<prompt> A 75-year-old woman presented with an enlarging lesion on the upper back of 3 years duration. She had multiple co-morbidities. On examination, there was a 4-cm diameter erythematous, shiny plaque. A punch biopsy showed superficial basal cell carcinoma. It was decided to treat her with imiquimod. What is the recommended treatment regimen?3 times per week for 8 weeks5 times per week for 6 weeksAlternate days for 4 weeksDaily for 3 weeks  <response>: Imiquimod is immune modulator MOA-acts on TLR 7,8 agonistIndication1. Anogenital wa3Tweek2. Actinic keratosis 2Tweek3. Superficial BCC 5TweekTopical application is carried out. 