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2017/2018

2017/2018. Cardiovascular Module Quiz. Phase 1 Cardiovascular Revision Session Jess Eardley and Abi Ravindiran 28/11/2017. The Peer Teaching Society is not liable for false or misleading information…. CVS Anatomy. Q1 The Myocardium is supplied by:

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2017/2018

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  1. 2017/2018

  2. Cardiovascular Module Quiz Phase 1 Cardiovascular Revision Session Jess Eardley and Abi Ravindiran 28/11/2017 The Peer Teaching Society is not liable for false or misleading information…

  3. CVS Anatomy Q1 The Myocardium is supplied by: a. The LAD and circumflex arteries mainly during systole b. The LAD and circumflex during mainly during diastole c. The left and right main coronary arteries mainly during systole d. The left and right main coronary arteries mainly during diastole The Peer Teaching Society is not liable for false or misleading information…

  4. CVS Anatomy Q1 The Myocardium is supplied by: a.The LAD and circumflex arteries mainly during systole b. The LAD and circumflex during mainly during diastole c. The left and right main coronary arteries mainly during systole d. The left and right main coronary arteries mainly during diastole The Peer Teaching Society is not liable for false or misleading information…

  5. CVS Anatomy Q2 How do you calculate Cardiac Output? The Peer Teaching Society is not liable for false or misleading information…

  6. CVS Anatomy Q2 How do you calculate Cardiac Output? Heart rate x Stroke volume= cardiac output The Peer Teaching Society is not liable for false or misleading information…

  7. CVS Anatomy Q3 What is the main blood supply to the SA and AV nodes? a. Both are supplied by the right coronary artery in most of the population. b. Both are supplied by the left coronary artery in most of the population. c. The right coronary artery supplies the SA node whilst the left coronary artery supplies the AV Node. d. The left coronary artery supplies the SA node whilst the left coronary artery supplies the AV Node. The Peer Teaching Society is not liable for false or misleading information…

  8. CVS Anatomy Q3 What is the main blood supply to the SA and AV nodes? a. Both are supplied by the right coronary artery in most of the population. b. Both are supplied by the left coronary artery in most of the population. c. The right coronary artery supplies the SA node whilst the left coronary artery supplies the AV Node. d. The left coronary artery supplies the SA node whilst the left coronary artery supplies the AV Node. The Peer Teaching Society is not liable for false or misleading information…

  9. CVS Anatomy The Peer Teaching Society is not liable for false or misleading information…

  10. CVS Embryology Q4 (a) What embryological remnant connects the aorta to the pulmonary artery? (b)What was this structure called in foetal life? The Peer Teaching Society is not liable for false or misleading information…

  11. CVS Embryology Q4 (a) What embryological remnant connects the aorta to the pulmonary artery? Ligamentum Arteriosum (b)What was this structure called in foetal life? Ductus Arteriosus The Peer Teaching Society is not liable for false or misleading information…

  12. CVS Anatomy Q5 The reflections of serous pericardium occur in two locations, one anteriorly and the other more posteriorly. Which one of the following is true? • The Transverse Sinus is the zone of reflection surrounding the veins. • The Oblique Sinus is the zone of reflection surrounding the veins. • The Transverse Sinus separates the veins entering the heart. • The Oblique Sinus separates the major arteries of the heart. The Peer Teaching Society is not liable for false or misleading information…

  13. CVS Anatomy • Q5 The reflections of serous pericardium occur in two locations, one anteriorly and the other more posteriorly. Which one of the following is true? • The Transverse Sinus is the zone of reflection surrounding the veins. • The Oblique Sinus is the zone of reflection surrounding the veins. • The Transverse Sinus separates the veins entering the heart. • The Oblique Sinus separates the major arteries of the heart. The Peer Teaching Society is not liable for false or misleading information…

  14. CVS Anatomy Q6 ECG P wave? The Peer Teaching Society is not liable for false or misleading information…

  15. CVS Anatomy Q6 ECG QRS wave? The Peer Teaching Society is not liable for false or misleading information…

  16. CVS Anatomy Q6 ECG T wave? The Peer Teaching Society is not liable for false or misleading information…

  17. CVS Physiology Q7 What are the major events of the cardiac cycle? • Ventricular Systole and Diastole • Ventricular Diastole, Isovolumetric Ventricular Ejection and Systole • Ventricular Diastole, Filling and Ventricular Systole • Isovolumetric Ventricular Relaxation, Ventricular Filling, Isovolumetric Ventricular Contraction, Ventricular Ejection The Peer Teaching Society is not liable for false or misleading information…

