This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Dental
Most common cause of Acute paronychia is 
Select and explain. 
A. Staphylococcus, B. Pseudomonas, C. Candida, D. Trichophyton
A: Staphylococcus
Answer: A: Staphylococcus 
Explanation: Most common cause of Acute paronychia: Staphylococcus
Most common cause of Chronic paronychia: candida.