Assignment:Antimicrobial Agents

Antimicrobial agents are essential components in the treatment of various bacterial infections as they help to kill or prevent the growth of microbes such as bacteria, fungi, and protozoans. Prior to the discovery of antimicrobial agents, treatment options for patients with bacterial infections were limited. For many patients, treatment often resulted in the amputation of limbs or even death. Today, treatment options for bacterial infections typically have a more positive prognosis. Due to the various types of infections presented in patients, it is essential to be able to identify the underlying cause of the infectionwhether bacterial or viralbefore recommending drug treatments. This will help you identify whether or not an antimicrobial agent would be appropriate and which specific agent would target the infection. In this Assignment, you consider the appropriate use of antimicrobial agents for infections.

To prepare:

• Review this weeks media presentation on principles of antimicrobial therapy, as well as Chapter 8 of the Arcangelo and Peterson text.
• Consider the categories of antimicrobial agents.
• Think about differences between viral and bacterial infections.
• Reflect on why proper identification of the infection is key to selecting the proper antimicrobial agent.

Then

Write a 2- to 3- page paper that addresses the following:

• Describe the categories of antimicrobial agents and their mechanism of actions including

using published guidelines about antimicrobial agents.

• Describe differences between viral and bacterial infections.
• Explain why proper identification of viral and bacterial infections is key to selecting the proper antimicrobial agent.
• Make sure to include mechanism of actions with the different antimicrobal agents. How does the medicince work? What action does it do in the body.