The Cardiovascular system diagram:

    Cardiovascular system function in human life:

The cardiovascular system, also called the circulatory system, is responsible for transferring blood, oxygen, nutrients, and hormones to all parts of the body. It plays a vital role in controlling stability and overall health. Here are some main and important functions of the circulatory system:

Transferring of Oxygen and Nutrients: 

The circulatory system is responsible for transferring oxygen and nutrients to every part in the body. Oxygen is transported by red blood cells, while nutrients such as glucose, amino acids, and fatty acids are transported by the blood flowing.

Removal of Waste Products:

 The circulatory system also removes waste products from the body. Carbon dioxide, an outgrowth 

of metabolism, is send from the blood to the lungs for removal. Other waste products such as urea, lactic acid, and creatinine are send to the kidneys for filtration and removal.

Regulation of Body Temperature: 

This system helps to regulate body temperature by reorganize heat across the body. Blood vessels near the surface of the skin develop to discharge heat, while vessels higher in the body cramp to save heat.

Maintenance of Blood Pressure:

This system also helps to maintain blood pressure, which is necessary for proper blood flow and transmission of oxygen and nutrients to the body. The heart pumps blood into the arteries, which bring it to the rest of the body. The pressure of the blood opposed to the arterial walls is called blood pressure.

Protection Against Diseases: 

This system helps to protect opposed to diseases by transporting protected cells and antibiotic to beat infections. Platelets in the blood help to form clots to block extreme bleeding after an injury.

In brief, the system is responsible for carrying of oxygen, nutrients, and waste products, control body temperature, care of blood pressure, and protection against diseases. It is necessary for maintaining overall health and safety.

Cardiovascular system, definition, anatomy and physiology.

The cardiovascular system is also called the circulatory system. It is responsible for transferring blood, oxygen, and nutrients in all over the body. The system included the heart, blood vessels, and blood. Here's a detailed explanation of the anatomy and physiology of the cardiovascular system.

 Cardiovascular system anatomy:

            Heart: 

The heart is a muscular organ that pumps blood in all over the body. It is positioned in the chest cavity between the lungs. It has four chambers: the right atrium, left atrium, right ventricle, and left ventricle. The atria are the upper chambers, although the ventricles are the lower chambers. The right atrium takes deoxygenated blood from the body, which then shift into the right ventricle. The right ventricle pumps the blood to the lungs where it becomes oxygenated. The oxygenated blood then shift to the left atrium, which pumps it into the left ventricle. The left ventricle pumps the oxygenated blood through out the body.

    Blood vessels: 

Blood vessels are a network or a chain of tubes that takes blood throughout the body. There are three types of blood vessels: arteries, veins, and capillaries. Arteries takes oxygenated blood away from the heart, although veins carry deoxygenated blood back to the heart. Capillaries are small blood vessels that link arteries and veins. They allow for the exchange of nutrients and waste products among the blood and the body's cells.

       Blood: 

    Blood is a fluid that takes oxygen, nutrients, and waste products in all over the body. It is composed of red blood cells, white blood cells, platelets, and plasma. Red blood cells takes oxygen, while white blood cells hit infection. Platelets help in blood clotting, and plasma is the liquid part of blood.

  Cardiovascular system physiology:

       Heart: 

   The heart works by squeezing and comforting to pump blood in all parts of the body. The squeezing of the heart is called systole, while the comforting is called diastole. In the process of systole, the ventricles contract or bond, and blood is pushed out of the heart. While in diastole, the ventricles relax, and blood fills the heart.

   Blood vessels:

 Blood vessels help to control blood pressure and blood flow. Arteries have thick, muscular walls that permit them to hold off high pressure. Veins have thinner walls and valves that block blood from flowing backward. While capillaries have thin walls that allow for the exchange of nutrients and waste products.

    Blood: 

Blood takes oxygen and nutrients to the body and removes waste products. Red blood cells carry oxygen, while white blood cells hit infection. Platelets helps in blood clotting, which is essential in blocking bleeding after an injury.

Overall, this system plays a vital role in safeguard stability in the body by transporting imported substances throughout the body and controlling blood pressure and transmission.