Slide 1IHG 05 Base Excess and Critical Care in the past and in the future Ivar Hejde Gøthgen M.D., D.M.Sc. Slide 2 IHG 05 Content Acid-base basic Scientist in the acid-base…

Slide 1Solution properties pH pH Acid Acid Base Base Ionization of water Ionization of water pH scale pH scale significance significance pKa pKa Weak acid, base Weak acid,…

Slide 1Homeostasis Slide 2 Section 2: Acid-Base Balance Acid-base balance (H + production = loss) – Normal plasma pH: 7.35–7.45 – H + gains: many metabolic activities…

Chapter 4(1) Acid – Base Disorders §1. Acid- Base balance 1.Concept of acid and base Acid: Acid is a proton donor. (HCl, NH4+) HCl → H+ + Cl- NH4+ → H+ + NH3 Base:…

Slide 1 Chapter 4(1) Acid – Base Disorders §1. Acid- Base balance 1.Concept of acid and base Acid: Acid is a proton donor. (HCl, NH 4 + ) HCl → H + + Cl - NH 4 + →…