Final answer:
The nurse should expect the provider to prescribe Prothrombin time (PT) as a laboratory test for a client with a suspected placental abruption.
Step-by-step explanation:
In this case, the nurse should expect the provider to prescribe Prothrombin time (PT) as a laboratory test for the client with suspected placental abruption.
A placental abruption is a serious condition where the placenta detaches from the uterus before delivery. It can lead to heavy bleeding, which can be life-threatening for both the mother and the baby.
Prothrombin time (PT) is a blood test that measures how long it takes for blood to clot. This test can help determine if there is a problem with the client's blood clotting ability, which is crucial in managing a suspected placental abruption.