This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Injuries Around Shoulder, Subject name: Orthopaedics
A one-and-a-half-year-old child holding her father's hand slipped and fell but did not let go of her father's hand. After that she continued to cry and hold the forearm in pronated position and refused to move the affected extremity. Which of the following management at this stage is most appropriate? 
Select and explain. 
A. Supinate the forearm, B. Examine the child under GA, C. Elevate the limb and observe, D. Investigate for osteomyelitis
A: Supinate the forearm
Answer: A: Supinate the forearm 
Explanation: (a) Supinate the forearm- This is a case of pulled elbow.- Treatment is simple. The child's attention is diverted, the elbow is quickly supinated and then slightly flexed.