This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Bacteriology, Subject name: Microbiology
All are true about cutaneous anthrax except 
Select and explain. 
A. Extremely painful, B. The whole area is congested and edematous, C. Central crustation with black eschar, D. Satellite nodule around inguinal region
A: Extremely painful
Answer: A: Extremely painful 
Explanation: Cutaneous anthrax: lesion stas as a papule 1-3 days after infection and becomes vesicular, containing a fluid which may be clear or bloodstained. The whole area is congested and edematous and several satellite lesions filled with serum or yellow fluid are arranged around a central necrotic lesion which is covered by a black eschar. This is a malignant pustule. Reference: Textbook of Microbiology; Anathanarayan and paniker's; 10th edition; Page no: 249