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126 > H&N Glandular Tissue/Lymphatics > Flashcards

H&N Glandular Tissue/Lymphatics Flashcards

3/6/14

1
Q

t/f:
the retropharyngeal lymph nodes drain the pharynx, palate, paranasal sinuses, and the nasal cavity. all of these deep nodes of the head drain into the superior deep cervical lymph nodes of the neck

A

true

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2
Q

dental professional must be thoroughly familiar w/ surface anatomy of h&n to examine pts b/c features of the surface provide essential landmarks for many deep anatomical structures
t/f? correct? related?

A

both statement and reason are correct and related

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3
Q

secretions of salivary glands are controlled by

A

autonomic nervous system (parasympathetic)

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4
Q

parotid salivary gland opens into oral cavity

A

opposite 2nd max molar

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5
Q

t/f:
lymphatic’s are portion of immune system, and help to fight disease processes. another component of the lymphatic system is the thymus gland b/c works within immune system

A

first true; second false

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6
Q

glands of von ebner

A

are serous salivary glands
are minor salivary glands
wash the taste buds
(all of above)

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7
Q

parotid salivary gland is

A

serous

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8
Q

t/f:
thyroid gland produces thyroxine, which it secretes directly into blood. thyroxine is a hormone that stimulates the metabolic rate

A

both statements true

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9
Q

sublingual salivary glands are

A

mostly mucous

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10
Q

salivary gland opens into mouth w/ most ducts

A

sublingual

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11
Q

accumulation of food in left vestibule might suggest malfunction of which muscle

A

buccinator

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12
Q

glands are a type of

A

epithelial tissue

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13
Q

gland located on surface of masseter muscle behind ramus of mandible and on medial side of ramus

A

parotid

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14
Q

duct of gland opens opposite max 2nd molar

A

parotid

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15
Q

majority of salivary secretions comes from the

A

submandibular gland

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16
Q

the sub maxillary gland is a

A

mixed gland

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17
Q

cluster of lymph nodes along the drainage route for almost all mand post teeth?

A

submandibular

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18
Q

parotid gland supplied by nerve from the

A

octic ganglion

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19
Q

type of lymphatic vessel in which lymph flows into lymph node called

A

afferent vessel

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20
Q

t/f:
lymphatics of right side of h&n converge by way of the right jugular trunk. then these lymphatics join the lymphatics from the right arm and thorax to form thoracic duct

A

first true; second false

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21
Q

lymph node drains lymph from particular region is

A

primary node

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22
Q

primary and secondary nodes that drain buccal mucosal tissues

A

buccal and mandibular; submandibular

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23
Q

max ant. teeth and assco tissues drained into the

A

submandibular nodes

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24
Q

structures found in pterygomandibular space?

A

inferior alveolar nerve
inferior alveolar artery
sphenomandibular ligament

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25
Q

palatine tonsils and lingual tonsils drained into the

A

superior deep cervical

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26
Q

secondary node for base of tongue drain into the

A

inferior deep cervical nodes

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27
Q

mand 1st and 2nd molars drained into the

A

submandibular

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28
Q

upper lip drained into the

A

submandibular nodes

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29
Q

pharyngeal tonsils drain into the

A

superior deep cervical nodes

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30
Q

secondary nodes of the deep parotid nodes are

A

inferior deep cervical nodes

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31
Q

nodes located in infraorbital region called

A

malar nodes

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32
Q

mand incisors and assoc tissues drain into

A

submental lymph nodes

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33
Q

secondary node for posterior hard palate

A

inferior deep cervical

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34
Q

max 3rd molars drain into the ___ lymph nodes

A

superior deep cervical

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35
Q

jugulo-omohyoid lymph node is a prominent node of the

A

inferior deep cervicals

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36
Q

another name for the transverse cervical nodes

A

supraclavicular

37
Q

t/f:
lymphatics on right side of h&n converge by way of right jugular trunk, joining lymphatics from right arm and thorax to form right thoracic duct

