Why is it important for hospital staff to know their facility's protocol?

How can a person  best  reduce the risk of injuries on the road?  

The parents of an infant born with myelomeningocele are confused about the primary healthcare has told them about the condition.what should the nurse consider before answering the parents questions in language that they will understand?

How can people get cancer? what types of cancer are there? plz i’ll mark u brainliest