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Head and Neck ASDOH > Blood > Flashcards

Blood Flashcards

1
Q

The first part of the Arterial supply of the neck from the subclavian artery

A

FIRST PART Vertebral artery – headed for the head Internal thoracic artery – into thorax Thyrocervical Trunk

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2
Q

The first part of the Arterial supply of the neck arising from the Thyrocervical Trunk

A

Inferior thyroid artery

  • Ascending cervical branch
  • Inferior laryngeal branch
  • Pharyngeal branches
  • Suprascapular artery
  • Transverse cervical artery
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3
Q

SECOND PART of Arterial supply of the neck

A

SUBCLAVIAN ARTERY – Anterior Scalene divides it into 3 parts.

SECOND PART

Costocervical Trunk

Deep cervical artery

Superior intercostal artery

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4
Q

THIRD PART of Arterial supply of the neck

A

THIRD PART Usually no branches. Sometimes the Suprascapular artery can arise from here. Sometimes an artery called the Dorsal Scapular Artery can arise from here.

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5
Q

Arteries of the Posterior Triangle of the Neck from the Aorta

A

Subclavian a. -Suprascapular a. -Transverse cervical a.

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6
Q

Arteries of the Posterior Triangle of the Neck from the Common Carotid a.

A

-External carotid a. -Occipital a.

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7
Q

VASCULATURE specific to the Eye and its components

A
  • OPHTHALMIC ARTERY – enters the optic foramen
  • Central artery of the retina
  • Ciliary arteries: sclera, choroid, ciliary body and iris
    • Long posterior ciliary arteries: ciliary body and iris
    • Short posterior ciliary arteries: choroid layer
  • Lacrimal artery
    • Muscular branches
      • Anterior ciliary arteries: iris
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8
Q

OPHTHALMIC ARTERY branches to the nose.

A

Posterior ethmoid artery: ethmoid air cells and nasal cavity

Anterior ethmoid artery: ethmoid air cells and nasal cavity

Dorsal nasal artery - External nose

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9
Q

OPHTHALMIC ARTERY branches to the Face

A

Supraorbital artery - Face

Supratrochlear artery - Face

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10
Q

Arterial supply of the neck

Mostly contained in the Carotid subtriangle of the Anterior Triangle

A

External carotid artery, and its major branches

Internal carotid artery, but branche in the nose eye and face.

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11
Q

BLOOD SUPPLY OF THE FACE AND SCALP of the EXTERNAL CAROTID

A
    • Facial artery
      * Inferior labial artery
      * Superior labial artery
      * Lateral nasal artery
      * Angular artery
      • Superficial Temporal artery
        • Transverse facial artery
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12
Q

VASCULATURE OF THE SCALP – found in layer 2 of the scalp

A
  • INTERNAL CAROTID BRANCHES
    • Supratrochlear (branch of ophthalmic artery)
    • Supraorbital (branch of ophthalmic artery)
  • EXTERNAL CAROTID BRANCHES
    • Occipital
    • Posterior auricular
    • Superficial temporal
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13
Q

BLOOD SUPPLY OF THE FACE

A
  • Mental Artery (From the maxilary A.)
  • Infraorbital artery
    • Inferior Palpebral
    • Lateral nasal
    • Superior Labial
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14
Q

ARTERIES of the Infratemporal fossa FIRST PART of Maxillary Artery

A
  • Anterior tympanic artery
  • Deep auricular artery
  • Middle meningeal artery
  • Accessory meningeal arteries
  • Inferior alveolar artery
    • Mylohyoid artery
    • Mental artery
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15
Q

ARTERIES of the Infratemporal fossa SECOND PART of Maxillary Artery, wheris the third part?

A

Think Muscles of mastication

  • Masseteric artery
  • Anterior and posterior deep temporal arteries
  • ]Pterygoid branches
  • Buccal branch

Third part in the PPF

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16
Q

THIRD PART OF MAXILLARY ARTERY - found in Pterygopalatine fossa and follow the same course as the nerves (and usually the same names)

A
  • Posterior superior alveolar artery
  • Descending palatine artery
    • Lesser palatine artery
    • Greater palatine artery
  • Pharyngeal artery
  • Infraorbital artery
    • Middle superior alveolar
    • Anterior superior alveolar
  • Artery of the pterygoid canal
  • Sphenopalatine (nerve is the nasopalatine nerve)
17
Q

ARTERIES of the Nasal Cavity (in Bold)

A

External Carrotid

Maxillary artery → infratemporal fossa → pterygopalatine fossa → sphenopalatine foramen

Sphenopalatine artery: Sends branches to lateral walls and septum

Facial artery: sends some branches to the septum

  • Ophthalmic artery
    • Anterior and posterior ethmoidal arteries: Send branches to superior septum and lateral walls.
18
Q

TONGUE BLOOD SUPPLY:

A
  • Ext. Carotid
    • Lingual a.
      • Doral Lingual
      • Sub Lingual
      • Deep Lingual
19
Q

SALIVARY GLANDS Blood supply

A

Submandibular

Facial artery → submental artery

Sublingual

Facial artery→ submental
Lingual artery→ sublingual

20
Q

BLOOD SUPPLY OF THE PALATE

A
  • Maxillary
    • Sphenopalatine
    • Descending palatine
      • Greater palatine
      • Lesser palatine
  • Facial
    • ​Ascending palatine
21
Q

BLOOD SUPPLY of the Pharynx

A
  • External carotid a.
    • Ascending pharyngeal
  • Facial
    • Ascending palatine
    • Tonsillar
  • Maxillary (3)
    • Descending palatine
    • Pharyngeal
22
Q

VASCULATURE of the Larynx (IN BOLD)

A
  • External Carotid
    • Superior thyroid
      • Superior laryngeal
  • Subclavian
    • Thyrocervical trunk
      • Inferior laryngeal
23
Q

The Superficial Temporal, and Maxillary veins meet up in the?

A

Retromandibular

24
Q

Devissions downard of the Retromandibular

A

Post. Division

Ant. Division

25
Q

The internal Jugular recives blood from…

A
  • Veins of
    • Common Facial
    • Pharyngeal
    • Lingual
    • Thyroid
26
Q

Which veins Anasymose to make the Common Facial vein?

A

Ant. Division of Retromandibular

Facial

27
Q

Which Veins drain into the External Jugular Vein?

A

Post. Auricular

Post. Division of Retromandibular

Transverse Cervical

Suprascapular

28
Q

External Jugular

and

Subclavian

Drain INTO?

A

Brachiocephalic

Head and Neck ASDOH (10 decks)

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