Biology for Nursing

BIOLOGY FOR NURSING DGN 106/2 consistence CONTROL MECHANISM BY MAS NOR SALONI IBRAHIM mnsaloni@kck.usm.my OBJECTIVES 1. 2. 3. 4. 5. 6. 7. narrow homeostasis reveal the term subjective purlieu Explain the construct of homeostasis Describe the principle of a feedback musical arrangement Describe factors conduct in homeostasis Describe the negative and supportive feedback. Explain how homeostatic imbalances get under ones skin disorder Introduction ?Homeostasis is essential to assert the system activities ?Infection, injuries, medical or running(a) procedure results in flapping the homeostasis in the trunk ?Nurses shirk the important role to furbish up the clients homeostasis Homeostasis Homeostasis-, staying the kindred . The tendency of the form to husband the stability of the internal environs. (Cree, L. & Rischmiller, S., 1991) The run and activities help maintain homeostasis referred to homeostasis mechanism. It is dynamical and active. The maintenance of a regular purlieu in the dead body is called Homeostasis The concept of homeostasis consanguinity among internal and external purlieu How our bodies strive to maintain the perseverance of internal environs commonplace range The power which body can tolerate in their electric cell activities Eg 1. form temperature 36.8?C-37.5?C 2. pH of gastric succus: 0.9-1.2 3.

dividing line insistency: cx/60-140/80 4. pH inception : 7.38-7.42 Six grassroots factors urine pH Electrolyte Temperature Glucose Gases Cont.. Set wide-eyed point A character adduce point around which the body tries to keep the internal environment stable Eg; Body temperature 37.4?C ; Blood pH : 7.4 What is the internal environment ?? cell ?Smallest units of life ?Cells acquire food for thought for its metabolism & eliminate the recall products from the environment in which the cell lives Internal environment ? Extracellular tranquility or the fluid external the cell , is in a constant state of motility and supplied by lungs, GIT, skin and kidney ? Cell...If you result to get a full essay, order it on our website: Ordercustompaper.com

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