sphenoid, pterygoid plates, phenomadibular ligament,

34
Q

cartilage derivatives of 2nd arch

A

stapes, styloid process, tylohyoid ligament, lesser horn and upper body of hyoid bone

35
Q

cartilage derivatives of 3rd arch

A

greater horn and lower body of hyoid

36
Q

cartilage derivatives of 4-6 arch

A

thyroid cartilage
cricoid cart
arytenoid cart

37
Q

name for future mouth

A

stomodeum

38
Q

basicranium forms by which kind of ossification

A

endocondral

39
Q

viscerocranium forms by which kind of ossification and from which arches

A

Intramembranous

1,2,3

40
Q

3 superficial neck muscles

A

Platysma, Trapezius, Sternocleidomatoid

41
Q

3 cervical fascias

A

investing, Visceral, Prevertebral

42
Q

Cartoid sheath contains waht 4 structures?

A

Carotid Artery
internal Jugular vein
Vagus nerve
deep cervical lymph node

43
Q

4 Infrahyoid muscles

A

Omohyoid
sternohyoid
sternothyroid
thyrohoid

44
Q

4 supra hyoid

A

Ant. digastric
Posterior digastric
stylohyoid
mylohyoid

45
Q

3/4 infrahyoid muscles are innervated by _______. Which muscle is not

A

ansa cervicalis

thyrohoid

46
Q

borders of anterior triangle

A

mandible, midline, SCM

47
Q

borders of submental triangle

A

anterior digastric

48
Q

what does the submental triangle contain

A

submental lymp nodes

49
Q

borders of submandibular triangle

A

anterior and posterior digastric

50
Q

Submandibular/digastric triangle contains what 5 tings

A 
submandibular/ parotid gland/duct
fascial vessels
hypglossa CN 12
branch from V3
lymp nodes
51
Q

borders of carotid body

A 
Common carotid+ bifurcation
internal jugular 
vagus
deep cervical
carotid body/sinus
hypoglossal CN 12
cervical plexus
ansa cervicalis
52
Q

Which, CCA right/left comes off of aortic arch

A

left

53
Q

External carotid Branches

A 
Superior Thyroid
Anterior pharyngeal
lingual
Facial
occipital 
Posterior Auricular
Superficial Temporal
Maxillary
54
Q

borders of muscular triangle

A

hyoid bone
superior belly of omohyoid
anterior SCM
midline

55
Q

borders of posterior triangle

A 
Anterior- posterior border of sC
Posterior-trapezius
Inferior- Mid Clavicle
Roof- Cervical FAscia
Floor- prevertebral fascia
56
Q

boundary of root of neck

A

manubrium 1st rib, t1

57
Q

Branches of subclavian

A 
vertebral
internal thoracic
thyrocervical trunk
costocervical
dorsal cervical
58
Q

branches of thyrocervical trunk

A

inferior thyroid
suprascapular
transverse cervical

59
Q

thoracic duct is on left/right

A

left

60
Q

hyoid bone is derived from which arch

A

2nd (lesser) and 3rd (greater)

61
Q

parathyroid glands are dervied fromwhich PA

A

superior- 4th

inferior 3rd

62
Q

usually IJV caths are placed on which side

A

right

63
Q

which muscle surround eye

A

orbicularis oculi

64
Q

which muscle surrounds mouth

A

orbicularis oris

65
Q

which is the smile muscle

A

zygomaticus major

66
Q

which helps w/ chewing

A

buccinator

67
Q

5 branches of V1

A 
supraorbital
supratemporta
lacrimal
infratrochlear 
external nasal
68
Q

3 branches of v2

A

infraorbital
zygomaticofacial
zygomaticotemportal

69
Q

3 branches of V3

A

mental
buccal
auriculotemporal

70
Q

3 branches of facial artery

A

sup labial
inf labial
angular

71
Q

branches of facial nerve

A 
temporal 
zygomatic
buccal 
mandibular
cervical 
two zebras bit my cervix
72
Q

posterior scalp is innervated by what

A

cervical spinal nerves 2/3

73
Q

Which fontanelle closes first

A

posterior

HAE II (non facebook) (3 decks)

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