Which Instruction Does the Nurse Give to a Patient Prescribed

Which instruction does the nurse give to a patient prescribed 0.5% podophyllotoxin solution for genital warts?

A) Apply to warts twice a day for 3 days, repeat each week for up to 4 weeks
B) Take orally twice a day for 3 days, repeat each week for up to 4 weeks
C) Apply to warts twice a day for 4 weeks
D) Take orally twice a day for 4 weeks