  18. CVS Physiology Q7 What are the major events of the cardiac cycle? • Ventricular Systole and Diastole • Ventricular Diastole, Isovolumetric Ventricular Ejection and Systole • Ventricular Diastole, Filling and Ventricular Systole • Isovolumetric Ventricular Relaxation, Ventricular Filling, Isovolumetric Ventricular Contraction, Ventricular Ejection The Peer Teaching Society is not liable for false or misleading information…

  19. CVS Physiology Diastole • Ventricular FILLING • AV Valves open • Ventricular Filling occurs • Atrial contraction occurs once 80% blood filling has occurred • ** Increase in Ventricular Volume** • Isovolumetric RELAXATION • Ventricles Relaxed • Aortic/Pulmonary Valves closed • AV Valves closed • ** No Change in Ventricular Volume** The Peer Teaching Society is not liable for false or misleading information…

  20. CVS Physiology Systole • Ventricular EJECTION • Pressure in ventricles > Aortic Pressure • Resulting in Aortic Valve opening • Ejection of blood. • ** Decrease in Ventricular Volume** • Isovolumetric CONTRACTION • Ventricles Contract • All Valves closed • Therefore, no ejection of blood • ** No Change in Ventricular Volume** The Peer Teaching Society is not liable for false or misleading information…

  21. CVS Physiology Q8 If a person has a voltage-gated K+ channel defect delaying and reducing repolarisation, how would this defect be detected on their ECG recordings? The Peer Teaching Society is not liable for false or misleading information…

  22. CVS Physiology Q8 A reduction in current through voltage-gated K+ channels delays the repolarisation of ventricular muscle cell action potentials. Thus, the T wave is delayed relative to the QRS complex. The Peer Teaching Society is not liable for false or misleading information…

  23. CVS Physiology Q9 Which of the following about heart sounds is true? • M1 refers to the closure of the aortic valves, A2 refers to the closure of the AV valves. • M1 and A2 refer to the opening of the heart valves. • M1 and A2 refer to the closure of the heart valves • M1 refers to the closure of the atrioventricular valves, A2 refers to the closure of the Aortic and Pulmonary valves The Peer Teaching Society is not liable for false or misleading information…

  24. CVS Physiology Q9 Which of the following about heart sounds is true? • M1 refers to the closure of the aortic valves, A2 refers to the closure of the AV valves. • M1 and A2 refer to the opening of the heart valves. • M1 and A2 refer to the closure of the heart valves • M1 refers to the closure of the atrioventricular valves, A2 refers to the closure of the Aortic and Pulmonary valves. M1 – ‘Lub’ - Closure of the Mitral Valve - Marks the beginning of SYSTOLE A2 – ‘Dub’ - Closure of the Aortic Valve - Marks the beginning of DIASTOLE The Peer Teaching Society is not liable for false or misleading information…

  25. CVS Haematology Q10 Which cell releases dense granules and is derived from megakaryocytes? The Peer Teaching Society is not liable for false or misleading information…

  26. CVS Haematology Q11 Which cell is the most numerous leukocyte in the blood? The Peer Teaching Society is not liable for false or misleading information…

  27. CVS Haematology Q12 What is the lifespan of Cell E? The Peer Teaching Society is not liable for false or misleading information…

  28. CVS Haematology Q13 What is cell type F? The Peer Teaching Society is not liable for false or misleading information…

  29. CVS Haematology Q10 – Q13 Answers The Peer Teaching Society is not liable for false or misleading information…

  30. CVS Physiology Q14 Which of the following represents Diastole? • Isovolumetric Contraction and Ventricular Filling • Isovolumetric Relaxation and Ventricular Ejection c. M1 to A2 interval d. A2 to M1 interval The Peer Teaching Society is not liable for false or misleading information…

  31. CVS Physiology Q14 Which of the following represents Diastole? • Isovolumetric Contraction and Ventricular Filling • Isovolumetric Relaxation and Ventricular Ejection c. M1 to A2 interval d. A2 to M1 interval The Peer Teaching Society is not liable for false or misleading information…

  32. CVS Embryology – Foetal Circulation Q15 Which blood group is the universal donor? The Peer Teaching Society is not liable for false or misleading information…

  33. CVS Embryology – Foetal Circulation Q15 Which blood group is the universal donor? Blood Group O Negative The Peer Teaching Society is not liable for false or misleading information…

  34. CVS Embryology – Foetal Circulation Q16 Which blood is the universal recipient? The Peer Teaching Society is not liable for false or misleading information…

  35. CVS Embryology – Foetal Circulation Q16 Which blood is the universal recipient? Blood Group AB Positive The Peer Teaching Society is not liable for false or misleading information…

