构成法律关系的三要素是主体、客体和内容，而法律关系根据其调整内容与对象的不同，可以分

Nursing at Beth Israel Hospital produces the best patient care. If we are to solve the nursing shortage. hospital administration and doctors everywhere would do well to follow Beth Israel's example .

At Beth Israel each patient is assigned to a primary nurse who visits at length with the patient and constructs a full-scale health account that covers everything from his medical history  to his emotional state. Then she writes a care plan centered on the patient's illness but which also  includes everything else that is necessary.

The primary nurse stays with the patient through his hospitalization. keeping track with his progress and seeking further advice from his doctor. If a patient at Beth Israel is not responding  to treatment. it is not uncommon for his nurse to propose another approach to his doctor. What  the doctor at Beth Israel has in the primary nurse is a true colleague.

Nursing at Beth Israel also involves a decentralized (分散的) nursing administration; every  unit is a self-contained organization. There are nurse-managers instead of head nurses; in addition  to their medical duties they do all their own hiring and dismissing, employee advising, and they make salary recommendations. Each unit's nurses decide among themselves who will work what  shifts and when.

Beth Israel's nurse-in-chief ranks as an equal with other vice presidents of the hospital. She  is also a member of the Medical Executive Committee. which in most hospitals includes only  doctors.

小题1:Which of the following best characterizes the main feature of the nursing system at Beth    Israel Hospital?

A．The doctor gets more active professional support from the primary nurse.

B．Each patient is taken care of by a primary nurse day and night.

C．The primary nurse writes care plans for every patient.

D．The primary nurse keeps records of the patient's health conditions every day.小题2:It can be inferred from the passage that_____.

A．compared with other hospitals, nurses at Beth Israel Hospital are more patient

B．in most hospitals, patient care is inadequate from the professional point of view

C．in most hospital, nurses get low salaries

D．compared with other hospitals, nurses have to work longer hours at Beth Israel Hospital小题3:A primary nurse can propose a different approach of treatment when

A．the present one is refused by the patient

B．the patient complains about the present one

C．the present one proves to be ineffective

D．the patient is found unwilling to cooperate小题4:The main difference between a nurse-manager and a head nurse is that the former

A．is a member of the Medical Executive Committee of the hospital

B．has to arrange the work shifts of the unit's nurses

C．can make decisions concerning the medical treatment of a patient

D．has full responsibility in the administration of the unit's nurses小题5:The author's attitude towards the nurse system at Beth Israel Hospital is___

A．negative

B．neutral

C．critical

D．positive

烧伤后ARDS常用治疗措施有

A．氧疗

B．机械通气

C．防治感染

D．短期使用激素

E．病因治疗

质量为1kg的重锤自由下落，通过打点计时器在纸带上记录运动过程，打点计时器所接电源为6V，50Hz的交流电源，纸带上O点为重锤自由下落时纸带打点的起始点， 选取的计数点A，B，C，D，E，F，G依次间隔一个点（图中未画出），各计数点与O点的距离如图所示，单位为mm，重力加速度为9.80m/s²，则

(1)求出B，C，D，E，F各点的速度并填入下表

(2)求出物体下落时，从O点到图中各点的过程中重力所做的功并填入下表

(3)适当选择坐标轴表示所要表示的物理量，在下图中找出重力做的功与速度的相关量之间的关系。图中纵坐标表示__，横坐标表示___，由图像可以得出重力所做的功与___成____关系．

正确的学习观念是高效学习行为的前提和基础。[ ]

患者呼吸微弱，汗出不止，面色苍白，口开目合，手撒身软，二便失禁，脉微欲绝，舌淡苔白，证属（）

A.气陷

B.亡阳

C.亡阴

D.气脱

E.血脱