This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Dental
M.C. site of Atopic dermatitis 
Select and explain. 
A. Scalp, B. Antecubital fossa, C. Elbow, D. Trunk
B: Antecubital fossa
Answer: B: Antecubital fossa 
Explanation: The cubital fossa or elbow pit is the triangular area on the anterior view of the elbow of a human or other hominid animal.
It is also called the antecubital fossabecause it lies anteriorly to the elbow (Latin cubitus) when in standard anatomical position.