When caring for a laboring patient with oligohydramnios, the nurse should be aware that: Note: ...

1,2,4,5
Rationale 1: Less amniotic fluid lessens the cushioning effect, and cord compression is more likely.
Rationale 2: There is less fluid available for the fetus to use during fetal breathing movements, therefore pulmonary hypoplasia can develop, which could cause respiratory difficulties at birth.
Rationale 3: Labor progress is slower than average due to the decreased fluid volume.
Rationale 4: Decreased amniotic fluid can contribute to fetal head compression, which manifests itself in early decelerations.
Rationale 5: These abnormalities can occur because of impaired fetal movement.