如视线长度超过500米,视准线观测方法一般采用()或()
为确定术后肠蠕动恢复,护士应询问病人是否有() ["A、呃逆","B、反胃","C、恶心","D、排气","E、下腹痛"]
术后早期下床活动的作用不包括 ["A、促使呼吸加深,防止肺部并发症","B、促进血液循环,防止血栓形成","C、促进伤口愈合,防止伤口感染","D、促进胃肠蠕动,防止肠粘连及腹胀","E、促进排尿功能恢复,防止尿潴留"]
“有产者”原则
对术后非器质性病变引起的尿潴留病人所采取的护理措施应首选() ["A、安慰病人、诱导排尿","B、局部热敷","C、针刺疗法","D、服用止痛药物","E、无菌操作下导尿"]
亲缘选择