Arteries And Veins Flashcards
Arteries go to
Arterioles
Arterioles go to
Capillaries
Name the branches of the external carotid
- Superior thyroid
- ascending pharyngeal
- lingual
- facial
- occipital
- posterior auricular
- maxillary
- superficial temporal
What does the internal carotid artery supply
- Meninges
- Eye
- orbit
- lacrimal gland
What supplies the muscles of mastication
maxillary
Maxillary anterior teeth receive blood from what artery
Anterior superior artery
What artery supplies blood to the palatal hard tissue
Greater Palitine
What order he is ruptured when you have a bloody nose
Sphenopalatine
What does the baroreceptor do and where is it located
It monitors bold pressure and is located by the bifurcation of internal and external carotid
What branch does this sphenopalatine artery come from
Maxillary
What is more varied veins are arteries
Veins
Where is the likely place an improper injection can cause a hematoma
Pterygoid plexus of veins
Where does the common carotid bifurcate into the internal and next ternal carotid arteries
They divide at the level of the thyroid cartilage
What does superior thyroid artery supply
- Infrahyoid artery
- Sternocleidomastoid
- Artery
- Superior laryngeal artery
- Cricothyroid artery
What does the asending pharyngeal artery supply
- Pharyngeal walls
- Soft palate
- Meninges
What does the lingual artery supplies
- suprahyoid muscles
2. floor of the mouth and tongue
What are the five branches of the facial artery
- Ascending Palitine
- Submental
- Inferior labial
- Superior labial
- Angular
What does the occipital artery supply
- Posterior scalp
- Suprahyoid muscles
- Sternocleidomastoid
- Meninges
What does the maxillary artery supply
- Muscles of mastication
2. Oral and nasal cavities (teeth and surrounding tissues)
What are the branches of the maxillary artery in the area of infratemporal region and what do they supply
- Middle meningeal: meninges
- Inferior aveolar: posterior teeth, gingiva, periodontium leads to mental and incisive arteries (2 terminal branches of IA)
- Incisive; mandibular anterior teeth, Periodontium and gingiva
- mental: tissues of the chin
- Mylohyoid: floor of the mouth and mylohyoid muscle
What are the branches of the pterygopalatine area of the maxillary artery and what do they supply
1.Posterior superior alveolar
Supplies: max posterior teeth, etc. and maxillary sinus
2. Anterior superior alveolar
Supplies anterior teeth, etc.
3. Descending palatine: creates 2 arteries
4. Greater palatine: one quadrant of palatal gingiva
5. Lesser palatine: soft tissue posterior to its foramen
6. Sphenopalatine: termination of maxillary artery Anastomos with greater palatine artery
ASA Supplies
Anterior maxillary teeth and the Perio and gingival tissues
What has a greater potential for spreading infection veins or arteries
Veins
What does the middle meningeal supply
Meninges
