This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Aerial disorders, Subject name: Surgery
Amputated finger is transpoed in: 
Select and explain. 
A. Plastic bag with wet ice, B. Plastic bag with dry ice, C. Plastic bag with cold saline, D. Plastic bag with cold water
A: Plastic bag with wet ice
Answer: A: Plastic bag with wet ice 
Explanation: Amputated finger is transpoed in a Plastic bag with wet ice. "If it is anticipated that the amputated pa will be considered for replantation, it is critical to transpo the patient and the pa in an appropriate manner. The amputated pa is placed in a clean, dry, plastic bag, which is sealed and placed on top of ice in a Styrofoam container. This keep the pa sufficiently cool at 4 deg to 10 deg C without freezing. The amputated pa is wrapped in a lightly moistened saline gauze to prevent tissue drying"