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The aorta is separated from the aorta by the aortic semilunar valve that allows blood to only flow from the ventricles and not back. Many arteries then branch from the aorta to circulate rich oxygenated blood to all parts of the body. This pathway of blood through blood vessels, body parts, and body organs except the lungs is referred to as systemic circulation. Systemic circulation is responsible for carrying blood to the neck, head, and other organs in the body. It exchanges oxygen in it with carbon dioxide from the body tissues. Blood then flows via atria system and then to the capillaries. Blood flows in a series of veins and eventually flows to the right side of the heart. Two large veins; superior vena cava (drains the upper surface) and inferior vena cava (drains the lower body) collect blood from systemic circulation and dump the deoxygenated blood to the right atrium (Zamir 2006). Blood then passes through the right atrium to the right ventricle through tricuspid valve then out of the right contracting ventricle via pulmonary semilunar valve to a pulmonary artery. The pulmonary artery branches into arteries that carry blood with deficient oxygen to the lungs. Blood with plenty oxygen and reduced carbon dioxide then returns to the left atrium of the heart repeating the
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(“The circulation Coursework Example | Topics and Well Written Essays - 250 words”, n.d.)
The circulation Coursework Example | Topics and Well Written Essays - 250 words. Retrieved from https://studentshare.org/biology/1659559-the-circulation
(The Circulation Coursework Example | Topics and Well Written Essays - 250 Words)
The Circulation Coursework Example | Topics and Well Written Essays - 250 Words. https://studentshare.org/biology/1659559-the-circulation.
“The Circulation Coursework Example | Topics and Well Written Essays - 250 Words”, n.d. https://studentshare.org/biology/1659559-the-circulation.
The author states that in adults, the normal MVC is 83-101fL. A high MVC may result from abnormalities of the bone marrow, chronic lung disease and nutritional deficiencies and all this may indicate that the patient is anemic. A low count on MVC on the other hand may be a s a result of bone marrow disorder.
(Mankiw, 2000) The most common macroeconomic objectives of governments are the following: Controlling inflation Keeping the unemployment rate low Equilibrium in the current account and thus keeping the balance of payments positive. Increased growth of the economy through a rise in GDP.
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The basis for the financial performance of the
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7 Pages(1750 words)Coursework
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