Children arent typically allowed in the courtroom
The nurse should assess the efforts that the family has made to deal with their current situation.
The referral should be made if the family has done all the possible efforts possible but still unable to resolve the problem. Usually when the family said "we're at the end of the rope" , or "we don't know what to do anymore" could be taken as an indicator
I believe the answer is: B.proper government purpose
For example, there is a regulation to reduce the amount of Asian-american candidate from entering university because their score typically higher compared to other students.
This can be seen as an act of discrimination.
But the decision is seen as 'proper' because it intended to give more room for students from other racial minorities to pursue higher education.