A small solid elevated skin lesion less than 1 cm.

A small solid elevated skin lesion less than 1 cm.

• A. Petechiae
• B. Papule
• C. Crust
• D. Pustule

Answer: (B)

A papule is defined as a small, palpable, solid skin lesion that measures less than 1 cm in diameter. The description you’re given—solid, elevated, and under 1 cm—fits this perfectly, because papules are raised and contain solid tissue rather than fluid. In contrast, petechiae are flat spots caused by tiny bleeds under the skin, crust is a dried scab on the surface, and a pustule is a raised lesion that contains pus, meaning it’s not solid throughout. So the described lesion is best identified as a papule.

A papule is defined as a small, palpable, solid skin lesion that measures less than 1 cm in diameter. The description you’re given—solid, elevated, and under 1 cm—fits this perfectly, because papules are raised and contain solid tissue rather than fluid. In contrast, petechiae are flat spots caused by tiny bleeds under the skin, crust is a dried scab on the surface, and a pustule is a raised lesion that contains pus, meaning it’s not solid throughout. So the described lesion is best identified as a papule.