PPT-Chapter 14 Assessment and Care of Patients with Acid-Base Imbalances

Normal Blood pH Keeping pH within the normal range involves balancing acids and bases in body fluids Normal pH for arterial blood 735 to 745 Normal pH for venous blood 731 to 741. Titration. Acid–Base Titration. The concentration of a weak acid or a weak base in water is difficult – if not impossible – to measure directly.. But we can calculate the concentration from the results of titration.. 17 Acids & Bases. The basics:. it’s just equilibrium. same K expressions, with new names: K. a. , K. b. same equilibrium calculations. What’s new:. the concept of . K. w. . p. -functions (pH, . Principles of Chemical Reactivity: . The Chemistry of Acids and Bases. In Chapter 3, you were introduced to two definitions of acids and bases: the Arrhenius and the Brønsted–Lowry definition.. Arrhenius acid: Any substance that when dissolved in water increases the concentration of hydrogen ions, H. 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. Homeostasis . Extracellular fluid. Intracellular fluid. Interstitial fluid. Transcellular fluids. Clinical Significance: Blood Pressure. Blood pressure is an example of hydrostatic filtering forces. It moves whole blood from the heart to capillaries where filtration can occur to exchange water, nutrients, and waste products between the blood and the tissues.. ABGs,. CVADs. Zoya. . Minasyan. , RN, MSN-. Edu. Purpose. Maintain a balance between acids and bases to achieve homeostasis: State of equilibrium. Health problems lead to imbalance. Diabetes mellitus. 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.. Mrs. Kreisel MSN, RN. NU130 Adult Health. Summer 2011. Appendicitis. . Acute inflammation of the vermiform appendix. —t. he blind pouch attached to the . cecum. of the colon. Abdominal pain in the . I. RNA [13.1]. A. Describe RNA – . Ribonucleic Acid. B. Differences between DNA and RNA. DNA. RNA. Deoxyribose. Ribose. Double-stranded. Single-stranded. G, C, A, Thymine. G, C, A, Uracil. . C. Types of RNA. 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. .. 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.. Although the acid-dissociation constant for phenol (C. 6. H. 5. OH) is listed in your book, the dissociation constant for the . phenolate. ion (C. 6. H. 5. O. -. ) is not.. Explain why it is not necessary to list both.. 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. 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..