Pharmacokinetics and Pharmacodynamics Essay Discussion Week 1 discussion Discussion: Pharmacokinetics and Pharmacodynamics

Pharmacokinetics and Pharmacodynamics Essay Discussion Week 1 discussion Discussion: Pharmacokinetics and Pharmacodynamics

As an advanced practice nurse assisting physicians in the
diagnosis and treatment of disorders, it is important to not only understand
the impact of disorders on the body, but also the impact of drug treatments on
the body. The relationships between drugs and the body can be described by
pharmacokinetics and pharmacodynamics. Pharmacokinetics describes what the body
does to the drug through absorption, distribution, metabolism, and excretion,
whereas pharmacodynamics describes what the drug does to the body. When
selecting drugs and determining dosages for patients, it is essential to
consider individual patient factors that might impact the patient’s
pharmacokinetic and pharamcodynamic processes. These patient factors include
genetics, gender, ethnicity, age, behavior (i.e., diet, nutrition, smoking,
alcohol, illicit drug abuse), and/or pathophysiological changes due to disease.
In this Discussion, you reflect on a case from your past clinical experiences
and consider how a particular patient’s pharmacokinetic and pharmacodynamic
processes altered his or her response to a drug. Pharmacokinetics and Pharmacodynamics Essay Discussion.