Exam (elaborations)
Davies Vascular Questions And Answers/ Download
- Course
- Institution
Davies Vascular Questions And Answers/ Download
[Show more]
Content preview
Davies Vascular Questions And Answers Name Branches/vessels of Aortic Arch* - C) Innominate Artery* a) Rt CCA b) Rt Subclavian D) Lt CCA* E) Lt Subclavian* Most common anatomic variant of the AO Arch* is: - Common origin of the Innominate and Lt CCA* Subclavian artery becomes known as what artery after crossing the lateral margin of the 1st rib? * - Axillary Artery Common Hepatic, Splenic, Lt Gastric artery are branches arising from what Abdominal artery? * - Celiac Trunk* (1st major branch of Abd AO, divides into Common Hepatic, Splenic, Lt Gastric arteries)* Most common anatomic variant of the Renal arteries: - Multiple Renal artery* (commonly originate from Abd Ao or Common Iliac arteries, esp w/ ectopic, horseshoes kidneys) Tiny IntraRenals branc hes that arise at the Rt angles from the Interlobar arteries and course above the Renal pyramids are the: - Arcuate arteries* (main renal divides at the Hilum into Segmental renal arteries w/in Renal Cortex, Arcuate give rise to the radially orientated Int erlobular artery) At the Inguinal ligament*, the External Iliac artery becomes what peripheral artery? - Common Femoral Artery* Dorsalis Pedis* is a continuation of which of the following arteries? - Anterior Tibial Artery* Small intestine, right colon, transverse colon are supplied by: - Superior Mesentric Artery* (2nd major artery of Abd Ao, arises below origin of Celiac Trunk)* The largest branch of the Celiac Trunk* is the: - Splenic artery* Hypogastric artery* is another name for the: - Internal I liac artery* Which of the following vessels courses along the medial aspect of the Psoas Muscle*? - External Iliac Artery* 1st branch of the External Carotid Artery* is usually the: - Superior Thyroid Artery* Vertebral Artery enters the Transverse Foramina of the Cervical spine at what level? - C6* Name the Vessels of the Circle of Willis* - a) Middle Cerebral Artery b) Anterior Communicating c) Anterior Cerebral d) Internal Carotid e) Posterior Communicating f) Posterior Cerebral g) Basilar h) Vertebral 3 major branches of the Ophthmalmic artery* are: - Frontal Supraorbital Nasal Basilar artery* divides into which artery? - Posterior Cerebral Arteries ECA provides an anastomotic link* to the ICA through the Orbit via which of the following vessels? - Superior Temporal Artery* (ECA can supply ICA thru periorbital circulation. - Ophthalmic artery have anatosmotic links w/ ECA branches, these connections can provide blood flow to the intracranial circulatio n in cases of ICA occlusion via retrograde flow thru the Ophthmalic. - Surpraorbital and frontal connect ECA thru Superficial temporal. - Nasal becomes angular artery as it descends along lateral border of the nose and connects the ECA via facial artery) All of the following arise from the Intracranial ICA EXCEPT: - Ascending Pharyngeal - MCA - ACA - PCoA Opthmalmic Artery is a branch of the: - Internal Carotid artery (ICA)* In the case of the ICA occlusion, all of the following are potential collateral pathways to perfuse the Ipsilateral Cerebral hemisphere EXCEPT: - Contralateral Subclavian Artery to the Internal Mammary Artery (This is NOT a collateral pathway to the Cerebr al hemisphere) - Contralateral ICA thru reversed flow in Ipslateral ACA - VB system thru the PCoA - Ipslateral ECA thru the orbit to the Ophthalmic artery Which branch of the ECA provides a collateral pathway to the Vertebral artery? - Occipital* In case of the Vertebral artery occlusion, which vessel is likely to be enlarged? - Contralateral Vertebral! (compensatory enlargement of the contralateral vertebral is common) 48 yr old male presents w/ retrograde flow in Lt Vertbral A. most likely related to occlusion of the: - Lt Subclavian Artery* -prox