U/ Classes/ anat-30-1 001-cs1 922 31/Shared%20Documents/GROUP%20ACTIVITY%20UNIT%
ID: 3518478 • Letter: U
Question
U/ Classes/ anat-30-1 001-cs1 922 31/Shared%20Documents/GROUP%20ACTIVITY%20UNIT%204%20 Define cardiac output. What factors may affect the cardiac output? What are the consequences if the heart fails to function (cardiac failure)? Explain. Your presentation should cover the following points: Define stroke volume and give its normal value in an adult. What conditions are i. ii. What is the normal heart rate in a resting person? What are the causes of a change ii. How does a low cardiac output impact the different organs of the body? How do required to maintain a normal stroke volume?4 (increase or decrease) in the heart rate (intrinsic and extrinsic factors)? 2.5 you think it can be treated? 2.5 Name the components of the conduction system of the heart and trace the conduction pathway. What are the sequelae of a damaged pace maker as may occur in ischemic heart disease? How do you think it can be treated? You must address the following points in your presentation. i. ii. Identify the components and the pathway of the conduction system. 4 Explain the immediate result of the loss of function of the normal pacemaker and how the body would compensate for it. What are such pathologies that result from disturbances in the conduction system of the heart called? 4 Briefly discuss treatment for such a condition. 2 iii. Define blood pressure. What factors determine the blood pressure? What may happen if the blood pressure is too low or too high? How do you think hypertension may be treated? i. Define systolic and diastolic blood pressure and their normal range. 2 i. Identify the factors that may alter (increase or decrease) the blood pressure. 3 ii. What impact will a low and a high blood pressure have on the organs of the body? 2 Give two options of how hypertension may be treated and identify the factors that ould be altered by those treatments. 3Explanation / Answer
Answers for the following are:
3. oxygen, haemoglobin
4.option c- ant8geb found of surface of erythrocyte is O antigen
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