Hyperkalemia (High Potassium)

Background Potassium ions play an important role in many biological processes, particularly in the generation of membrane and action potentials and electrical conduction in nerve cells and the heart. Potassium is 98% localized intracellularly. The primary active transporter Na+/K+-ATPase provides transport into cells. Two hormones maintain the deep extracellular potassium concentration. The first is insulin, … Hyperkalemia (High Potassium)

Hypokalemia (Low Potassium)

Background Potassium ions play an important role in many biological processes, particularly in the generation of membrane and action potentials and electrical conduction in nerve cells and the heart. Potassium is 98% localized intracellularly. The primary active transporter Na+/K+-ATPase provides transport into cells. Two hormones maintain the deep extracellular potassium concentration. The first is insulin, … Hypokalemia (Low Potassium)

Oral Rehydration Solution

Products Various oral rehydration powder products are commercially available in many countries (Normolytoral, Elotrans, Oralpädon). The solution was developed in the 1960s. Structure and properties Oral rehydration solution contains water, glucose (dextrose), sodium, potassium, chloride, and citrate. Powder composition (excluding water, WHO-ORS): Anhydrous glucose Sodium chloride (table salt) Potassium chloride Trisodium citrate dihydrate Optional excipients, … Oral Rehydration Solution