问题
单项选择题
Which of the following pieces of equipment would do best job to help prevent external rotation of the client’s right leg postoperatively（）
A. Sandbags.
B. A high footboard.
C. A rubber air ring.
D. A metal bed cradle.
答案
参考答案：A
解析：
It is best to support the client’s leg in its proper anatomic position and to prevent external rotation by supporting the leg with sandbags. A trochanter roll can also be used. Sandbags should be placed along the length of the thigh and lower leg.
