新中国成立以来,我国的社会主义建设道路曲折,其中对农村人民生活水平的提高没有多大帮助的是[ ]
A.土地改革运动
B.农业合作化运动
C.农村人民公社化运动
D.联产承包责任制
答案:C
非霍奇金淋巴瘤国际预后指数IPI得分为3,应为()。
A.低危组
B.中低危组
C.中高危组
D.高危组
E.极高危组
When preparing a client for a scheduled colonoscopy, which of the following nursing interventions would the nurse include
A.Inserting a nasogastric tube 12 hours before the procedure.
B.Cleansing the bowel with laxatives or enemas.
C.Administering an antibiotic to decrease the risk of infection.
D.Spraying a local anesthetic into the client's throat to calm the gag reflex.