Scabies
Scabies ( 40 Questions)
Silvery-white plaques with a predilection for extensor surfaces are characteristic of psoriasis, not scabies.
One of the hallmark clinical manifestations of scabies is the presence of linear burrows on the skin, which are caused by the mite's burrowing activity. The itching is typically more severe at night.
Pustules and papules with a honey-colored crust are indicative of impetigo, not scabies.
Raised, red welts with severe pruritus triggered by allergens are typical of urticaria or hives, not scabies.
Explanation: One of the hallmark clinical manifestations of scabies is the presence of linear burrows on the skin, which are caused by the mite's burrowing activity. The itching is typically more severe at night.
Incorrect choices: a. Silvery-white plaques with a predilection for extensor surfaces are characteristic of psoriasis, not scabies.
c. Pustules and papules with a honey-colored crust are indicative of impetigo, not scabies.
d. Raised, red welts with severe pruritus triggered by allergens are typical of urticaria or hives, not scabies.