Laser Technician (International Board of Electrologist Certification) IBEC Board Exam

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Which skin condition can occur due to excessive sun exposure?

Psoriasis
Melanoma
Eczema
Hyperpigmentation

The correct answer is: Melanoma

Melanoma is a serious form of skin cancer that can develop as a result of excessive sun exposure. Ultraviolet (UV) radiation from the sun can damage the DNA in skin cells, leading to mutations that may result in the uncontrolled growth characteristic of cancer. Genetic predisposition, fair complexion, and a history of sunburns can increase the risk of developing melanoma. While other skin conditions exist, such as psoriasis, eczema, and hyperpigmentation, they are not directly caused by excessive sun exposure in the same direct and harmful manner as melanoma. Psoriasis is an autoimmune condition that results in rapid skin cell production, eczema is a complex condition often related to genetics and environmental factors, and hyperpigmentation typically refers to darkened areas of skin that can be triggered by various factors, including sun exposure but not directly linked to a cancerous process. Therefore, in the context of the question, melanoma stands out as the skin condition specifically associated with excessive sun exposure and its potential to lead to cancerous growth.