Essay Pharmacology Case Study of Nursing Practice – Nursing Assignment Help

Assignment Task :

Pharmacology is the study of interaction of the drugs and human body. Additionally, it gives an information in regard to the interaction between the living organisms and chemicals which may affect negatively and positively on biochemical functions. It’s also provides a basic understanding in regard to the role of clinical and nuclear medicine practitioners. In addition, the two-broad brand division of pharmacology is Pharmacodynamics and Pharmacokinetics which is crucial to know before the administration of medications. This case study will discuss about the understanding of pharmacokinetics and pharmacodynamics of a specific medicine. Also, this case study outlines the relevant principles of medication to promote the safely administration of medications which can be beneficial for the patients. 

Understanding the Pharmacokinetics and Pharmacodynamics 

The relevant knowledge of various pharmacokinetics of medications helps to do safe administration of medication. Pharmacokinetics refers to the response of the body to the administer medications. There are several properties of pharmacokinetics of metoclopramide includes Absorption, distribution, metabolism and excretion. Metoclopramide is gastro-kinetic medication which increase the gastrointestinal motility by enhancing the constancy contraction of the small intestine (Redondo et al, 2015, p.3639). Adams and Isola (2020) stated that metoclopramide can be administered by orally in a tablet or liquid form to the patients. The dosage of the tablets and solutions comes in 5mg and 20mg which can be empty stomach or before sleep ref . However, in critical conditions, metoclopramide can be given by intravenously and intramuscularly. According to Australian Product Information the pharmacological action of metoclopramide intravenously takes approximately one to three minutes and 10 to 15 minutes for intramuscular administration.