HOMEOSTATIC Meaning and
Definition
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Homeostatic refers to the maintenance of a stable internal environment within a living organism, despite external changes or disruptions. It is a fundamental regulatory principle that ensures the balance and stability of various physiological processes necessary for survival. The term stems from the combination of two words: "homeo," meaning "similar" or "constant," and "stasis," meaning "stable" or "unchanged." In essence, homeostatic mechanisms work to counteract any alterations or fluctuations in the body to preserve optimal conditions for its proper function.
At the core of homeostasis lies a control system that continuously monitors and adjusts various factors to maintain equilibrium. This control system involves sensors, which detect changes in variables such as body temperature, blood pressure, or blood sugar levels, and provide feedback to an integrating center, such as the brain or specialized glands. The integrating center then initiates appropriate responses, often involving negative feedback mechanisms, to counteract any imbalances and restore stability.
Examples of homeostatic processes include the regulation of body temperature, maintaining stable pH levels in the blood, balancing electrolyte concentrations, and controlling blood glucose levels. These mechanisms are crucial for the proper functioning of the cells, tissues, organs, and systems in the body.
In summary, the term homeostatic describes the ability of living organisms to regulate and maintain a stable internal environment, allowing for optimal functioning and survival.
Common Misspellings for HOMEOSTATIC
Etymology of HOMEOSTATIC
The word "homeostatic" is derived from the combination of two Greek words: "homoios" meaning "similar" or "alike", and "stasis" meaning "standing" or "stable". The term was first used in the early 20th century by the American physiologist Walter Bradford Cannon to describe the process by which organisms maintain a stable internal environment regardless of external changes.
Similar spelling words for HOMEOSTATIC
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