What category of topical skin medication is used to protect the skin and soothe irritation?

Collagenase (Santyl) would be indicated to treat:

Which action should a patient take after using a nystatin oral preparation? 

Which antipruritic would be most likely to cause a hypersensitivity reaction?

A patient using a burn medication should be instructed to: 

Patients with mild acne would most likely be treated with: 

Which of the following is an antibacterial cream used to treat impetigo topically?

When is corticosteroid ointment contraindicated? 

A client had a second-degree burn to the arm after hot water was spilled on it one hour ago.  The doctor has prescribed silvadene topical ointment. What does the practitioner need to know? 

A client with diabetes is treated with Nystatin for a fungal infection of the mouth. What instructions should be provided for the client? 

Contraindications and precautions for the use of isotretinoin include which of the following? 

Asher has a cream he uses to treat his itchy rash and notices it contains benzocaine. What is the action of benzocaine?

Caused by an itch mite that burrows under the skin.

After many unsuccessful attempts to treat his acne with topical medications, including antibiotics, Flynn's doctor has prescribed isotretinoin for him. What action is isotretinoin likely to have?