In Assessing the Immediate Condition of the Newborn After Birth,a

In assessing the immediate condition of the newborn after birth,a sample of cord blood may be a useful adjunct to the Apgar score.Cord blood is then tested for pH,carbon dioxide,oxygen,and base deficit or excess.Which clinical situation warrants this additional testing? (Select all that apply. )

A) Low 5-minute Apgar score
B) Intrauterine growth restriction (IUGR)
C) Maternal thyroid disease
D) Intrapartum fever
E) Vacuum extraction