The nurse is discussing the application of silver nitrate, an antimicrobial agent, to a client with a partial-thickness burn to the left leg. Which information should the nurse teach the client when...

The nurse is discussing the application of silver nitrate, an antimicrobial agent, to a client with a partial-thickness burn to the left leg. Which information should the nurse teach the client when discussing how to apply this medication after discharge?

1. Administer the silver nitrate ointment directly to the burned area twice a day. 2. Notify the HCP if a black discoloration occurs on the burned area. 3. Apply the silver nitrate solution to the wound dressing every 2 hours. 4. Do not allow anyone except the HCP to change the wound dressing.