Question

score: 0/450
mrsa refers to:
○ morphine - resistant staphylococcus aureus.
○ mercury - resistant staphylococcus aureus.
○ methicillin - resistant staphylococcus aureus.
○ methamphetamine - resistant staphylococcus aureus.

Explanation:

MRSA is an acronym for methicillin-resistant Staphylococcus aureus, a type of bacteria resistant to several antibiotics including methicillin. The other options involve incorrect resistance agents (morphine, mercury, methamphetamine) unrelated to MRSA's definition.

Answer:

methicillin-resistant Staphylococcus aureus.