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
How is a two year old positioned for an emergency
examination of a fractured incisor? 
Select and explain. 
A. On the dental assistants Lap, B. On the parents lap, C. On the dental chair, D. In the papoose board
B: On the parents lap
Answer: B: On the parents lap 
Explanation: None