What should be done to a 35 year old female who is three months pregnant and has twisted her knee?

Transporting a pregnant patient properly is crucial for the safety of both the mother and the fetus. In the case of a 35-year-old female who is three months pregnant and has sustained a knee injury, the best course of action is to splint the injury and transport her carefully.

Using a stretcher and straps provides stability for her condition, which is essential given her pregnancy and the injury. Transporting her on her left side is particularly important because it helps to avoid potential compression of the inferior vena cava, which can occur when a pregnant woman lies on her back. This positioning improves blood flow back to the heart and can also enhance oxygen delivery to the fetus, promoting better outcomes for both mother and child.

It is important to consider that keeping her standing until help arrives could lead to further injury or complications. Similarly, applying ice and monitoring the situation may not provide adequate care for her knee injury, nor take into account the risks associated with her pregnancy. Transporting her lying on her back is also not advisable due to the potential risk of compressing major blood vessels.

Thus, properly splinting the injury and transporting the patient on her left side is the correct choice that prioritizes the well-being of both the mother and her developing baby.