补阳还五汤由下列哪些药物组成？（）
A.黄芪
B.当归、川芎
C.桃仁、红花
D.地龙、赤芍
E.菖蒲、郁金
参考答案：A, B, C, D
下列显像剂中，能用于甲状腺髓样癌显像的是（）
A.201T
B.131I-MIBG
C.123I-MIBG
D.99mTc-MIBI
E.99mTc［V］-DMSA
The immobile adolescent with a recent fractured femur suddenly complains chest pain, dyspnea, diaphoresis, and tachycardia. Which of the following would the nurse suspect()
A. Atelectasis.
B. Pneumonia.
C. Pulmonary edema.
D. Pulmonary emboli.
