After teaching the parents of a child with lactose intolerance about the disorder, the nurse determines that the teaching was effective when the mother describe the condition? 1. “The lack of an...

After teaching the parents of a child with lactose intolerance about the disorder, the nurse determines that the teaching was effective when the mother describe the condition?

1. “The lack of an enzyme to break down lactose.”

2. “An allergy to lactose found in milk.”

3. “Inability to digest proteins completely.”

4. “Inability to digest fats completely.”