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: Unknown
This sign is found in: 
Select and explain. 
A. Splenic injury, B. Perforative peritonitis, C. Mesenteric vascular occlusion, D. Gastric volvulus
A: Splenic injury
Answer: A: Splenic injury 
Explanation: Kehrs sign is seen in Splenic injury 
• Kehr’s sign is occurrence of pain in the tip of shoulder due to presence of blood/irritant in peritoneal cavity.
• Kehr’s sign in left shoulder is considered a characteristic sign of splenic rupture.
• Kehr’s sign is a classic example of referred pain (phrenic nerve)