PPT-Acid Base Balance

Normal PH is 736744 H HCO3 ltgt H2CO3 ltgt CO2H2O Metabolic alkalosis This is either due to base excess or deficit of acid Causes 1 Excessive injection of alkali 2loss of acid from stomach by repeated vomiting. Janis Rusin APN, MSN, CPNP-AC. Pediatric Nurse Practitioner. Lurie Children’s Transport Team. Objectives. Discuss the mechanisms for maintaining normal acid-base balance. Define respiratory and metabolic acidosis and alkalosis. of Salts. Acid-Base Properties of Salts. Type of Salt. Examples. Comment. pH of solution. Cation is from a strong base, anion from a strong acid. KCl, KNO. 3. NaCl. NaNO. 3. Both ions are neutral. Neutral. MLAB 2401: Clinical Chemistry. Keri Brophy-Martinez. Terms. Acid. Any substance that can yield a hydrogen ion (H. +. ) or hydronium ion when dissolved in water. Release of proton or H. +. Base. Substance that can yield hydroxyl ions (OH. Acid-base balance . (H. . production = loss). Normal plasma pH: 7.35–7.45. H. . gains: many metabolic activities produce acids. CO. 2. (to carbonic acid) from aerobic respiration. Lactic acid from glycolysis. 2009, Prentice-Hall, Inc.. Titration. In . this technique a known concentration of base (or acid) is slowly added to a solution of acid (or base. ).. The . analyte. - is the solutions being evaluated and is of unknown concentration.. 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. . . . . Asst. Prof. Dr. Dalya Basil. Disorders of Acid-Base Balance. There are two types of acid-base disorders: . 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. Just a few reminders. What makes an acid an acid?. A . Bronsted. -Lowry Acid is a compound that donates a proton (a hydrogen ion with a positive charge, H. +. ). Think of the standard acids that are commonly mentioned in Gen . .. 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.. Schedule. Intro. Why the pH value of body fluids must be “defended”. Defining pH. Logarithms . (see appendix). Acidosis and alkalosis. Biological Buffers and the Henderson-. Hasselbalch. equation. 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..