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Br J Nurs. 2007 Sep 13-27;16(16):1016-21.

Short-term regulation of acid-base homeostasis of body fluids.

Author information

1
Human Physiology, School of Nursing, Faculty of Health, University of East Anglia, Norwich.

Abstract

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.

PMID:
18026041
DOI:
10.12968/bjon.2007.16.16.27082
[Indexed for MEDLINE]

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