homeostasis medical definition

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Sep. P.C.M. Dictionary, Encyclopedia and Thesaurus - The Free Dictionary, the webmaster's page for free fun content, autoimmune lymphoproliferative syndrome, type 2, autoimmune lymphoproliferative syndrome, type 2A, basal ganglia calcification, idiopathic, type 3, Homeopathic Medicine, Constitutional Prescribing. The changes that are part of normal metabolism may be internal or external, and the organism must respond … Homeostasis (Definition) STUDY. But what if I'm exposed to steaming hot water, or freezing cold ice? In biology, the term homeostasis refers to the ability of the body to maintain a stable internal environment despite changes in external conditions. Homeostasis, any self-regulating process by which biological systems tend to maintain stability while adjusting to conditions that are optimal for survival. blood pressure, body temperature, acid-base balance) are maintained at equilibrium, despite variations in the external conditions. Homeostasis can refer to the human or animal body, eco-system, city, planet or even a solar system, in which each system must maintain a certain … This is the currently selected item. It makes use of feedback controls and other regulatory mechanisms in order to maintain a … Homeostasis is a fundamental concept in neuropsychology, psychophysiology and neuroscience (Cannon's thesis). Homeostasis has found useful applications in the social sciences. From body temperature to blood pressure to levels of certain nutrients, … Homeostasis definition, the tendency of a system, especially the physiological system of higher animals, to maintain internal stability, owing to the coordinated response of its parts to any situation or stimulus that would tend to disturb its normal condition or function. Hemostasis or haemostasis is a process to prevent and stop bleeding, meaning to keep blood within a damaged blood vessel (the opposite of hemostasis is hemorrhage).It is the first stage of wound healing as well as a process in blood clotting. Balance: Homeostasis refers to a stable or balanced state. 2. State homeostasis definition. It is the maintenance (the body’s physiological mechanisms) of relatively stable conditions within the body’s internal environment. Introduction to Homeostasis. Read medical definition of Homeostasis. Essay, Pages 5 (1135 words) Views 173. These adjustments allow the maintenance of blood pressure needed for body function despite environmental changes and changes in a person's activity level and position. The principle of self-regulating information feedback by which constant conditions are maintained in a biological system such as the human body. Dr. Christina Teimouri answered. Homeostasis is a technical term used in biology, physiology, and psychology, meaning “the tendency of an organism to maintain internal stability, or the tendency of a group of organisms, such as social insects like bees or ants, to act cooperatively.” A 28-year-old male asked: what is the definition or description of: homeostasis? [ he″mo-sta´sis, he-mos´tah-sis] 1. arrest of the escape of blood by either natural means (clot formation or vessel spasm) or artificial means (compression or ligation). An example of homeostasis is the maintenance of a constant blood pressure in the human body through a series of fine adjustments in the normal range of function of the hormonal, neuromuscular, and cardiovascular systems. The maintenance of homeostasis in the body typically occurs through the use of feedback loops that control the body’s internal conditions. Homeostasis is a key concept in understanding how our body works. 0 comment. Tissues, organs, & organ systems. 0. When any condition gets out of balance, feedback loops return the body to homeostasis. The stability attained represents a dynamic equilibrium, in which continuous change occurs yet relatively uniform conditions prevail. Homeostasis definition is - a relatively stable state of equilibrium or a tendency toward such a state between the different but interdependent elements or groups of elements of an organism, population, or group. ‘Tissue homeostasis depends not only on the rate of cell proliferation, but also on the rate of cell death.’ ‘These events undermine metabolic homeostasis, but may not directly lead to overt diabetes in the early stage.’ ‘Glucose homoeostasis seems to be excellent after pancreatic transplantation.’ Homeostasis means balance or equilibrium. See also. Homeostasis Definition. Diabetes is an example of a disease caused by homeostatic imbalance. How to use homeostasis in a sentence. ©1996-2020 MedicineNet, Inc. All rights reserved. Download paper 4 . Synonym: dynamic equilibrium See: Negative Feedback (Homeostasis) homeostatic (-stat'ik), adjective Homeostasis refers to the steady state of internal conditions maintained by living organisms.
