Answer :
Final answer:
MRSA is a resistant strain of bacteria that is difficult to treat with antibiotics. It resists multiple common antibiotics and typically causes skin infections. Therefore, the answer to the multiple-choice question provided is option a).
Explanation:
MRSA, which stands for Methicillin-resistant Staphylococcus aureus, is a resistant strain of bacteria that is difficult to treat with antibiotics. This is due to its ability to resist many types of antibiotics that are commonly used to treat staph infections. MRSA infection may occur in different parts of the body, but it commonly causes skin infections.
MRSA is not a mnemonic for fire safety actions nor a set of activity guidelines, making choices c) and d) incorrect. Additionally, MRSA is definitely not a bacterial strain that is easy to treat with antibiotics, so choice b) is also incorrect.
Therefore, the correct answer is a) A resistant strain of bacteria that is difficult to treat with antibiotics.
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