阅读理解 Nurses The physicians in a hospital form the core of the medical staff. But they could not provide effective medical care to their patients without the help of numerous other medical workers. From the angle of the patients, the nursing staff is particularly important. Nurses are usually in close contact with patients as long as they are in the hospital. A nurse does not study for as many years as a doctor. However, each must be equally trained. Caring for sick persons requires a great deal of patience and concern. Most nurses work long days, and they often must work at odd hours or during the night. The nursing staff in a hospital is usually quite large and various. Nursing services, after all, must be provided on a 24-hour basis. There are professional (专业的) nurses, practical nurses, nurses aids, and orderlies (勤杂工). The general term nurse refers to a person trained to offer bedside care to sick persons. Under the supervision (管理) of the head nurse, the nursing staff in a hospital ward must attend to patients'' needs. This responsibility continues around the clock, and so nurses must work in shifts. A shift is a period of duty, usually eight hours in length. The nurses on the ward rotate (轮换) their shifts. Some take turns working night duty; others work odd shifts. All of them work out of a central area on the ward called the nurses station. A nurse must always be on her guard. She can never afford to be careless. This is true in all nursing situations , but it is especially true in the intensive care unit. Patients under intensive care are critically ill, and they must be monitored at all times. The nurses who do intensive care duty have one of the most demanding jobs in the hospital.

单选题 The physicians in a hospital are less important than the nursing staff.

单选题 The nurses in a hospital usually spend more time with the patients than the physicians.

单选题 A nurse is not qualified if she does not have patience and show concern for her patients.

单选题 Nurses often earn as much money as physicians do because they tend to work long days and at odd hours.

单选题 Nursing services in a hospital are generally available around the clock.

单选题 The nurse's station is the only place where nurses in a hospital ward can be found.

单选题 Nurses who work in the intensive care unit in a hospital are better trained than other nurses.