The answer would be the last option which is:
protecting the body
excreting wastes
regulating temperatures
generating vitamins
This includes the skin and its extremities acting to shield the body from different sorts of harm, for example, loss of water or scraped area from outside. The framework has numerous parts in homeostasis. All body frameworks work in an interconnected way to keep up the inside conditions fundamental to the capacity of the body, the skin has a vital activity of securing the body and goes about as the body's first line of protection against contamination, temperature change, and different difficulties to homeostasis.
Answer:
The patient is at fault here.
It would help if the nurses and doctors who did the procedure wrote everything they did down so I could see what they did wrong.
Explanation:
The patient should not have been smoking after undergoing the surgery and should have cleaned their wound everyday as (Hopefully) instructed.