Difficulty: Medium
Average Score: 95%
Simulated
A nurse is reinforcing teaching with a client about treatment of methicillin-resistant Staphylococcus aureus (MRSA). Which of the following information should the nurse include in the teaching?
Correct answer
D
Rationale
Rationale for Correct Answer (D): Infections become resistant to high doses of antibiotics. The nurse should include this information in teaching about MRSA because MRSA is a type of bacteria that has developed resistance to many antibiotics, including high doses. It is important for the client to understand that increasing antibiotic doses will not effectively treat MRSA due to its resistance mechanism. This knowledge will help the client and healthcare providers make informed decisions about treatment options.
Summary of Incorrect Choices:
A: Antibiotic dosages below the minimum concentration are prescribed - This is incorrect because MRSA requires alternative treatment strategies due to its resistance to certain antibiotics, not lower dosages.
B: Broad-spectrum antibiotics are used whenever possible - This is incorrect because broad-spectrum antibiotics may not be effective against MRSA and can contribute to antibiotic resistance.
C: Antibiotics are prescribed only when a viral infection is present - This is incorrect because MRSA is a bacterial infection, not viral, and requires specific antibiotic treatment.
Summary of Incorrect Choices:
A: Antibiotic dosages below the minimum concentration are prescribed - This is incorrect because MRSA requires alternative treatment strategies due to its resistance to certain antibiotics, not lower dosages.
B: Broad-spectrum antibiotics are used whenever possible - This is incorrect because broad-spectrum antibiotics may not be effective against MRSA and can contribute to antibiotic resistance.
C: Antibiotics are prescribed only when a viral infection is present - This is incorrect because MRSA is a bacterial infection, not viral, and requires specific antibiotic treatment.