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BDS2.5 Anatomy > Arteries, Veins & > Flashcards

Arteries, Veins & Flashcards

1
Q

What are the first branches of the aorta?

A

Coronary arteries

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2
Q

Where does the aortic arch start and end?

A

T4

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3
Q

What lies in between the 2 common carotids?

A

Trachea

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4
Q

When does the internal carotid artery branch?

A

When it hits the brain

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5
Q

Where does the bifurcation of the brachiocephalic occur? (Common carotid and subclavian)

A

Top of thyroid

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6
Q
A
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7
Q

What lies between the subclavian artery and vein on first rib?

A

Anterior scalene tubercle

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8
Q
A
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9
Q

What receptors are present at the bifurcation of common carotid?

A

Carotid sinus = baroreceptor
Carotid body = chemoreceptor

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10
Q

What does the carotid body (chemoreceptor) detect?

A

PCO2
PO2
pH

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11
Q

Where does the middle Meningeal come from?

A

Maxillary artery

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12
Q

What are the 2 terminal branches of the ECA?

A

Maxillary
Superficial temporal

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13
Q

What fossa does the maxillary artery pass through?

A

Infratemporal fossa

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14
Q

What does the superior thyroid supply?

A

Supplies thyroid gland

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15
Q

What does the lingual artery supply?

A

Supplies tongue

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16
Q

What does the facial artery supply?

A

Supplies lips, face, and submandibular salivary gland

17
Q

What muscles is the maxillary artery associated with?

A

Lateral pterygoid

(Muscles of mastication)

18
Q

What are the branches of the first part of maxillary?

A

Deep auricular a.

Middle Meningeal

Inf. alveolar a.

19
Q

What supplies the TMJ?

A

Deep auricular or maxillary artery

20
Q

What supplies the bone of the dura mater?

A

Middle Meningeal

21
Q

What supplies the mandible and mandibular teeth?

A

Inferior alveolar a.

22
Q

What are the muscular branches of the maxillary artery?

A

Lateral pterygoid
Medial pterygoid
Masseter
Temporalis
Buccinator

23
Q

What does the sphenopalatine artery supply?

A

Nose

Air sinuses

Hard plate

24
Q

Where does the retro mandibular vein sit?

A

Behind ramus of mandible

25
Q

What does the EJV lie over?

A

Sternlcleidomastoid

26
Q

Where does inferior thyroid drain?

A

Sup vena cava

27
Q

Where does the cavernous sinus drain to?

A

Superior pterosaurs and eventually internal jugular

28
Q

What structures run through the parotid gland?

A

Facial nerve
Parotid duct
Retromandibular vein
External carotid
Parotid lymph nodes
Deep cervical lymph nodes

29
Q

How do the deep and superficial lymph nodes lie?

A

Superficial = circular/ horizontally
Deep = vertically

30
Q
A

BDS2.5 Anatomy (28 decks)

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