Final answer:
The lesions are like vesicles, but larger and occur in cases of second degree burns is: 2)bullae.
Step-by-step explanation:
The lesions that resemble vesicles but are larger and typically occur in cases of second-degree burns are called 2) bullae. These lesions are essentially large blisters filled with fluid, and they measure at least 5 mm in diameter. In the context of burns, a second-degree burn can lead to the development of these painful, swelling blisters on the skin. It is essential for such burns to be kept clean and sterile to prevent infection and facilitate healing, which can take several weeks.
Unlike bullae which are fluid-filled, the other options listed pertain to different types of skin lesions. Pustules are similar to vesicles but contain pus, macules are smooth spots of skin discoloration, and papules are small raised bumps on the skin. Therefore, for a case involving second-degree burns, the correct option is bullae, as they are directly related to the blistering that results from this type of burn injury.