The three functions of the circulatory system include maintaining normal body temperature, helping the body fight disease and providing the ideal chemical balance for homeostasis. The circulatory system consists of the heart, arteries, veins and blood.Know More
The organs and vessels in the circulatory system regulate the flow of blood, oxygen and other gases, hormones and nutrients to and from cells. Three types of circulation occur in the body. In pulmonary circulation, oxygen-depleted blood moves from the heart to the lungs, while oxygenated blood moves from the lungs to the heart.
Systemic circulation moves oxygenated blood from the heart to the rest of the body, and coronary circulation ensures that the heart has adequate blood to work properly. This ensures that waste is carried away and that the body maintains a stable internal environment.Learn more about Human Anatomy
The nervous system maintains homeostasis by sending electrochemical signals throughout the body, coordinating and executing both the voluntary and involuntary processes that maintain homeostasis, according to Penn Medicine. The nervous system is comprised of fibrous axons, which stretch throughout the body and interconnect to coordinate activity, states Wikipedia.Full Answer >
The immune system maintains homeostasis by preventing pathogens from disrupting the body's normal functioning. It achieves this in various ways, including adaptive immunity when the body encounters a new pathogen, innate immunity, secreting acids onto the skin and using mucus membranes to breakdown bacteria.Full Answer >
The urinary system sustains homeostasis by eliminating wastes from the body, regulating blood acidity levels and controlling the levels of metabolites and electrolytes in the blood, such as sodium, potassium and calcium. The urinary system also maintains a stable internal environment by assisting the osmoregulation of blood volume and pressure.Full Answer >
The respiratory system helps maintain homeostasis by regulating the intake of air into the body and by removing carbon dioxide from the blood, which in turn assists the circulatory system's function and many other operations in the body. Homeostasis is the overall equilibrium of the body's internal organs and functions. Without these internal systems being properly balanced it can lead to a number of issues in the human body, including death, depending on the severity of the imbalance.Full Answer >