Final answer:
Impaired skin integrity can indeed be an appropriate nursing diagnosis in the case of poisoning if the poison has an impact on the skin, through direct contact causing burns, or systemic reactions like rashes.
Step-by-step explanation:
The student is asking whether impaired skin integrity can be a nursing diagnosis in the case of poisoning. The answer is yes. Several poisons or toxins can cause damage to the skin either through direct contact or as a result of a systemic reaction. For example, contact with caustic chemicals can lead to burns, which impair skin integrity. Additionally, certain poisons might lead to systemic reactions such as rashes, blisters, or other skin lesions, which also indicate impaired skin integrity.
However, it's important to note that impaired skin integrity is one potential diagnosis amongst many and is only appropriate if the poison in question does indeed have an impact on the skin. In such cases, interventions may include wound care, avoidance of further exposure to the toxin, and monitoring for signs of infection or other complications.