Blood base changes.
نویسندگان
چکیده
منابع مشابه
Acid-base Changes following Exchange Transfusion with Citrated Blood
The acid-citrate-dextrose (ACD) solution used to preserve blood consists in effect of 2 parts trisodium citrate to 1 part citric acid. It forms a buffer solution such that the pH of bank blood less than 5 days old is, in our experience, 6 6 ± 0 * 2. It can be predicted, therefore, that infusion of ACD blood must lead to an initial acidosis, and that this will in due course be replaced by a meta...
متن کاملAcid-base changes following exchange transfusion with citrated blood.
The acid-citrate-dextrose (ACD) solution used to preserve blood consists in effect of 2 parts trisodium citrate to 1 part citric acid. It forms a buffer solution such that the pH of bank blood less than 5 days old is, in our experience, 6 6 ± 0 * 2. It can be predicted, therefore, that infusion of ACD blood must lead to an initial acidosis, and that this will in due course be replaced by a meta...
متن کاملAcid-base changes in milk and blood of rats in acidosis and alkalosis.
Lactating white rats (Rattus norvegicus) were subjected to metabolic and respiratory acidosis and metabolic alkalosis. Before and during the various treatments, the acid-base status of heart blood and milk was determined. Acute metabolic acidosis lowered the pH of plasma and milk; Pco(2) and bicarbonate concentrations in plasma were lowered, and in milk Pco(2) was raised and the bicarbonate con...
متن کاملChanges in fetal lamb arterial blood gas and acid-base status with advancing gestation.
To determine whether there are changes in blood gas and acid-base status with advancing gestation in the fetal lamb, similar to that reported in the human fetus, blood gas, acid-base, and blood metabolite values were measured in 447 control, arterial blood samples from 108 chronically instrumented fetal lambs between 103 and 146 days gestation. With advancing gestation, Po(2), pH, O(2) saturati...
متن کاملAcid base changes in arterial and central venous blood during cardiopulmonary resuscitation.
Twenty-seven patients in cardiopulmonary arrest had simultaneous measurements of arterial and central venous blood gases during cardiopulmonary resuscitation (CPR) with a pneumatic chest comparison and ventilation device. Mean central venous and arterial hydrogen ion concentrations, PCO2 and calculated bicarbonate concentrations were significantly different (P less than 0.01) at all sampling ti...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: BMJ
سال: 1968
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.2.5603.490