Learning Academy: Workbook – Cardiac Anatomy and Physiology - 14 September, 2022 This quiz is created within the Deltex Learning Academy. In order to answer the questions, you must read the Anatomy and Physiology section of the Workbook 9051-5401 Issue 8 on the following link: Workbook (Also available on the deltexmedical.com and select Knowledge - ODM+ Workbook ) Name Email Hospital Name 1. What happens to blood flow during ventricular systole? (10 Points) Ventricles contract and blood is ejected into the aorta Ventricles relax and blood is ejected into the aorta 2. What happens to blood flow during diastole? (10 Points) Ventricles relax and fill with blood Ventricles contract and fill with blood 3. What is Cardiac Output? (10 Points) Volume of blood ejected each minute Volume of blood ejected each beat Both of the above 4. What is Stroke Volume? (10 Points) Volume of blood ejected each minute Volume of blood ejected each beat None of the above 5. What factors affect stroke volume? (10 Points) Preload, Afterload and contractility Preload, Afterload, Contractility and Heart rate Preload, Heart rate and contractility 6. Define Preload (10 Points) Stretch of cardiac muscle fibres Strength of contraction Opposing force the heart has to overcome to eject blood 7. Define Afterload (10 Points) Stretch of cardiac muscles Strength of contraction Opposing force the heart has to overcome to eject blood 8. Define Contractility (10 Points) Stretch of cardiac muscles Strength of contraction Opposing force the heart has to overcome to eject blood 9. Describe a vasoconstricted circulation (10 Points) Narrow lumens with reduced blood flow Wider lumen with increased blood flow 10. Describe a vasodilated circulation (10 Points) Wider lumen with reduced blood flow Wider lumen with increased blood flow Time is Up! Time's up
see what we see
see what we see
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