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Arteries Study Online at Quizlet.Com/ 12Ikeb Anatomy - Arteries Study online at quizlet.com/_12ikeb 1. At which vertebral level does L4 = bifurcation of aorta into 9. What are the 5 branches Branches of subclavian artery the aorta bifurcate into the common iliacs of the subclavian artery? VIT C and D common iliac arteries? Vertebral 2. Between which two muscles Lingual artery found Infernal thoracic is the lingual artery usually between the hyoglossus Thyrocervical (suprascapular + found? and the genioglossus transverse cervical) 3. The descending palatine Descending palatine artery artery travels through which travels through the Costocervical canal? pterygopalatine canal Dorsal scapular 4. The greatest drop in blood The greatest drop in blood 10. What are the 7 branches TAS-ISLA pressure in the vessels is pressure in the vessels is of the facial artery? seen: seen from ARTERIES to Tonsillar ARTERIOLES Ascending palatine Submental - Submandibular Arterioles control the blood gland pressure though. 5. If the hard palate is bleeding Greater palatine artery is Inferior labial adjacent to the max 1st probably cut. Superior labial molar, which artery is Lateral nasal probably cut? Angular - medial of eye, anastomose with dorsal nasal of 6. What are the 4 branches of Lingual artery opthalmic artery. the lingual artery? 1. Dorsal lingual (base and body of tongue) 11. What are the branches SALFOP St. Max 2. Suprahyoid (supgrahyoid of the external carotid muscles) artery Superior thyroid 3. Sublingual (sublingual Ascending pharyngeal gland) Lingual 4. Deep lingual (terminal) Facial Occipital 7. What are the 4 branches of 1. Anterior superior alveolar Posterior auricular the Maxillary artery that (infraorbital) supply all the teeth? 2. Middle superior alveolar Superficial temporal (terminal) (infraorbital, canines, may Maxillary (terminal) not be present) 3. Posterior superior alveolar 12. What are the two most 1. Anterior ethmoidal artery (premolars, molars) important arteries in (branch of opthalmic) 4. Inferior alveolar the nasal cavity? 2. Sphenopalatine (branch of maxillary) 8. What are the 5 arteries that DATA-L supply the palatine tonsils? 13. What arteries make up Terminal part of Internal Carotid 1. Dorsal lingual artery the Circle of Willis? Anterior cerebral (Lingual) Middle cerebral 2. Ascending palatine artery Posterior cerebral (Facial) Anterior communicating 3. Tonsillar branch (Facial) Posterior communicating 4. Ascending pharyngeal 14. What does the internal Internal carotid gives the (External carotid) carotid branch into? opthalmic artery, and the 5. Lesser palatine anterior/middle cerebral arteries. (descending palatine artery, 15. What does the maxillary Maxillary artery ends as Maxillary) artery end as? sphenopalatine artery, supplies the nasal cavity. Sphenopalatine then becomes the nasopalatine artery. 16. What does the Opthalmic artery branches into the 28. What is the Sphenopalatine artery is from the opthalmic artery ant/post ethmoidal arteries, which sphenopalatine maxillary artery, it supplies the nasal branch into and what supply the nasal cavity artery a branch mucosa. does it supply? of? 17. What does the Posterior communicating connects 29. What is The hepatic artery and the portal vein posterior the internal carotid and posterior unusual about empty into the same sinusoids, so there is communicating arteries. hepatic a mix of arterial and venous blood. artery connect? circulation? 18. What innervates the Palatoglossus muscle = CN 10, 30. Whats a main Left kidney is a little higher. Both kidneys palatoglossus NOT CN 12 difference get a ton of blood, up to 1/3 of the cardiac muscle? between left and output. right kidneys? 19. What is a sinusoid? Sinusoid = discontinuous The renal arteries split right after the endothelium. Found in lymphoid superior mesenteric artery. tissue, spleen, bone marrow, liver, and endocrine. 31. What supplies The lingual artery = sublingual gland. blood to the Also supplies the tongue, suprahyoid, 20. What is Area where 5 arteries in nasal cavity sublingual palatine tonsils, and floor of mouth. Kiesselbacharea's anastomose, common area for gland? area? epistaxis. 32. Where are Berry aneurysm = Circle of Willis 21. What is the aortic The aortic body contains Berry body? baroreceptors and chemoreceptors. aneurysms It is innervated by CN 10 = aortic found? body 33. Where does Atherosclerosis is the emergence of plaque 22. What is the carotid Cluster of chemoreceptors in the atherosclerosis between the basement membrane and the body? common carotid bifurcation that occur? endothelial cells of the tunica intima. measures the pH, pO2, pCO2, and temperature. 34. Where does the Aorta passes through diaphragm at T12 aorta pass 23. What is the carotid Dilation of the internal carotid through the sinus? artery at its origin. It has diaphragm? baroreceptors to measure the blood pressure and is innervated by CN 9 35. Where does the Middle meningeal artery comes from the = carotid sinus middle first part of the maxillary artery along with meningeal the inferior alveolar 24. What is the function Tunica media function artery come of the tunica media in from? LARGE arteries and Large arteries = elastic fibers SMALL arteries? Small arteries = smooth muscle 36. Where does the Vertebral artery branches off subclavian vertebral artery and enters at C6, goes up and enters in 25. What is the most Diameter is the most important enter the spine? foramen magnum. important role in factor in the rate of blood flow determining the rate (Poiseuille's Law, radius is to the The two vertebral arteries join to create the of blood flow through 4th power) basilar artery. a vessel? 26. What is the path of Hepatic artery + Portal vein => Vertebrals = Posterior inferior cerebellar venous blood flow sinusoids artery. going into and out of the liver? Sinusoids -> Common central vein - Basilar = Anterior inferior cerebellar artery > Hepatic vein -> Inferior vena cava 37. Which artery is Strokes often happen in the middle 27. What is the portal 1. Hepatic artery a stroke most cerebral artery, it's the largest one. triad? 2. Portal vein likely in? 3. Bile duct The anterior cerebral artery is a smaller branch that supplies oxygenated blood to At the vertices of the hexagonal liver the most medial portions of the frontal lobule. lobes and parietal lobes. 38. Which artery is most likely to be damaged Middle meningeal artery (branch of Maxillary artery). in trauma to the side of the head? Middle meningeal artery goes through the foramen spinosum to supply the dura mater and calvaria. It's the largest one. The skull is thin near the pterion which is why it gets hit hard. 39. Which artery runs on the superficial Superficial surface of tongue = dorsal lingual artery of lingual artery. surface of the tongue? 40. Which artery supplies blood to the Submandibular gland = Facial artery submandibular gland? 41. Which artery supplies the mandibular The maxillary artery, believe it or not... incisive teeth? Ex. carotid -> Maxillary -> Inferior alveolar -> Incisive 42. Which artery supplies the TMJ and what is TMJ artery = masseteric artery from the maxillary artery. its origin? Masseteric also supplies the masseter muscle 43. Which nerve is most likely to be found Inferior alveolar bundle is adjacent to the lingual nerve. alongside the inferior alveolar nerve, artery, and vein?.
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