Arch of aorta Study guides, Class notes & Summaries

Which of the following aortic arch variations has the highest incidence of occurrence? a.) coarctation b.)duplicated arch c.) common origin innominate and left common carotid arteries d.) left vertebral arising from the aorta CORRECT ANSWER c.) common origin innominate and left common carotid arteries Which of the following supplies the structures of the neck, face and scalp? a.) internal carotid b.) small cervical branches of common carotid c.) vertebral arteries d.) external caroti...

Which valve separates the areas of greatest pressure differences? Ans- mitral valve From the left parasternal window which of the following are you most likely to get accurate velocity measurements? a) LVOT b) aortic stenosis c) pulmonary artery d) mitral regurg Ans- pulmonary artery The only standard view in which you see the posterior Tricuspid Valve leaflet Ans- RVIT During which phase do the coronaries fill? a) early systole b) late systole c) early diastole d) late diastole ...

In a normal left-sided aortic arch, the 1st branch should be the: A. aberrant right subclavian artery b. right common carotid artery c. innominate artery d. left common carotid artery e. left subclavian artery - correct answer c The branches arising from the aortic arch are the : a. coronary sinus, left upper pulmonary vein, and right upper pulmonary vein b. right coronary artery and left coronary artery c. left pulmonary artery and right pumlonary artery d. left circumflex and le...

CCI RVS Exam Complete Review| Questions and Verified Answers| 100% Correct- Grade A (2024/ 2025 Update) Q: AAA growth rate 1-2mm/year until 3-4cm; 5 mm/yr >4cm Q: Aneurysm classification Answer: 2-3cm; 3-4cm for AAA Q: AAA Intervention Answer: 5.5cm (high risk for rupture-catastrophic) Q: Fusiform Answer: Concentric enlargement; All 3 layers intact Q: Saccular Answer: Eccentric enlargement; All 3 layers compromised; Less common (<1%);...

Anatomy 1 AAMI FINAL Comprehensive Exam with A+ Graded Questions and Answers 2024/2025 Aorta 4 major divisions - CORRECT ANSWER-Ascending aorta aortic arch thoracic aorta Abdominal aorta Coronary circulation begins where - CORRECT ANSWER-Left ventricle Coronary circulation ends where - CORRECT ANSWER-Right atrium Right coronary artery supplies - CORRECT ANSWER-Posterior aspect of heart (I'll be right back) Coronary circulation explain - CORRECT ANSWER-LV to ascending aorta to R +...

USMLE Step 1 Comprehensive Questions Bank What gland is found in the muscular triangle of the neck? - Thyroid gland Is an afferent or efferent pupillary defect described as B/L pupillary constriction when light is shined in the unaffected eye and B/L paradoxical dilation when light is shined in the affected eye? - Afferent pupillary defect (CN II lesion); in an efferent pupillary defect (CN III), B/L constrict when light is shined in the unaffected eye and consentual pupil constricti...

AAMI Anatomy Unit 7 Questions and Answers 100% Pass blood leaves the heart through? Arteries blood is returned to the heart through? Veins carries deoxygenated blood from the heart to the lungs and back to the heart. Pulmonary Circulation carries oxygenated blood from the heart and delivers it throughout the body. Systemic Circulation blood must always leave a ____________ of the heart by an ________. Ventricle Artery blood must always return to an ______________ of the he...

the way the body works to maintain homeostasis - What is physiology? the way the body works by getting out of homeostasis - What is pathophysiology? Lungs, kidneys, bowels - What are the three major eliminators? Ureters - Which tubes propel urine from the kidneys to the bladder? Urethra - Which tube takes the urine from the bladder to the outside world? a muscular sac that acts as a reservoir for urine until a sufficient amount collects to be voided - What is the bladder? 600ml...

Aortic Ectasia - ️️lack of tapering of the aorta as it travels distally, size remains constant from proximal to distal portions 3 layers of an artery - ️️1. tunica intima 2. tunica media 3. tunic adventitia/externa Waveforms associated with coarctation of the aorta? (Distally and in abdominal aorta) - ️️Decreased flow distal to the obstruction, monophasic flow with continuous flow in diastole in the abdominal aorta Bovine Arch - ️️2 branch arch formation: the innominate a...

PATHO NR 605 Question and answers correctly solved Which elevated lab value may be protective of the development of atherosclerosis? - correct answer High-density lipoproteins HDL's Provides one-way flow of blood from the left ventricle into the aorta - correct answer Aortic valve Transports deoxygenated blood from the right ventricle to the right lung. - correct answer Right pulmonary artery Transports oxygenated blood from the left ventricle to the systemic circulation. - corr...