雷诺病的药物治疗可选用（）
A.血管扩张剂
B.皮质类固醇
C.免疫抑制剂
D.钙离子拮抗剂
E.前列腺素
参考答案：A, D, E
A client is having autonomic dysreflexi
a. What should the nurse do firstA. Place the client in Fowler’s position.B. Send a urine sample for culture.C. Administer nitroprusside sodium (Nipride) intravenously.D. Call the physician.
简述YB45型硬盒包装机模盒输送带张紧度的调整。
