A 2-day-old infant has significant nasal and rectal bleeding. The pregnancy was without complications; he was delivered by a midwife at home. He has breastfed well and has not required a health-care professional visit since birth. Examination His Apgar scores were 9 at 1 minute and 9 at 5 minutes.
Which vitamin deficiency is responsible for his condition? *This case is from Docplexus editorial team for educative purpose only. Source: Case Files Pediatrics (Fourth Edition) Stay Connected, the answer will be posted in the next 48 hrs!