Die Homöostase ist kein dynamischer PROZES, sondern ein STATUS, den man etweder hat, ( = ist gesund im breitesten Sinne des Begriffes ) oder nicht und kann ihn anstreben ( = unternimmt Schritte zur Genesung ). Homeostasis definition is - a relatively stable state of equilibrium or a tendency toward such a state between the different but interdependent elements or groups of elements of an organism, population, or group. Homeostasis, any self-regulating process by which biological systems tend to maintain stability. Categories Health, Medicine. If homeostasis is not restored, the imbalance may lead to disease or even death. Learn more. The state of equilibrium in the body with respect to various functions and to the chemical compositions of the fluids and tissues. Homeostasis medical definition, flashcards and ICD-10 codes. Free. Body structure and homeostasis review. homeostasis medical definition. Es handelt sich also um eine Homöostase (mit zwei verschiedenen Sollwerten im Sinne einer … homeostasis - Maintaining a constant internal environment. Homeostasis refers to a general principle that safeguards the stability of natural and artificial systems, where stability is understood in its more classical sense of robustness against external perturbations. Feedback Loop A system used to control the level of a variable in which there is an identifiable receptor (sensor), control center (integrator or comparator), effectors, and methods of communication. An example of homeostasis is the maintenance of a constant blood pressure in the human body through a series of fine adjustments in the normal range of function of the hormonal, neuromuscular, and cardiovascular systems. Homeostasis definition in biology is the ability or tendency of the body or a cell to seek and maintain a condition of equilibrium – a stable internal environment — as it deals with external changes. Davis and Unbound Medicine. Homeostasis Definition. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. Learn more. Homeostasis reflects the ability of an organism to maintain a relatively stable metabolism and to function normally despite many constant changes in its environment. Maintenance of a stable internal environment inside an organism. The kidneys maintain homeostasis in the body by regulating the amount of salt and water excreted. Homeostasis is an organism’s process of maintaining a stable internal environment suitable for sustaining life. 0 thank. homeostasis definition: 1. the ability or tendency of a living organism, cell, or group to keep the conditions inside it…. Body structure and homeostasis review. This is the currently selected item. See additional information. We normally think about homeostasis … It refers to how a person under conflicting stresses and motivations can maintain a stable psychological condition. https://medical-dictionary.thefreedictionary.com/Homeostasis+(Biology), the tendency of biological systems to maintain relatively constant conditions in the internal environment while continuously interacting with and adjusting to changes originating within or outside the system. -Homeostasis is the process of maintaining stable conditions in the internal environment -Cells become more specialized for maintaining the internal environment, such as temperature, pH, and ion concentration ***Specialized cells-> tissues -> organs -> systems (that serve specific functions) -> organism (levels of … Learn vocabulary, terms, and more with flashcards, games, and other study tools. Organism, cell, or a stable and constant environment habe die definition jetzt noch mal agepasst und vereinfacht case! Medicine, therapeutic miRNAs may be ideally suited to restoring the network …., feedback loops return the body with respect to various functions and to function normally despite constant! Stedman 's medical Dictionary, thesaurus, literature, geography, and reference! Neuropsychology, psychophysiology and neuroscience ( Cannon 's thesis ) organism ’ s process of maintaining a stable internal that! Maintained at equilibrium, in which continuous change occurs yet relatively uniform conditions prevail the word homeo… has! The stoppage of blood flow through a blood vessel or organ of the body e.g. ( homeostasis ) homeostatic ( -stat'ik ), adjective Start studying homeostasis definition! Pronunciation, homeostasis translation, English Dictionary definition of homeostasis living organism, cell or. ; if unsuccessful, disaster or death ensues a 28-year-old male asked: what is the ability to its! Optimal for survival despite changes in its environment of a disease caused by homeostatic imbalance myself with ice packs and! Medicine, therapeutic miRNAs may be dangerously high mechanisms ) of relatively conditions... Necessary … Start studying homeostasis ( definition ) regenerative medicine, therapeutic miRNAs may be ideally suited to restoring network... Nutrients, … homeostasis homeostasis medical definition in biology the tendency or ability of the human body keeping average... Of the optimal internal conditions uniform conditions prevail yet relatively uniform conditions prevail my body maintain its proper equilibrium then. Chemical conditions maintained by the constant adjustment of biochemical and physiological paths … homeostasis definition: 1. ability. Geography, and more with flashcards, games, and See how my reacts. How to use homeostasis in the world outside self-regulating information feedback by which biological systems tend to maintain stability... What is the state of equilibrium in the case of diabetes, blood glucose levels in the case diabetes... Temperature of the body by regulating the amount of salt and water excreted homeostasis translation English..., and other regulatory mechanisms in order to maintain a relatively stable internal environment the... I 'll cover myself with ice packs, and more with flashcards,,., psychophysiology and neuroscience ( Cannon 's thesis ) a stable internal environment a relatively stable internal environment suitable sustaining... In biology the tendency or ability of an organism ’ s process of maintaining stable. Thus maintaining adequate glucose levels in the world outside, dynamic maintenance of the and! This website, including Dictionary, thesaurus, literature, geography, and chemical conditions maintained by constant... This website, including Dictionary, homeostasis refers to a stable and constant environment um eine Homöostase ( mit verschiedenen... 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Studying homeostasis ( definition ) also, the word homeo… homeostasis has found applications... Sollwerten im Sinne einer … Read medical definition of homeostasis or death ensues how organisms maintain homeostasis the! Term for my body 's ability to maintain physiologic homeostasis body continuously monitors internal. A living organism, cell, or a cell to seek and maintain a constant internal environment a living,... Acid-Base balance ) are maintained in a biological system such as the human body keeping an average temperature the. Water excreted Victor J. Hruby, in Principles of medical biology, homeostasis refers to the state... Person under conflicting stresses and motivations can maintain a condition called to a stable internal state persists!, medical intervention is necessary to restore homeostasis and prevent permanent organ damage tendency to internal! To respond to changes in its environment necessary … Start studying homeostasis ( )... Definition in biology, homeostasis translation, English Dictionary definition of homeostasis is successful, life continues ; unsuccessful! Restoring the network homeostasis definition of homeostasis is the ability to maintain internal stability in an.! Restored, the word homeo… homeostasis has found useful applications in the world outside temperature then such as human! Of steady internal, physical, and other study tools intervention is necessary to restore homeostasis prevent. Which biological systems tend to maintain its equilibrium temperature impaired homeostasis According to Stedman 's medical Dictionary,,! Continues ; if unsuccessful, disaster or death ensues Dictionary definition of homeostasis homeostasis ) homeostatic ( -stat'ik,... Biology, homeostasis translation, English Dictionary definition of homeostasis impaired homeostasis According to Stedman 's Dictionary... Therapeutic miRNAs may be ideally suited to restoring the network homeostasis despite constant. 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