Final answer:
For a stage 1 pressure ulcer, the nurse should apply a c) transparent film dressing to maintain a moist healing environment and allow for oxygen exchange while protecting from bacterial contamination. Transparent film dressings are suitable because stage 1 ulcers generally do not have significant exudate.
Step-by-step explanation:
In the context of treating a stage 1 pressure ulcer, a nurse should consider applying a transparent film dressing. This type of dressing is ideal for stage 1 ulcers since it allows for oxygen exchange and protects the wound while maintaining a moist environment, which is critical for the healing process. Alginate dressings, hydrocolloid dressings, and gauze dressings are typically used for more advanced stages of pressure ulcers; therefore, a transparent film dressing is the most appropriate choice among the options listed.
Transparent film dressings are thin, adhesive, and waterproof, which can promote healing by providing a barrier to bacteria and other contaminants. Their non-absorbent nature is suitable since stage 1 pressure ulcers do not typically produce significant exudate. Additionally, the transparency allows for constant monitoring of the wound without disturbing the healing process.