Short-term regulation of acid-base homeostasis of body fluids.
The first in this two-part article explores the short-term homeostatic mechanisms involved in maintaining the 'acid-base balance' of body fluids. The second article identifies the intermediate and long-term homeostatic mechanisms involved in maintaining the 'acid-base balance'. The acid-base balance of the body refers to the ideal pH of body fluids, which is determined by the hydrogen ion (H+) concentration of body fluids. Normal pH optimizes enzyme action and a healthy metabolism. Prolonged abnormal pH leads to disordered metabolism and illness, therefore, an understanding of pH is crucial for nurses who have access to patient's medical records. Since observing a patient's blood and urine pH aids assessment, diagnostics, planning care, implementing care and re-evaluating healthcare intervention. The aim of this article is to educate nurses in the understanding of the biochemical functioning of buffers as the short-term regulators of pH control.
Clancy
John
J
Human Physiology, School of Nursing, Faculty of Health, University of East Anglia, Norwich.
McVicar
Andrew
A
D000136:Acid-Base Equilibrium / Q000502:physiology*; D001826:Body Fluids / Q000502:physiology*; D006706:Homeostasis / Q000502:physiology*; D006801:Humans; D006863:Hydrogen-Ion Concentration