system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Which of the following is a sub-epidermal blistering disorder?
assistant
The correct answer is  ANSWER: (B) Bullous pemphigoidREF: Rooks dermatology 7th ed p. 41.3-41.19Interapidermal bullaBlister at dermoepidermal junctionGranular layerJunctionalPemphigus foliaceousJunctional EBSubcorneal pustular dermatosisBullous pemphigoidStaphylococcal scalded skin syndrome Bullous impetigoDermolyticSpinous layerEpidermolytic bullosa dystrophicansFamilial benign pemphigusEpidermolytic bullosa aquisticaSuprabasalDermatitis herpetiformisPemphigus vulgarisDarier's diseaseBasal layerErythema multiformeLupus erythematosusLichen planusEBS