【多选题】放置导尿管时的感染预防和控制措施:()。
A.
医务人员应严格按照WS/T313(医务人员手卫生规范)的要求,洗手后,戴无菌手套实施导尿术。严格遵循无菌操作技术原则留置导尿管,动作宜轻柔,避免损伤尿道粘膜
C.
应使用合适的消毒剂,充分消毒尿道口及其周围皮肤粘膜,防止污染。男性:洗净包皮及冠状沟,然后自尿道口、龟头向外旋转擦拭消毒。女性:按照由上至下,由外向内的原则清洗外阴,然后清洗井消毒尿道口、前庭、两侧大小阴唇,最后会阴、肛门
E.
置管过程中,指导患者放松,协调配合,避免污染,如发现尿管被污染,应重新更换
【单选题】下列哪项是不正确的( )
A.
在手术过程中交换位置是应一人退后一步,与人背对背交换
B.
手术过程中脱落的手术器械不能重新返回手术台使用
C.
无菌包中无菌物品一次未取完时,及时包好,并限于6小时内使用
D.
穿无菌手术衣后戴无菌手套后手指不能再接触污染部位
【多选题】手术进行中的无菌原则正确的是:
A.
下坠超过手术床边缘以下的辅料及缝线等若未污染可取回使用
D.
手术过程中,同侧人员需调换位置时,应先退后一步,背对背转到另一位置
【单选题】What are the two sorts of research mentioned by Ziman?
B.
theoretical and non-instrumental
C.
instrumental and non-instrumental
D.
instrumental and practical
【单选题】What has possibly led to the sinking of the ship according to the news?
B.
Attacks from North Korea.
D.
Bad weather condition.
【单选题】What does the professor say about the invention of the elevator?
A.
It created design problems for architects.
B.
It was useful for transporting construction materials.
C.
It enabled architects to design taller office buildings.
D.
It made skyscrapers more expensive to build.
【单选题】What problem will the car industry in China face in the long run?
A.
It will face the problem of overcapacity gradually.
B.
It will keep growing at a rapid speed.
C.
It will not stay with high margins.
【判断题】实事求是是我们党的基本思想方法、工作方法、领导方法