PPT-Renal Control of Acid-Base Balance

The kidneys control acidbase balance by excreting either acidic or basic urine Excreting acidic urine reduces the amount of acid in extracellular fluid E xcreting basic urine removes base from the extracellular fluid. Definitions . Strong Acids. HCl. HBr. HI. HNO. 3. HClO. 4. H. 2. SO. 4. Acid: a species that supplies H. +. ions to water. Strong acid: an acid that completely ionizes in water forming an H. +. ion and an anion. 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. Prof. Tahir . Shafi. Why should we know about acid base disorders. What are acid base disorders. How to interpret acid base disorder. How to establish the cause. Why to worry about acid base disorders. 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%. 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.. 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 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. 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. 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. Many critical illnesses can disturb acid-base balance.. Acid-base disturbances may indicate an underlying disease or organ damage.. Accurate interpretation of acid-base disturbances requires the following:. 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.. Download PDF Acid Reflux Solution Kit™ eBook by Barton - a comprehensive step-by-step system designed to treat acid reflux and heartburn issues naturally. Acid. is defined as a substance which when dissolved in water gives hydrogen ions. (H +) . Examples.. Base is defined as a substance which when dissolved in water gives hydroxyl ions. (OH-) . Examples..