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Advanced Pharmacology Case Study

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Advance pharmacology in an essential step as a nurse practitioner (NP) to understand how medications interact in the system before prescribing to patients. As noted by Dr. Terry Battaro Laureate Education (2010), part of our responsibility as advanced nurse practitioners is to prescribe medications and therefore must understand the outcome of the mediation. NPs have to be able to connect ideas from the Pathophysiology of the disease process, the pharmacokinetics and Pharmacodynamics which is not limited to age, sex, ethnicity, genetic to name a few. In this study, the writer will elaborate on an experience and discuss the Pharmacodynamics that needed to be considered before treatment and suggest a plan of care
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I admitted a 58 African American female who came in for severe swollen to her lips and face. She denied eating any food that she was allergic to but stated her physician saw her …show more content…
On the other hand, Pharmacodynamics refers to how drugs affect the body to initiate its therapeutic effect (Peterson 2017). When medications are ingested in the body, it goes through some chemical changes before the medicine can get into the system. The receptors in the cell (substances that blind to initiate a biochemical reaction) can only alter or modify a cell; it cannot start a new function; once the drug binds to a receptor, it can stop the activity of the receptor initiate a chemical event (Peterson 2017). It is crucial for the NP to understand how these medications initiate chemical reaction before prescribing medicines for patients. As noted by Lehane (2013) African American and persons with seasonal allergies are at a higher risk for ACE inhibitors. More testing needs to be performed before medication is prescribed. As earlier mentioned, other factors can affect the pharmacokinetics and Pharmacodynamics of a

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