Understanding Acid-Base Disorders - PMC - PubMed Central (PMC)
In this article, we aim to provide the reader with an overview of the key concepts necessary for developing a good working understanding of acid-base disorders that commonly present in clinical medicine. We start with some acid-base disorder definitions and then provide a series of case vignettes to illustrate the key points.
Physiological Approach to Assessment of Acid–Base Disturbances
2014年10月9日 · Accurate and timely interpretation of an acid–base disorder can be lifesaving, but the establishment of a correct diagnosis may be challenging. 1 The three major methods of quantifying...
Acid-Base Disorders - Endocrine and Metabolic Disorders
Acid-base disorders are pathologic changes in carbon dioxide partial pressure (Pco2) or serum bicarbonate (HCO3−) that typically produce abnormal arterial pH values. Acidemia is serum pH < 7.35. Alkalemia is serum pH > 7.45. Acidosis refers to physiologic processes that cause acid accumulation or alkali loss.
Acid-Base.org - Modern Acid-Base Physiology
An Educational Web Site about Modern Human Acid-Base Physiology: The Quantitative Physicochemical Model of Human Acid-Base Physiology in Blood Plasma Presented by James Figge, MD Dedicated to the memory of Vladimir Fencl, MD, CSc (PhD)
Approach to acid–base disorders in primary care - PMC
2024年2月12日 · Acid–base disorders (ABD) are a group of conditions characterised by changes in the concentration of hydrogen ions (H +) or bicarbonate (HCO 3 −) ions, which lead to changes in the arterial blood pH.[1,2,3] A definitive diagnosis is made by arterial blood gas (ABG) analysis. There are four primary ABD, namely metabolic acidosis, respiratory ...
Acid-base disorders - Knowledge - AMBOSS
2024年6月25日 · Acid-base disorders are characterized by changes in the concentration of hydrogen ions (H+) in the body. Increased H+ concentration (acidosis) can lead to an abnormally low blood pH (acidemia) and ...
23-15: Acid-Base Disorders - McGraw Hill Medical
One respiratory or metabolic disorder with its appropriate compensatory response is a simple acid-base disorder. A mixed acid-base disorder is when multiple simple disorders are present simultaneously. Diagnosing an acid-base disorder requires a systematic approach (see box Step-by-Step Analysis of Acid-Base Status).
Acid-base disorders in medicine - PubMed
The practice of internal medicine involves daily exposure to abnormalities of acid-base balance. A wide variety of disease states either predispose patients to develop these conditions or lead to the use of medications that alter renal, gastrointestinal, or pulmonary function and secondarily alter a …
Acid-Base Disorders | Harrison's Manual of Medicine, 20e ...
The HCO 3 /PCO 2 relationship is useful in classifying disorders of acid-base balance. Acidosis is due to gain of acid or loss of alkali; causes may be metabolic (fall in serum HCO 3 −) or respiratory (rise in PCO 2). Alkalosis is due to loss of acid or addition of base and is either metabolic (↑ serum [HCO 3 −]) or respiratory (↓ PCO 2
Electrolytes and Acid-Base Disorders - ASHP
Acid-base and electrolyte disorders in patients with and without chronic kidney disease: an update (Kidney Dis 2017) Mechanisms of Acid-Base Kinetics During Hemodialysis: a Mathematical-Model Study (ASAIO J 2021)