What is the medical term for homeostasis?
Medical Definition of Homeostasis. Homeostasis: A property of cells, tissues, and organisms that allows the maintenance and regulation of the stability and constancy needed to function properly. Homeostasis is a healthy state that is maintained by the constant adjustment of biochemical and physiological pathways.
Humans' internal body temperature is a great example of homeostasis. When an individual is healthy, his or her body temperature retains a temperature 98.6 degrees Fahrenheit. The body can control temperature by making or releasing heat. The maintenance of healthy blood pressure is an example of homeostasis.
- This extra heat can elevate your body temperature above the typical 98.6 degrees. To maintain homeostasis, the blood vessels in your skin dilate to allow more blood flow to the surface of your body where it disperses the heat. You won't feel the vasodilation, but you certainly will feel yourself sweating.
- Homeostasis is the maintenance (via the body's physiological mechanisms) of relatively stable conditions within the body's internal environment e.g. conditions such as body temperature, blood pressure, pH, concentrations of chemicals such as specific hormones in the blood, etc. despite changes occurring both inside and
- Define homeostasis and describe how it relates to hyperthermia. Homeostasis is the maintenance of a stable internal environment. Hyperthermia results when the homeostatic mechanism responsible for temperature regulation is not capable of maintaining homeostasis due to extreme external factors.
It is the body's attempt to maintain a constant internal environment. Maintaining a stable internal environment requires constant monitoring and adjustments as conditions change. This adjusting of physiological systems within the body is called homeostatic regulation.
- The definition of homeostasis is the ability or tendency to maintain internal stability in an organism to compensate for environmental changes. An example of homeostasis is the human body keeping an average temperature of 98.6 degrees.
- The endocrine system plays an important role in homeostasis because hormones regulate the activity of body cells. The release of hormones into the blood is controlled by a stimulus. For example, the stimulus either causes an increase or a decrease in the amount of hormone secreted.
- Disease can disturb homeostasis in the body. Prolonged stress can also disturb the body's equilibrium. It causes the body's central nervous system to respond. Peripheral nerves cause a fight or flight response--having an effect on muscles, heart rate, blood sugar, respiration, etc.
Updated: 3rd December 2019