Which client diagnosed with a stage 2 pressure ulcer should the nurse question the use of Iodosorb gel, a wound filler?

Correct Answer: D

Rationale: Iodosorb gel contains iodine, so it's contraindicated in clients with iodine sensitivity. Bovine reactions relate to Catrix, it's not universally safe, and it's suitable for infected wounds.

Correct Answer: A

Rationale: Melanomas develop from melanocytes, which are located in the epidermis.

Correct Answer: D

Rationale: Approximately 75% of keratoacanthomas occur on the face and nose.

Correct Answer: C

Rationale: Plastic and reconstructive surgery aims to restore both function and aesthetic form.

Correct Answer: D

Rationale: Primary prevention involves activities geared toward the prevention of illness and disease. Screening activities such as glucose testing and colonoscopy examinations are a form of secondary prevention. Rehabilitation activities are considered a tertiary level of prevention.