This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Bacterial infections, Subject name: Dental
[{'content': 'Ritters disease is caused by \nSelect and explain. \nA. Staphylococcus aureus, B. Staphylococcus epidermidis, C. Staphylococcus albus, D. Staphylococcus saprophyticus', 'role': 'user'}, {'content': 'Answer: A \nExplanation: scalded skin syndrome Ritter disease: This is the scalded skin syndrome, a potentially serious side effect of infection with the Staph (Staphylococcus) bacteria that produces a specific protein which loosens the "cement" holding the various layers of the skin together. This allows blister formation and sloughing of the top layer of skin Ref Harrison20th edition pg 1234', 'role': 'assistant'}]