منابع مشابه
Acid-base balance in acute gastrointestinal bleeding.
Acid-base balance has been studied in 21 patients with acute upper gastrointestinal bleeding. A low plasma bicarbonate concentration was found in nine patients, accompanied in each case by a base deficit of more than 3 mEq/litre, indicating a metabolic acidosis. Three patients had a low blood pH. Hyperlactataemia appeared to be a major cause of the acidosis. This was not accompanied by a raised...
متن کاملMedical Acid-base Balance
an increase in the number of poisonings occurring in the province or from an increase in the number of enquiries with no change in the number of poisonings. (ii) there was an increase in 1976 in the number of prescriptions dispensed and therefore an increase in the number of drugs consumed. (iii) the increase in enquiries about poisoning in children, if it reflects an increase in actual poisoni...
متن کاملAcid-base Balance in Sweat
The reaction, the osmotic pressure, and the volume relationships of the body fluids are closely dependent on the properly regulated acid-base equilibrium. We have attempted to work out some of the regulatory mechanisms for the preservat.ion of acidbase equilibrium during the process of heavy sweating in ways analogous to those employed in the many similar studies of blood and urine. The changes...
متن کاملDisorders of Acid-base Balance
Maintenance of acid-base homeostasis is a vital function of the living organism. Deviations of systemic acidity in either direction can impose adverse consequences and when severe can threaten life itself. Acid-base disorders frequently are encountered in the outpatient and especially in the inpatient setting. Effective management of acid-base disturbances, commonly a challenging task, rests wi...
متن کاملDisorders of acid-base balance.
BACKGROUND Intensivists spend much of their time managing problems related to fluids, electrolytes, and blood pH. Recent advances in the understanding of acid-base physiology have resulted from the application of basic physical-chemical principles of aqueous solutions to blood plasma. All changes in blood pH, in health and in disease, occur through changes in three variables: carbon dioxide, re...
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ژورنال
عنوان ژورنال: Nephrology Dialysis Transplantation
سال: 2009
ISSN: 0931-0509,1460-2385
DOI: 10.1093/ndt/gfp139