A

false

38
Q

t/f:

tonsils are located along lympatic vessels

A

false

39
Q

secondary nodes for tooth number 8 is

A

superior deep cervical nodes

40
Q

tonsil masses located btwn ant and post faucial pillars are

A

palatine tonsils

41
Q

another name for adenoids is

A

pharyngeal

42
Q

in healthy pt, thyroid gland

A

consists of 2 lobes connected by an isthmus

43
Q

gland has a duct that usually opens on inner surface of cheek, opposite 2nd max molar

A

parotid

44
Q

nerves travels through parotid gland but not involved in its innervation

A

facial nerve

45
Q

oral landmark marks opening of submandibular duct

A

sublingual caruncle

46
Q

mand incisors and assoc tissues drain to which tertiary nodes

A

inferior deep cervical nodes

47
Q

blood vessels supplies parotid salivary gland

A

external carotid artery

48
Q

block drainage of saliva from duct

A

sialolith formation

49
Q

correct concerning pterygoid plexus of veins

A

injury leads to hematoma

50
Q

stensen’s ducts assoc with

A

parotid gland

51
Q

secondary node for body of tongue drain into

A

superior deep cervical lymph nodes

52
Q

secondary nodes for tip of tongue are

A

submandibular are deep cervical nodes

53
Q

Wharton’s duct assoc w/

A

submandibular gland

54
Q

facial and lingual arteries supply ____ glands

A

submandibular

55
Q

innervation of sublingual gland

A

chorda tympani and 7th cn

56
Q

lacrimal gland innervated by

A

greater petrosal

lacrimal

57
Q

minor salivary glands innervated

A

7th cn

58
Q

muscle needs to be made more prominent on pt to achieve effective palapation of region where superior deep cervical lymph nodes are located

A

sternocleidomastoid

59
Q

max 3rd molars secondary nodes drain into

A

inferior deep cervical

60
Q

lymph nodes considered part of facial lymph nodes

A

malar, buccal, nasolabial, and mandibular

61
Q

submandibular duct opens ino mouth

A

on sublingual caruncle

62
Q

external jugular lymph nodes located

A

along external jugular vein

63
Q

unencapsulated gland

A

sublingual

64
Q

lymph nodes when involved in the metastasis of cancer are

A

usualy bony hard

65
Q

lymph nodes initially affected in pt who develops an infection in lower lip after trauma from an accident

A

submental

66
Q

thymus gland is an ___ gland

A

endocrine

67
Q

mandibular teeth are vascularized by branches of which arteries

A

maxillary

68
Q

primary node for apex of tongue is drained into

A

submental

69
Q

parathyroid hormone regulates

A

calcium
phosphorus
(both of these)

70
Q

t/f:
blood vessels are more numerous than lymphatic vessels in the h&n; however, the venous vessels mainly parallel the lymphatic vessels in location

A

first false; second true

71
Q

lower calcium level in blood will release _____ in blood stream

A

calcitonin

72
Q

sublingual salivary gland is an encapsulated major salivary gland

A

false

73
Q

salivary gland most commonly involved in stone formation

A

submandibular

74
Q

primary node for anterior hard palate are drained into the

A

retropharyngeal

submandibular

75
Q

lymph nodes receives lymphatic drainage from max teeth

A

submandibular

76
Q

hormone regulates calcium and phosphorus levels

A

parathyroid

77
Q

nerves serves parotid salivary gland and can be affected by medication, thus causing xerostomia

A

glossopharyngeal

78
Q

lymphocytes produced by thymus gland is

A

t-lymphocytes

79
Q

artery of h&n provides most reliable arterial pulse of body

A

common carotid

80
Q

secondary nodes for soft palate drained into

A

inferior deep cervical

81
Q

damage to facial nerve within parotid salivary gland w/ local anesthesia may cause

A

temporary facial paralysis

82
Q

floor of mouth and tongue both receive their blood supply by way of

A

lingual artery

83
Q

secondary node for tooth # 25

A

deep cervicals

submandibular

84
Q

nerve exits cranium through foramen ovale

A

mandibular

85
Q

raise calcium level in blood, body will release ___ in blood stream

A

PTH

86
Q

arteries branch of max artery

A

inferior alveolar

87
Q

parotid duct pierces which muscle before entry into oral cavity

A

buccinator

88
Q

goiters assoc w/

A

thyroid gland

126 (15 decks)

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