<prompt> An infant is brought to casualty with reports of violent shaking by parents. Most characteristic injury is:Long bone fractureRuptured spleenSubdural haematomaSkull bone fracture  <response>: Ans. C. Subdural haematomaRef: The essentials of forensic medicine and toxicology; Dr. KS Narayana Reddy, 33rd edition; Page no: 445Clinical Features of battered baby syndromeMost characteristic lesion-laceration of mucosa inside the upper lip and often tear of frenulum notedQInfantile whiplash syndromeQ- shaking a child causes subdural hematoma and intra ocular bleedingFractures and injuries will be at different stages of healing 