lt subclavian occlusion, lt VA flow will reverse to -provide BF to the left arm -condition termed SUBCLAVIAN STEAL*** -occurs more commonly on left side What is the most common anomaly of the Circle of Will is? - Absence of Hypoplasia of 1 or both communicating arteries Which of the following is NOT a branch of the Subclavian Artery? - NOT Brachial Artery - vertebral/thyrocervical trunk/internal mammary artery Differentiation of the Cervical ICA from the EC A can be accomplished by all of the following EXCEPT*: - ICA is usually located anteromedial to the ECA - ECA gives off multiple branches, - ICA normally no branches, bulbous area seen at origin - ICA usually located lateral and posterior to ECA Which o f the following vessels joins the Brachial Veins to form the Axillary Vein*? - Superficial Basilic vein* - begins at Ulnar side of forearm, - crosses ventrally at Antecubital region - lies medial to Brachial in upper arm Which vein in the Antecubital Fossa connects the Cephalic and Basilic (superficial) veins? - Median Cubital Vein (not paired) All of the following are Deep Veins of Upper Extremity* EXCEPT: - Cephalic (Superficial: Basilic, median cubital veins not paired ) - DEEP veins are Deep Palmar venous arch, Radial, Ulnar, interosseous veins of forearm, Brachial, Axillary usually paired deep veins* Brachiocephalic VEIN is found: - on both sides of the neck - formed by the junction of the Subclavian and Internal Jugu lar Veins The longest vein in the body is the: - Greater Saphenous Vein (GSV)* Which of the following is NOT true regarding Perforating Veins*? - Direct blood from the Deep system into Superficial system - Perforating veins direct blood flow from Superfi cial system (GSV/LSV) into Deep system - has 1 valve each, more numerous in the calf than thigh, known as Varicose veins when they are tortuous and dilated due to incompetent valves Portal Vein* is formed by the junction of which of the following veins? - - Splenic and SMV*** What vein normally courses b/n the SMA and Abdominal AO? - Left Renal Vein* -rarely, course behind AO/retroaortic or form ring around AO/circumaortic LRV Which statement is NOT true regarding the Soleal Veins? - Do NOT connect the Superficial Venous System - do empty into Posterior Tibial or Peroneal Veins, found Deep in the calf muscle, do not contain valves Boyd's vein* is a Perforating Vein that connects the Gastrocnemius veins to the: - Posterior Tibial Veins* -16 constant perf s - 8 drain PTV known as Boyds/Cockett* - 4 perf drain Peroneal - 4 drain into Soleal and Genicular veins - thigh, 2 constant perf known as Dodd's group/Hunter* Splenic vein drains into which of the following veins? - Portal vein* Hepatic Veins drain into the: - Inferior Vena Cava* Regarding the IVC, all of the statements below are True EXCEPT: - IVC drains into the Left Atrium of Heart is false -True: IVC is formed by confluence of the Common Iliac veins, has no valves below level of its insertion into the heart, courses to the RT of Abd AO?*** Outermost layer of the Arterial wall is the: - Adventitia* - (outer) adventitia, media, intima (innermost layer) Major function of the Vasa Vasorum* is to: - Provide nourishment to the Tun ica ADVENTITIA*** What is the function of the Semilunar Valves (Aortic/Pulmonary) of the veins? - Maintain unidirectional flow w/in the Venous System - designed to direct flow of blood Back TOWARD Heart by closing during Retrograde flow Which of the foll owing veins has the greatest number of valves*? - Greater Saphenous Vein (GSV)* has 10 -12 valves - LSV 6 -12 - Soleal Sinus 0 - Perforator 1 ea - Infrapop/deep 9 -12 ea - Pop/femoral 1 -3 eaThe benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Succeed. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $11.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
82871 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now