Head Vasculature Test #3 10/11/16 Flashcards

1
Q

What vein of the face drains into the angular vein?

A

Facial

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2
Q

Where does the angular vein drain into?

A

Opthalmic vein

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3
Q

What does the opthalmic vein drain into?

A

Cavernous sinus

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4
Q

What connects the superior sagittal sinus and the inferior sagittal sinus?

A

The straight sinus

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5
Q

What is it called when the superior sagittal sinus meets with the transverse sinus and the straight sinus?

A

Confluence of sinus

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6
Q

What drains the cavernous sinus?

A
  • Superior petrosal sinus

- Inferior petrosal sinus

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7
Q

Where does the superior petrosal sinus drain into?

A

Sigmoid sinus

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8
Q

Where does the inferior petrosal sinus drain into?

A

Internal juguar

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9
Q

What pokes into the superior sagittal sinus?

A

Arachnoid villi/granulations

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10
Q

What is the fissure that separates the two hemispheres of the cerebral cortex?

A

Longitudinal fissure

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11
Q

What separates the parietal lobe from the temporal lobe?

A

Sylvian fissure

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12
Q

T/F

Jugular venous pressure/pulse can indicate heart problems

A

True

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13
Q

What CN sits just in front of the cavernous sinus?

A

CN II Optic nerve

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14
Q

What are the four regions of the internal carotid artery?

A
  • Cerebral
  • Cavernous
  • Petrous
  • Cervical
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15
Q

What two arteries branch off of the internal carotid?

A
  • Artery of the pterygoid canal

- Opthalmic artery

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16
Q

What does the opthalmic artery serve?

A
  • All parts of the orbit
  • Ethmoid bone
  • Superficial face
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17
Q

What parts of the orbit does the opthalmic artery serve?

A
  • Retina
  • Extraocular muscles
  • Lacrimal gland
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18
Q

What superficial parts of the face does the opthalmic artery serve?

A
  • Dorsal nasal
  • Frontal (supratrochlear)
  • Supraorbital
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19
Q

Where can the superior thyroid artery anastomose?

A

Contralateral with thyroid artery and inferior thyroid artery

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20
Q

What are the 4 branches off of the superior thyroid artery?

A
  • Superior laryngeal
  • Cricothyroid
  • Hyoid
  • SCM
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21
Q

Where triangle does the superior thyroid artery start in?

A

Carotid

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22
Q

What does the superior thyroid artery supply?

A
  • Anterior strap muscles
  • Superior laryngeal
  • cricothyroid
  • Hyoid
  • SCM
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23
Q

What are the three branches of the ascending pharyngeal artery?

A
  • Pharyngeal
  • Meningeal
  • Tympanic
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24
Q

Where does the ascending pharyngeal artery serve?

A
  • Pharyngeal constrictors
  • Stylopharyngeus
  • Soft palate
  • Auditory tube
  • Palatine tonsil
  • All soft palate muscles (except levator veli palatini)
  • Mininges (middle meningeal artery)
  • Middle Ear
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25
Q

What are the three branches of the lingual artery?

A
  • Dorsal lingual
  • Deep lingual
  • Sublingual
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26
Q

What does the sublingual branch of the lingual artery serve?

A
  • Tongue
  • Palatine tonsil
  • Sublingual gland
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27
Q

What does the dorsal branch of the lingual artery serve?

A
  • Posterior tongue

- Tonsils

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28
Q

What does the deep branch of the lingual artery serve?

A

-Anterior tongue

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29
Q

What are the five branches of the Facial artery?

A
  • Tonsillar
  • Superior labial
  • Inferior labial
  • Lateral nasal
  • Angular
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30
Q

Where does the facial artery emerge around the mandible?

A

-Over the mandible

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31
Q

What does the facial artery anastomose with?

A

Opthalmic artery via angular branch

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32
Q

What does the tonsillar branch of the facial artery serve?

A

-Palatine tonsils

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33
Q

What does the Labial branches of the facial artery serve?

A

-External surface of lips

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34
Q

What does the lateral nasal branch of the facial artery serve?

A

-Dorsal and lateral surface of nose

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35
Q

What does the Angular branch of the facial artery serve?

A

-External medial orbit

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36
Q

T/F

The facial artery serves the muscles of facial expression

A

True

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37
Q

What are the four branches of the superficial temporal artery?

