Which of the following skin conditions is characterized by red bumps that can form moist, weeping blisters and skin that becomes scaly, raw, or thickened?

A. Diaper dermatitis typically affects the diaper area and presents as red, inflamed skin, sometimes with small papules, but it rarely forms moist, weeping blisters over widespread areas or becomes thickened and scaly as seen in chronic eczema. B. Contact dermatitis occurs after exposure to an irritant or allergen. It usually presents as localized redness, itching, and sometimes vesicles, but it does not typically lead to chronic skin thickening or widespread scaling unless exposure is recurrent and prolonged. C. Seborrheic dermatitis usually affects areas with high sebaceous gland activity, like the scalp, face, and upper trunk. It presents with greasy, yellowish scales and mild erythema but rarely causes moist, weeping blisters or the thickened, raw skin described in this question. D. Atopic dermatitis (eczema) is a chronic, relapsing inflammatory skin disorder. It is characterized by red bumps, intense pruritus, and lesions that can form moist, weeping blisters in acute flares. Over time, the skin may become scaly, raw, or lichenified (thickened) due to chronic scratching and inflammation. These features help distinguish atopic dermatitis from other pediatric skin conditions.