PPT-ACID-BASE BALANCE ABG INTERPRETATION

DR NABIL BASHIR RESPIRATORY SYSTEMBIOCHEMISTRY Henderson Hasselbalch equation where pH is the negative logarithm of molar concentration of hydrogen ions pKa H2CO3 is the logarithm of the acid dissociation constant of carbonic acid It is equal to 61. Arterial Blood Gas interpretation is an easy skill to master. It simply requires an understanding of pH, the respiratory component (pCO2), a metabolic component (HCO3 and/or Base Excess), what they represent, and what the normal ranges are.. MOST Analysis. Sequence Model. Phases . Parameters . (A, B, G…). Index Values. ( 1,3,6,…). Methods Description. MODEL URUTAN MOST. ACTIVITY. SEQUENCE MODEL. PARAMETER. GENERAL MOVE. ABG ABP A. A – Action Distance. Fluid, Electrolyte, and Acid-Base Balance. 1. Body Water Content. Infants have low body fat, low bone mass, and are 73% or more water. Total water content declines throughout life. Healthy males are about 60% water; healthy females are around 50%. Diagnosis of acid base balance in diarrhoeic calves. Implementation in practice Dai Grove-White A historical perspective William O ’ Shaughnessy 1831 “I would expect much benefit from the frequently repeated use of the neutral salts by the mouth dissolved in large quantities of tepid water. In severe cases, in which M. . Gardner. Copyright2/4/2013. ACID /BASE BALANCE. In order to meet homeostasis, the body fluids must maintain a stable chemical balance of hydrogen ions in body fluids.. This is done by regulating their acidity /alkalinity. . Learning Objectives. Describe . what is meant by acids, bases and . buffers. List . normal pH of the body fluids. . Describe . the processes involved in maintenance of normal blood pH. .. Describe . various types of acidosis and alkalosis. OR. Regulation of Blood . pH. Dr. Anissa Atif Mirza. Synopsis. Introduction. Sources of Acids and Bases in body. What is Acid Base Balance?. Mechanisms Regulating Blood pH.. Significance of Maintaining Acid Base Balance. For cells to function optimally, . a steady balance . between the acids and the bases . is necessary.. Acid-base balance represents homeostasis of hydrogen (H+) ion . concentration in . body fluids. . DR.SULEKHA SAXENA . ASSISTANT PROFESSOR . DEPT OF CRITICAL CARE MEDICINE . KING GEORGE’S MEDICAL UNIVERSITY LUCKNOW INDIA . INDICATION OF ABG . Assess . adequacy of ventilation and . oxygenation. . Outlines. Introduction . Components of ABG . Oxygenation . Ventilation . and Acid-Base . Status . PaO2, PH, PaCO2, HCO3, buffer system, base excess o . rbase. deficit and compensation. . Signs and Symptoms of . By. Dr. . Jamal Ahmed Abdul-Barry. . Professor in Clinical biochemistry. Buffering Systems. Buffers are aqueous systems that tend to resist changes in pH when small amounts of strong acid [H. .. Acid-Base Titration. .. المحاضرة الثانية للجزء العملي. . . Acid-Base Titration. . Analytical chemistry. : is the analysis of material samples to understanding of their chemical composition and structure. It has a wide range of monitoring pollution in the environment, development of new materials, and drug manufacture.. This lecture presents the basic concepts of pharmaceutical inorganic chemistry with emphasis on the description, mechanisms and uses of various pharmaceutical products which are clinically used to correct various body disorders. The major topics to be covered are acids and bases, intra and extra cellular electrolytes, the gastrointestinal agents and topical agents frequently employed in the conversion of drugs to chemical forms convenient to their product formulations.. Acid-base balance.  . * Acids are electrolytes that release hydrogen ions (H+) when they are dissolved in water.. * Bases are electrolytes are release hydroxide ions (OH-) when they are dissolved in water..