Describe a drug as any substance taken into the body that modifies or affects chemical reactions in the body
Explain how using antibiotics only when essential can limit the development of resistant bacteria such as MRSA
Objective notes5 learning objectives15.1.1Drug as any substance taken into• Describe a drug as any substance taken into the body that modifies or affects chemical reactions in the bodyView15.1.2Use of antibiotics for the treatment• Describe the use of antibiotics for the treatment of bacterial infectionsView15.1.3Some bacteria are resistant• State that some bacteria are resistant to antibiotics which reduces the effectiveness of antibioticsView15.1.4Antibiotics kill bacteria but do not• State that antibiotics kill bacteria but do not affect virusesView15.1.5Using antibiotics only when essential• Explain how using antibiotics only when essential can limit the development of resistant bacteria such as MRSAView