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Enumerate
1. Define Mean arterial pressure
2. what are the factors affecting heart rate ?
3. What are the factors affecting surfactant
4. What is systolic, diastolic, pulse and mean arterial pressure?
5. What are the types vessels
6. What are the factors affecting arterial BP
Long Questions
1. Describe the structure and function of the conductive system of the heart and compare the action potential of ventricular muscle and pacemakers
2. Describe with help of diagram Electrical, mechanical and volume changes during one cardiac cycle. Short note on heart sounds **
3. Describe in detail with diagram of Events in cardiac cycle..
4. . Describe the regulation of cardiac output?
5. Define cardiac output. Discuss the factors regulating cardiac output.
6. What is vasomotor center?
7. Discuss the long term regulation of Arterial blood pressure.
8. Describe the short-term regulation of Arterial blood pressure
9. Describe the fetal circulation and discuss it special features.
10. Describe the phasic changes in coronary circulation and its clinical importance. Give an account of regulation of coronary blood flow
Short Questions
1. Auto rhythmicity of heart
4. Draw a normal ECG and label their components
6. P-R interval
7. QRS complex
8. Einthoven’s law
10. Influence of heart rate on cardiac output
11. Electrical activity of the SA node
12. Frank-starling’s law of heart
15. Pacemaker potential
17. Windkissel effect
20. Regulation of coronary circulation
22. Heart failure
23. Hypovolemic shock
25. Conducting system of the heart
26. What is myocardial infarction? State one ECG change in this condition
27. Heart Block
29. Factors regulating cardiac output
30. Give Reasons of AV nodal delay
33. Short term regulation of blood pressure
Diferrence between
1.First heart sound V/S second heart sound
2. Difference between preload and afterload