  36. CVS Embryology – Foetal Circulation Q17 Which of the following about blood flow in the foetus is true? • Umbilical Vein -> Ductus Venosus -> Liver -> IVC -> Right Atrium -> Foramen Ovale -> Left Atrium -> Left Ventricle -> Aorta -> Umbilical Artery -> Placenta b. Umbilical Artery -> Ductus Venosus -> Liver -> IVC -> Right Atrium -> Foramen Ovale -> Left Atrium -> Left Ventricle -> Aorta -> Umbilical Vein -> Placenta The Peer Teaching Society is not liable for false or misleading information…

  37. CVS Embryology – Foetal Circulation Q17 Which of the following about blood flow in the foetus is true? • Umbilical Vein -> Ductus Venosus -> Liver -> IVC -> Right Atrium -> Foramen Ovale -> Left Atrium -> Left Ventricle -> Aorta -> Umbilical Artery -> Placenta • Umbilical Artery -> Ductus Venosus -> Liver -> IVC -> Right Atrium -> Foramen Ovale -> Left Atrium -> Left Ventricle -> Aorta -> Umbilical Vein -> Placenta The Peer Teaching Society is not liable for false or misleading information…

  38. CVS Embryology Q18 Which of the following aortic arches develops to form the Common Carotid Artery (including Left and Right, Internal and External Carotid Arteries)? • 1st and 2nd Aortic Arch • 3rd Aortic Arch • 4th Aortic Arch • 5th Segmental Arch • 6th Segmental Arch The Peer Teaching Society is not liable for false or misleading information…

  39. CVS Embryology Q18 Which of the following aortic arches develops to form the Common Carotid Artery (including Left and Right, Internal and External Carotid Arteries)? • 1st and 2nd Aortic Arch • 3rd Aortic Arch • 4th Aortic Arch • 5th Segmental Arch • 6th Segmental Arch The Peer Teaching Society is not liable for false or misleading information…

  40. CVS Embryology Embryology of the heart Formation of the Primitive Heart Tube Cardiac Looping Cardiac Septation Embryology of the Aortic Arch Vessels http://www.indiana.edu/~anat550/cvanim/ Foetal Circulation Khan’s Academy The Peer Teaching Society is not liable for false or misleading information…

  41. CVS Embryology The Peer Teaching Society is not liable for false or misleading information…

  42. CVS Physiology Q19 Define the Cardiac Axis. a. Defined as the average direction of the depolarisation wave spreading through the atria. b. Defined as the average direction of the depolarisation wave spreading through the ventricles. c. Defined as the average direction of the depolarisation wave spreading through the atria and ventricles. The Peer Teaching Society is not liable for false or misleading information…

  43. CVS Physiology Q19 Define the Cardiac Axis. a. Defined as the average direction of the depolarisation wave spreading through the atria. b.Defined as the average direction of the depolarisation wave spreading through the ventricles. c. Defined as the average direction of the depolarisation wave spreading through the atria and ventricles. The Peer Teaching Society is not liable for false or misleading information…

  44. CVS Physiology – Cardiac Axis Normal Cardiac Axis Between -30 ◦ and 90◦ The Peer Teaching Society is not liable for false or misleading information…

  45. CVS Physiology – Surface Anatomy Q20 Where would you listen for the Mitral Valve? • Left 4th Intercostal space, Mid-clavicular line • Medial end of Left 4th Intercostal space • Left 5th Intercostal space, Mid-clavicular line • Medial end of Left 5th Intercostal space The Peer Teaching Society is not liable for false or misleading information…

  46. CVS Physiology – Surface Anatomy Q20 Where would you listen for the Mitral Valve? • Left 4th Intercostal space, Mid-clavicular line • Medial end of Left 4th Intercostal space • Left 5th Intercostal space, Mid-clavicular line • Medial end of Left 5th Intercostal space The Peer Teaching Society is not liable for false or misleading information…

  47. CVS Physiology – Surface Anatomy Q20 Where would you listen for the Mitral Valve? • Left 4th Intercostal space, Mid-clavicular line • Medial end of Left 4th Intercostal space • Left 5th Intercostal space, Mid-clavicular line • Medial end of Left 5th Intercostal space The Peer Teaching Society is not liable for false or misleading information…

  48. Any Questions? Jess Eardley jelwood1@Sheffield.ac.uk Abi Ravindiran aravindiran1@Sheffield.ac.uk The Peer Teaching Society is not liable for false or misleading information…

  49. PTS 10th Anniversary Competition!! Peer Teaching Society is proud to present: Do you make great revision notes and feel that future medical students would benefit from them? See full details on the Competition page of the Peer Teaching Website. Link: http://www.peerteaching.co.uk/competition.html 1st: £100 2nd: £50 3rd: £25 • Prizes: Revision Resource Competition • + 1yr Pastes+ membership Sponsored by Submit revision documents that YOU have made for the chance to win some great cash prizes.. whilst also boosting your CV!!

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