Health, 30.10.2020 02:30 briannasineiro7937

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Answer from: neather

The blood entering the right atrium is venous and is returning from the vena cava. The blood entering the left atrium is arterial and is returning from the lungs. The blood entering the right ventricle is venous and is sent out to the lungs by way of the the pulmonary arteries. The blood entering the left ventricle is arterial and is sent out to the body through the aortic artery.

Explanation:

The human heart has four chambers, responsible for the distribution of blood in the circuits known as major circulation and minor circulation.

Major circulation implies the route made by the blood, pumped by the heart, through the whole body, carrying oxygenated blood —arterial— through the arteries, to later return as non-oxygenated or venous blood through the veins, reaching the heart again. Minor circulation goes from the heart to the lungs and from these to the heart. The right ventricle sends venous blood through the pulmonary arteries to the lungs, and returns through the pulmonary veins to the heart.

A summary of the complete pathway of the blood in the body is:

The blood reaches the right atrium through the cava vein, goes into the right ventricle and from there goes to the lungs, through the pulmonary arteries, the only arteries that carry venous blood. The lungs send the blood to the left atrium, through the pulmonary veins —the only ones that carry arterial blood— it passes to the left ventricle and from there it is pumped to the entire body through the aorta artery, which distributes it throughout the arterial tree.

Answer from: Quest

People who utilizes the progression principle will ensure their exercise program increases in frequency, intensity, time, and type. the changes need to happen gradually in order to ensure they make gains in their fitness program. a person who doesn't utilize the progression principle can still gain health benefits from exercising, but will not continue to improve in cardiovascular fitness.

Answer from: Quest

minerals contribute to our overall health because they your body grow, develop, and stay healthy. our bodies use minerals to us function throughout the day.tromhey us build strong bones, so we can do more things in life. with certain minerals, they can you maintain a normal heartbeat!

though, as as minerals are for us, they can also be very dangerous if one were to consume too many. if you were to take too much minerals, or even vitamins, you could experience nausea and diarrhea. all trace minerals can be very toxxic at high levels of consumption. taking too much of some minerals will result in hair loss! but this goes with almost everything in life, taking too much of something that is good, will eventually be bad for you.

my intake in minerals was normal. there really is no need to improve, i am healthy, and i am experiencing no nausea or diarrhea. i am as healthy as a bee. ☺ (sorry that i cannot you with the mineral intake)

what i have learned so far is that taking too much something can be very bad for you. taking too many minerals or vitamins, or anything healthy in general, can result in nausea and diarrhea, as well as hair loss. it would be a good idea to track what you put into your body, good or bad.

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