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Hello students, here we have to answer the questions that are circled.
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So for the question number 2, we have to list all the arteries and veins that play a major role in this coronary myocardial infarction and pulmonary edema.
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In the case of arteries, one is coronary arteries.
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Coronary arteries, specifically an occlusion in one of the coronary arteries could lead to myocardial infarction.
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In the case of veins, pulmonary veins.
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Pulmonary edema occurs when pressure in the left side of the heart rises, causing fluid to leak into the lungs.
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In the question number 4, that is what blood related condition might result in a skin being pale and cold.
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So the possible blood related conditions that might lead to the pale and cold skin include hypovolemic shock due to the loss of blood volume or anemia, reduced red blood cell count or hemoglobin, poor peripheral circulation that could be associated with heart failure or other vascular disorders.
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And in question number 5, we have to explain how failure of the left ventricle that might cause these signs and symptoms...