Explain the working of Heart.
Answer in about 15 points.
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Answer:1. Your AORTA pumps OXYGENATED blood out of your heart to your body
2. DEOXYGENATED blood returns to your heart through the SUPERIOR VENA CAVA and INFERIOR VENA CAVA to your RIGHT ATRIUM
3. Your heart beats to the signals of the SA NODE and AV NODE as the right atrium pumps it to the RIGHT VENTRICLE
4. Your RIGHT VENTRICLE pumps deoxygenated blood up to your PULMONARY ARTERY, where it heads to lungs to pick up oxygen
5. DEOXYGENATED blood BECOMES OXYGENATED and drops off waste
6. Oxygenated blood leaves the lungs and returns to the heart through the PULMONARY VEINS and enters the LEFT ATRIUM
7. The LEFT ATRIUM pumps blood to the LEFT VENTRICLE, and then it is pumped to the AORTA to do the same thing ALL OVER AGAIN
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1.the heart is responsible for receiving deoxygenated blood, recycling it through the lungs, and supplying oxygenated blood to the body.
2.The cardiovascular system consists of the heart, blood vessels, and blood. This system has three main functions: Transport of nutrients, oxygen, and hormones to cells throughout the body and removal of metabolic wastes (carbon dioxide, nitrogenous wastes).
3.The heart contains four inner chambers: two atria (upper chambers) and two ventricles (lower ventricles).
4.The human heart is an organ that pumps blood throughout the body via the circulatory system, supplying oxygen and nutrients to the tissues and removing carbon dioxide and other wastes.
5.The right atrium receives blood from the veins and pumps it to the right ventricle.
6.The right ventricle receives blood from the right atrium and pumps it to the lungs, where it is loaded with oxygen.
7.The left atrium receives oxygenated blood from the lungs and pumps it to the left ventricle.
8. The left ventricle (the strongest chamber) pumps oxygen-rich blood to the rest of the body. The left ventricle’s vigorous contractions create our blood pressure.
9.Heart is very important because it pumps blood around your body, delivering oxygen and nutrients to your cells and removing waste products.
10. The coronary arteries run along the surface of the heart and provide oxygen-rich blood to the heart muscle
11.A fact about function of heart ...Our heart beats 100,000 times a day, pushing 5,000 gallons of blood through our body every 24 hours.
12.The tissue in heart is responsible for continuous contraction and relaxation.
2.The cardiovascular system consists of the heart, blood vessels, and blood. This system has three main functions: Transport of nutrients, oxygen, and hormones to cells throughout the body and removal of metabolic wastes (carbon dioxide, nitrogenous wastes).
3.The heart contains four inner chambers: two atria (upper chambers) and two ventricles (lower ventricles).
4.The human heart is an organ that pumps blood throughout the body via the circulatory system, supplying oxygen and nutrients to the tissues and removing carbon dioxide and other wastes.
5.The right atrium receives blood from the veins and pumps it to the right ventricle.
6.The right ventricle receives blood from the right atrium and pumps it to the lungs, where it is loaded with oxygen.
7.The left atrium receives oxygenated blood from the lungs and pumps it to the left ventricle.
8. The left ventricle (the strongest chamber) pumps oxygen-rich blood to the rest of the body. The left ventricle’s vigorous contractions create our blood pressure.
9.Heart is very important because it pumps blood around your body, delivering oxygen and nutrients to your cells and removing waste products.
10. The coronary arteries run along the surface of the heart and provide oxygen-rich blood to the heart muscle
11.A fact about function of heart ...Our heart beats 100,000 times a day, pushing 5,000 gallons of blood through our body every 24 hours.
12.The tissue in heart is responsible for continuous contraction and relaxation.
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