A
  • Transverse facial
  • Frontal
  • Parietal
  • Zygomatic/Orbital
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38
Q

What artery can you feel a pulse superior to zygomatic arch and anterior to the ear?

A

-Superficial temporal artery

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39
Q

What does the Transverse branch of the superficial temporal artery serve?

A
  • Parotid gland
  • Facial muscles
  • Masseter
  • Temporalis
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40
Q

What does the zygomatic branch of the superficial temporal artery serve?

A
  • Skin

- Muscles towards orbits

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41
Q

What does the frontal branch of the superficial temporal artery serve?

A

-Skin and muscles over frontal bone

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42
Q

What does the parietal branch of the superficial temporal artery serve?

A
  • Skin

- Superior auricular muscle

43
Q

What two main arteries from the external carotid supply the muscles of facial expression?

A
  • Facial

- Superior Thyroid

44
Q

What are the four branches of the occipital artery?

A
  • SCM
  • Auricular
  • Meningeal
  • Descending
45
Q

What triangle does the occipital artery start in?

A

Carotid triangle

46
Q

What does the SCM branch of the occipital artery serve?

A

-SCM

47
Q

What does the Auricular branch of the occipital artery serve?

A

Posterior aspect of ear

48
Q

What does the meningeal branch of the occipital artery serve?

A

-Posterior dura and cranial bones

49
Q

What does the descending branch of the occipital artery serve?

A

-Suboccipital and deep back muscles of the neck

50
Q

What can the descending branch of the occipital artery anastomoses with?

A

Transverse cervical and vertebral arteries

51
Q

Where does the posterior auricular artery serve?

A
  • Scalp

- Posterior ear

52
Q

What are the three parts of the maxillary artery?

A
  • Mandibular
  • Pterygoid
  • Pterygopalatine
53
Q

What general places does the mandibular part of the maxillary artery serve?

A
  • Ear

- Mandible

54
Q

What general places does the pterygoid part of the maxillary artery serve?

A

-Muscles of mastication

55
Q

What general places does the pterygopalatine part of the maxilary artery serve?

A
  • Maxilla
  • Palate
  • Nasal
56
Q

What part of the maxillary artery does the inferior alveolar artery come off of?

A

-Mandibular part

57
Q

What part of the maxillary artery does the anterior tympanic artery come off of?

A

-Mandibular part

58
Q

What part of the maxillary artery does the masseteric artery come off of?

A

-Pterygoid part

59
Q

What part of the maxillary artery does the deep temporal artery come off of?

A

-Pterygoid part

60
Q

What part of the maxillary artery does the deep auricular artery come off of?

A

-Mandibular part

61
Q

What part of the maxillary artery does the lateral pterygoid artery come off of?

A

-Pterygoid part

62
Q

What part of the maxillary artery does the middle meningeal artery come off of?

A

-Mandibular part

63
Q

What part of the maxillary artery does the accessory meningeal artery come off of?

A

-Mandibular part

64
Q

What part of the maxillary artery does the posterior superior alveolar artery come off of?

A

-Pterygopalatine

65
Q

What part of the maxillary artery does the medial pterygoid come off of?

A

Pterygoid part

66
Q

What part of the maxillary artery does the infraorbital artery come of of?

A

-Pterygopalatine

67
Q

What part of the maxillary artery does the buccal artery come off of?

A

-Pterygoid part

68
Q

What part of the maxillary artery does the descending palatine artery come off of?

A

-Pterygopalatine

69
Q

What part of the maxillary artery does the sphenopalatine artery come off of?

A

-Pterygopalatine

70
Q

What arteries come off of the mandibular part of the maxillary branch?

A
  • Inferior alveolar
  • Anterior tympanic
  • Deep auricular
  • Middle meningeal
  • Accessory meningeal
71
Q

What arteries come off of the pterygoid part of the maxillary branch of the external carotid artery?

A
  • Masseteric
  • Deep Temporal
  • Lateral pterygoid
  • Medial pterygoid
  • Buccal
72
Q

What arteries come off of the pterygopalatine part of the maxillary artery of the external carotid artery?

A
  • Posterior superior alveolar
  • Infraorbital
  • Descending palatine
  • Sphenopalatine
  • Artery of the pterygoid canal
  • Pharyngeal artery
73
Q

What arteries serve the nasal wall and septum?

