UKMLA PLAB AMC USMLE Prometric MCQ

Question:
A 28 year old develops deep painful ulcers and folliculitis with a particular predilection for his oral and genital mucosa. He also complains of an exaggerated skin reaction to scratches This is suggestive of

a) behcet's disease
b) dermetitis herpetiformis
c) psoriasis
d) anthrax
e) chickenpox