The human body is composed of several systems whose function is to make it work in the appropriate way to guarantee our life. In case some functions are not carried out or are interrupted it can have consequences for health. The systems of the human body are composed of organs that converge in a general work and are also made up of the same tissues. In OneHowTo we show you what the systems of the human body and their functions.
Immune system
Also known as the immune system, it is composed of lymphocytes, leukocytes, antibodies, among others. Additionally, it is made up of cells, tissues and organs that are distributed throughout the body and are classified as primary and secondary. The primary organs are the bone marrow and the thymus, which allow the lymphocytes to mature, and the secondary organs are the lymph nodes and the spleen, where cells mature to suppress organisms that attempt to threaten the body. Therefore the function of the immune system It is to protect our body from any infection and sometimes this protection manifests itself with fever or inflammation.
Integumentary system
The integumentary system is made up of the skin, hair and nails and also acts as a protector. It is made up of the largest organ in the human body, which is the skin. The integumentary system has the function separate our internal organs from the external environment, through the skin, it also deals with the excretion process, as is the case with sweat in order to eliminate toxins and reduce body temperature.
Lymphatic system
Like the immune system, the lymphatic system plays an important role in protecting the body. The main function of the lymphatic system it is form and mobilize lymph, a liquid that contains white blood cells and helps fight infection, and removes excess fluid from the tissues, returning it to the blood.
Muscular system
The muscular system has the function allow body movement and shape. 40% of the human body is made up of this system, additionally it is responsible for blood movements, it works as a support for the cardiovascular and digestive system, protects vital organs, maintains stability and posture.
Circulatory system
It is made up of the heart, arteries, veins, and capillaries. The function of the circulatory system It’s of mobilize blood, oxygen, carbon dioxide, hormones and nutrients. This circulatory system is also made up of the cardiovascular system, it is perhaps the system that should be cared for the most, especially in order to keep the heart in good condition to avoid cardiovascular problems that compromise health. For this it is necessary that you do exercises, have a balanced diet and visit your doctor regularly.
Nervous system
The nervous system is made up of the brain and spinal cord, and is protected by the meninges and the peripheral nervous system that contains the cranial and spinal nerves. The main function of the nervous system is to understand and process, very quickly, external signals, maintaining control of the organs for proper interaction. It directs both voluntary actions and the movements that we make conscious as well as involuntary ones that include vital functions such as breathing.
Osseous system
Our body is made up of 206 bones, joined by ligaments, bone tissue, tendons and cartilage. The bone system has the function to support the structure of our body and protect it through the bones, it also intervenes in the formation of blood cells and in the reserve of calcium.
Articular system
This system works together with the bone system and is made up of joints and ligaments, which are the structures that join bones to cartilage and teeth. Our body has more than 200 different joints, and they have different functions, some they take care of the movement, others to sustain or maintain the union between them.
Endocrine system
The endocrine system is responsible for communication through the hormones that the body secretes. It is made up of the endocrine glands, which are the pituitary, thyroid, thymus, pancreas, and adrenal glands. Hormones are released into the bloodstream to regulate specific functions of the body. Among the functions of the endocrine system is it so, regulate metabolism, sexual function and growth.
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