Knowledge Tree
Relations (1)
related 3.17 — strongly supporting 8 facts
Homeostasis is the biological process responsible for regulating internal variables, specifically maintaining body temperature within a narrow, healthy range as described in [1], [2], and [3]. This regulation is achieved through negative feedback loops that detect and correct deviations from the body temperature setpoint, as detailed in [4], [5], [6], and [7].
Facts (8)
Sources
Understanding Allostasis: Stability Through Change - Cannelevate cannelevate.com.au 2 facts
measurementHomeostasis maintains core physiological parameters such as blood pH at approximately 7.0 and body temperature at around 37°C, which must remain within narrow ranges for survival.
claimHomeostasis operates reactively by responding to perturbations through negative feedback mechanisms to maintain vital constants like blood pH (approximately 7.0), body temperature (around 37°C), and oxygen levels within narrow ranges.
Homeostasis vs Allostasis — The Urban Health Council urbanhealthcouncil.com 1 fact
claimHomeostasis is defined as the return to predetermined healthy baseline biological parameters, including a pH of 7, a body temperature of approximately 37°C, and blood oxygen levels at 99%.
Homeostasis and Feedback Loops | Anatomy and Physiology I courses.lumenlearning.com 1 fact
claimWhen a stimulus alters an internal variable, such as body temperature or blood pressure, the body detects this signal and responds to maintain homeostasis.
Homeostasis vs. Allostasis: Why Your Body Needs More Than Stability trueself.health 1 fact
procedureThe homeostasis mechanism for regulating body temperature involves a negative feedback loop where sensors detect deviations from the 37°C (98.6°F) setpoint, the brain receives the signal, and the body executes corrective actions—such as shivering and constricting blood vessels when cold, or sweating and dilating blood vessels when hot—until the temperature returns to the setpoint.
negative and positive feedback (thermoregulation and lactation) armandoh.org 1 fact
measurementA human's normal internal body temperature is maintained between 36 to 37 degrees Celsius (97 to 99 degrees Fahrenheit) through homeostasis.
4.2: Homeostasis and Feedback Loops - Biology LibreTexts bio.libretexts.org 1 fact
claimHomeostasis is the process by which biological systems keep internal variables, such as body temperature and blood pressure, within a range of values appropriate to the system.
7.8 Homeostasis and Feedback - Human Biology humanbiology.pressbooks.tru.ca 1 fact
claimNegative feedback loops maintain homeostasis by using a stimulus, sensor, control centre, and effector to reduce excessive responses and keep a variable within the normal range, such as in the control of body temperature and blood glucose levels.