The nurse is caring for a client diagnosed with psoriasis vulgaris who is receiving a psoralen and ultraviolet A light (PUVA) treatment. Which assessment finding indicates that the client has been overexposed to the treatment?

A Brown, rough, greasy, wart-like papules on the face. C Requires sunglasses because sunlight hurts eyes. D Tenderness upon palpation and generalized erythema. B Thick skin plaques topped by silvery white scales.