This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Dermatitis, Subject name: Dental
Uicarial lesions are best described as - 
Select and explain. 
A. Nonpruritic, B. Bullous, C. Evanescent, D. Macular
C: Evanescent
Answer: C: Evanescent 
Explanation: uicaria consists of raised erythemayous skin lesions that are markedly pruritic , evanescent and generally worsened by scratching IADVL textbook of dermatology, cutaneous vascular response, page657