This assignment delves into various aspects of health science. It explores the pharmacological properties and therapeutic regimens of insulin, highlighting its importance in managing diabetes. The document also discusses the role of exercise in chronic back pain management and examines the effectiveness of different exercise modalities on cholesterol levels. Furthermore, it analyzes the use of diuretics for hypertension, comparing hydrochlorothiazide and chlorthalidone. Other topics covered include HbA1c as a diagnostic tool for diabetes, digoxin toxicity management, and the effects of dextromethorphan in cough syrup.