Final answer:
The factors influencing the rate of medication metabolism include genetic factors, liver function, and drug interactions.
Step-by-step explanation:
The factors influencing the rate of medication metabolism include genetic factors, liver function, and drug interactions. These factors can affect how quickly drugs are metabolized and cleared from the body. For example, genetic variations in enzymes responsible for drug metabolism can result in different rates of drug breakdown. Liver function is also important as the liver is responsible for metabolizing many drugs. Additionally, drug interactions can impact the rate of metabolism by affecting the enzymes involved in drug breakdown.