Final answer:
Pharmacokinetics is the study of how drugs are processed by the body. Drug half-life measures how long a drug stays in the body. Pharmacogenomics analyzes the influence of genetics on drug response. Therapeutic window determines the ideal drug concentration for treatment.
Step-by-step explanation:
Pharmacokinetics is the study of how drugs are absorbed, distributed, metabolized, and eliminated by the body. It involves understanding how drugs move through the body and how they interact with various organs and tissues. Drug half-life refers to the time it takes for the concentration of a drug in the body to decrease by half. It is an important measurement to determine how long a drug will stay in the body and how often it needs to be administered. Pharmacogenomics is a field of study that investigates how a person's genetic makeup can influence their response to drugs. It involves analyzing a patient's genes to tailor drug therapy and optimize treatment outcomes. Therapeutic window refers to the range of drug concentrations in the body that provides the desired therapeutic effect without causing significant side effects. It helps determine the proper dosage and frequency of a drug to achieve the best treatment outcomes.