Youtor
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=oyC_PoUlV48
This video explains the formation of the heart tube and its participation in the development of the heart and its congenital anomalies. • ๐๐ก๐๐ฉ๐ญ๐๐ซ๐ฌ (๐ญ๐ข๐ฆ๐๐ฌ๐ญ๐๐ฆ๐ฉ๐ฌ)๐กุงููุตูู (ุงูุทูุงุจุน ุงูุฒู ููุฉ) • 00:00 - Intro (ู ูุฏู ุฉ) • 00:22 - Content (ุงูู ุญุชูู) • 00:29 - Heart tube • 06:09 - Chart of the chambers of the heart • 07:48 - Sinus venosus • 15:24 - Interatrial septum • 21:08 - Right atrium • 22:55 - Left atrium • 25:14 - Interventricular septum • 28:11 - Proximal part of bulbus cordis • 29:48 - Right ventricle • 30:34 - Left ventricle • 31:04 - Distal part of bulbus cordis and truncus arteriosis • 32:39 - Chart for the derivatives of each chamber • 34:17 - Atrioventricular valves • 37:37 - Semilunar valves • 40:28 - Dorsal mesocardium and transverse sinus • 42:59 - Oblique pericardial sinus • 44:04 - MCQ • 44:59 - Congenital anomalies • 53:15 - MCQ • ๐๐ก๐จ๐ซ๐ญ ๐ช๐ฎ๐๐ฌ๐ญ๐ข๐จ๐ง๐ฌ: โโโ • 1. What is the case of dextrocardia? • 2. What are the names of the cardiac septa and the derivatives of each? • 3. What is the most common form of atrial septal defect? • 4. Can you draw the chart of the developing cardiac chambers and valves? • ูAnswer: ๐ข๐ช๐ ๐จ๐ฎ๐ผ ๐คฃ • Please go on, Capture it, and Send it to me. • ๐๐ฆ๐ฉ๐จ๐ซ๐ญ๐๐ง๐ญ ๐ง๐จ๐ญ๐๐ฌ: ๐ • The FLOOR of the fossa ovalis is derived from the ๐ผ๐ฎ๐น๐ฝ๐พ๐ถ ๐น๐ป๐ฒ๐ถ๐พ๐ถ, while the LIMBUS • FOSSA OVALIS is derived from the ๐ผ๐ฎ๐น๐ฝ๐พ๐ถ ๐ผ๐ฎ๐ฌ๐พ๐ท๐ญ๐พ๐ถ. • ๐๐๐: ๐ช • 1. Coronary sinus develops from which of the following structures? • A. Truncus arteriosus • B. Atrioventricular canal • C. Sinus venosus • D. Bulbus cordis • 2. Degeneration of cells of the dorsal mesocardium is responsible for the development of which of the following structures? • A. Oblique sinus of pericardium • B. Transverse sinus of pericardium • C. Ductus arteriosus • D. Ductus venosus • . • 3. The venous end of the heart tube receives which of the following structures? • A. Anterior cardinal • B. Posterior cardinal • C. Supracardinal • D. Common cardinal • 4. Which of the following is the cranial end of the heart tube? • A. Bulbus cordis • B. Sinus venosus • C. Primitive ventricle • D. Primitive atrium • 5. Which of the following is the caudal end of the heart tube? • A. Bulbus cordis • B. Sinus venosus • C. Primitive ventricle • D. Primitive atrium • 6. The horizontal part of sinus venosus gives which of the following structures? • A. Smooth part of the right atrium • B. Coronary sinus • C. Oblique vein of the left atrium • D. Smooth part of the left atrium • • 7. The left horn of sinus venosus gives which of the following structures? • A. Smooth part of the right atrium • B. Coronary sinus • C. Oblique vein of the left atrium • D. Smooth part of the left atrium • 8. Absence of spiral septum gives rise to which of the following anomalies? • A. Coarctation of the aorta • B. Tetralogy of Fallot • C. Narrowing of the aorta • D. Persistence of truncus arteriosus • • 9. Foramen ovale closes because of the fusion of which of the following structures? • A. Septum primum + Endocardial cushion • B. Septum secundum + Endocardial cushion • C. Septum primum + Septum secundum • D. Septum primum + Spiral septum • 10. Which of the following anomalies is a feature of Fallot’s tetralogy: • A. Atrial septal defect • B. Mitral stenosis • C. Hypertrophy of the left ventricle • D. Hypertrophy of the right ventricle • 11. The truncus arteriosus gives rise to which of the following structures? • A. Pulmonary veins • B. Ascending aorta • C. Right ventricle • D. Left ventricle • 12. Which of the following structures originates from truncus arteriosus? • A. Pulmonary vein • B. Rt. Pulmonary artery • C. Pulmonary trunk • D. Lt. Pulmonary artery • 13. The rough part of the right ventricle is derived from which of the following structures? • A. Bulbus cordis • B. Primitive ventricle • C. Truncus arteriosus • D. Sinus venosus • 14. Which structures primarily form the membranous part of the interventricular septum? • A. Aorticopulmonary septum • B. Atrioventricular cushions • C. Primitive ventricle • D. Septum spurium • 15. Which part of the primitive heart tube gives rise to the pulmonary artery and the aorta? • A. Bulbus cordis • B. Primitive atrium • C. Primitive ventricle • D. Sinus venosus • E. Truncus arteriosus • ๐๐ ๐คฃ ๐ฆ๐ช๐ฒ๐ฝ๐ฒ๐ท๐ฐ ๐๐ธ๐ป ๐จ๐ธ๐พ๐ป ๐๐ท๐ผ๐๐ฎ๐ป ๐๐ ๐คฃ • ๐ ๐จ๐ซ ๐๐จ๐ง๐ญ๐๐๐ญ: ๐ข • ๐๐๐ฆ๐๐ข๐ฅ: [email protected] • ๐๐ ๐๐๐๐๐จ๐จ๐ค ๐ฉ๐๐ซ๐ฌ๐จ๐ง๐๐ฅ ๐๐๐๐จ๐ฎ๐ง๐ญ: / drayman.khanfour • ๐๐ ๐๐๐๐๐จ๐จ๐ค ๐ ๐ซ๐จ๐ฎ๐ฉ: / 314015989895733 • ๐๐๐๐ฅ๐๐ ๐ซ๐๐ฆ ๐๐ก๐๐ง๐ง๐๐ฅ: https://t.me/+k-LcyYc-0WsyNDg0 • ๐๐๐๐ฅ๐๐ ๐ซ๐๐ฆ ๐ ๐ซ๐จ๐ฎ๐ฉ: https://t.me/+S-dZx8Sf-LBiOWE0 • ๐๐๐ง๐ฌ๐ญ๐๐ ๐ซ๐๐ฆ: / dr_aymn • ๐๐๐จ๐ฎ๐๐ฎ๐๐ ๐๐ก๐๐ง๐ง๐๐ฅ ๐ฐ๐๐๐ฌ๐ข๐ญ๐ ๐ฅ๐ข๐ง๐ค: / @dr.ayman_khanfour • ๐๐๐จ๐๐ข๐ฅ๐ (๐๐ง๐ ๐๐ก๐๐ญ๐ฌ๐๐ฉ๐ฉ): +20 1223815866 • ๐๐๐ฌ๐ก๐ญ๐๐ : ๐ • #heart_tube • #development_of_the_heart • #congenital_anomalies_of_the_heart • #valves_of_the_heart
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