评价中心的特点主要包括()。
A.多种方法并用
B.采用动态形式
C.情景比较真实
D.评价结果容易衡量
E.评价费用较高
参考答案:A, B, C, D, E
男性,67岁,咳嗽咳痰,发热2个月,体查,全身淋巴结肿大,如指头大小至鸡蛋大小部分粘连。无痛,肝脾轻度肿大,WBC 45.1×109/L,N39%,L60%,可见幼稚细胞2%,Hb101g/L,PLT100×109/L,该病人可能是何病
A.急性淋巴细胞白血病B.慢性淋巴细胞白血病C.淋巴瘤D.类白血病反应E.传染性单核细胞增多症
A 2-year-old client returns from surgery after a bowel resection as a result of Hirschsprung's disease. A temporary colostomy is in place. Which immediate postoperative nursing intervention takes priority ?()
A.Changing the surgical dressing.
B.Suctioning the nasopharynx frequently to remove secretions.
C.Irrigating the colostomy with 100 ml of normal saline solution.
D.Auscultating lung sounds.