PPT-Acid-Base Balance: Overview

MLAB 2401 Clinical Chemistry Keri BrophyMartinez 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. 1. Mohammed A. Almeziny. . BPharm.RPh. . . Msc. . PhD. Clinical . Pharmacist. The Body and pH. Homeostasis of pH is tightly controlled. Extracellular fluid = 7.4. Blood = 7.35 – 7.45. < 6.8 or > 8.0 death occurs. 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. Daley & . Daley. Chapter 5. :. Acid-base theory. 5.1 Acids & bases: overview & basics. 5.2 Acid & base strength. 5.3 Equilibrium acid-base reactions. 5.4 The leveling effect of solvents. 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%. 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. Lecture Presentation. James F. Kirby. Quinnipiac University. Hamden, CT. © 20. 15. Pearson Education, Inc.. 16.1 & 16.2 Some . Definitions. Arrhenius. An acid is a substance that, when dissolved in water, increases the concentration of hydrogen ions.. 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.. Coakley. 2/27/2014. Quick Review: Acids. Acids are compounds which function as. hydrogen (H+) donors . in biochemical equations/solutes. The more free H+ ions available for donation, the more acidic the compound. 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. . Lecture 5. Introduction. A complex system of chemical buffers together with highly specialized mechanisms of the lungs and kidneys continuously work together to ensure a precise balance of water, electrolytes, and pH in both the intracellular and extracellular compartments of the human body. . 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. . . . Asst. Prof. Dr. Dalya Basil. Disorders of Acid-Base Balance. There are two types of acid-base disorders: . 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..