What happens to the hemoglobin protein on a red blood cell if someone has sickle cell anemia?

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?

When exercising, you shouldn’t go past to avoid an injury.

Which one is not a part of the base of the cranial cavity? a.scala anterior b.scala media c.scala lateralis d.scala posterior