Final answer:
Factors that increase the risk for skin impairment include having precancerous skin lesions, a family or personal history of skin cancer, a weakened immune system, exposure to radiation or toxic substances, and contact with dermatophytic fungi.
Step-by-step explanation:
An increased risk for skin impairment can be attributed to a number of factors beyond exposure to ultraviolet (UV) light.
These include being diagnosed with precancerous skin lesions, having a family history of skin cancer, a personal history of skin cancer, having a weakened immune system, being exposed to other forms of radiation or to certain toxic substances such as arsenic, and contact with dermatophytic fungi, particularly in warm and moist environments where fungi thrive.
Furthermore, conditions such as acne and skin cancer are commonplace skin problems. Pain sensation and the presence of skin lesions can increase susceptibility to secondary injuries and infections. Also, certain deficiencies, like lack of vitamin C leading to scurvy, can manifest through symptoms like dry and scaly skin, which is more prone to impairment.