A
  • ICA (opthalmic-Ant. and Post. Ethmoidal)

- ECA -(Maxillary-sphenopalatine - post septal and nasal)

74
Q

What is Kiesselbach’s area?

A

-Anastomoses of four arteries

75
Q

What are the four arteries that anastomoses in kiesselbach’s area?

A
  • Ethmoidal (opthalmic)
  • Septal (Maxillary)
  • Gr. Palatine (Maxillary)
  • Superior labial (Facial)
76
Q

What branches off of the inferior alveolar artery of the mandibular part of the maxillary artery?

A
  • Lingual
  • Mylohyoid
  • Incisive
  • Mental
77
Q

What does the lingual branch of the inferior alveolar artery of the mandibular portion of the maxillary artery serve?

A

-Lingual mucous membrane

78
Q

What does the mylohyoid branch of the inferior alveolar artery of the mandibular part of the maxillary artery serve?

A

-Mylohyoid

79
Q

What does the incisive branch of the inferior alveolar artery of the mandibular part of the maxillary artery serve?

A

-Mandibular incisors

80
Q

What does the mental branch of the inferior alveolar artery of the mandibular part of the maxillary artery serve?

A

-Chin

81
Q

What does the anterior tympanic artery of the mandibular party of the maxillary artery serve?

A

-Middle ear

82
Q

What does the deep auricular artery of the mandibular part of the maxillary artery serve?

A
  • Lateral tympanic membrane

- Skin of external acoustic meatus

83
Q

What does the middle meningeal artery of the mandibular part of the maxillary artery serve?

A
  • Bones of the cranial vault

- Dura of anterior and middle cranial fossae

84
Q

What does the accessory meningeal artery of the mandibular part of the maxillary artery serve?

A
  • Medial and lateral pterygoid
  • Tensor veli palatini
  • Sphenoid bone
  • Trigeminal ganglion
  • Dura
85
Q

The deep auricular artery gives off a branch to what part of the body?

A

Temporomandibular joint

86
Q

What does the masseteric artery of the pterygoid part of the maxillary artery serve?

A
  • Masseter

- TMJ

87
Q

What does the Deep temporal artery of the pterygoid part of the maxillary artery serve?

A

-Temporalis

88
Q

What does the lateral pterygoid artery of the pterygoid part of the maxillary artery serve?

A

-Lateral pterygoid

89
Q

What does the medial pterygoid artery of the pterygoid part of the maxillary artery serve?

A

-Medial pterygoid

90
Q

What does the buccal artery of the pterygoid part of the maxillary artery serve?

A

Buccal mucosa

  • skin
  • Buccinator
91
Q

What does the posterior superior alveolar artery of the pterygopalatine part of the maxillary artery serve?

A
  • Maxillary molars and premolars

- maxillary sinus

92
Q

What does the infraorbital artery of the pterygopalatine part of the maxillary artery serve?

A
  • Cheek
  • Upper lip
  • nose
  • lower eyelid
93
Q

What is a branch off of the infraorbital artery?

A

-Anterior and middle superior alveolar arteries

94
Q

What do the anterior and middle superior alveolar arteries serve?

A
  • Maxillary teeth

- Maxillary sinus

95
Q

What two arteries come off of the descending palatine artery?

A
  • Greater palatine artery

- Lesser palatine artery

96
Q

What does the greater palatine artery serve?

A
  • Roof of hard palate
  • Nasal cavity
  • Maxillary gingiva
97
Q

What does the lesser palatine artery serve?

A

-Soft palate

98
Q

What branches come off of the sphenopalatine artery?

A
  • Posterior lateral nasal artery

- Posterior septal branches

99
Q

What does the posterior later nasal artery serve?

A

-Nasal air sinuses

100
Q

What does the posterior septal branches serve?

A
  • Nasal conchae

- Nasal septum

101
Q

What part of the maxillary artery does the artery of the pterygoid canal come from?

A

Pterygopalatine

102
Q

What part of the maxillary artery does the pharyngeal artery come from?

A

Pterygopalatine

103
Q

Where does the artery of the ptyergoid canal serve?

A
  • Pharyngotympanic tube

- Upper pharynx

104
Q

Where does the pharyngeal artery serve?

A
  • Nasopharynx

- Sphenoidal sinus