问题
单项选择题
患者，男性，52岁，腹股沟斜疝术后10天，恢复顺利，拟出院，护士应指导其（）
A.定期随访
B.3个月内不参加重体力劳动
C.多饮水
D.多食蔬菜水果
E.防止受凉，避免咳嗽
答案
参考答案：B
解析：重体力劳动可导致腹内压突然增高，以致疝气复发。
搜题请搜索小程序“爱下问搜题”
患者，男性，52岁，腹股沟斜疝术后10天，恢复顺利，拟出院，护士应指导其（）
A.定期随访
B.3个月内不参加重体力劳动
C.多饮水
D.多食蔬菜水果
E.防止受凉，避免咳嗽
参考答案：B
解析：重体力劳动可导致腹内压突然增高，以致疝气复发。
| Every artist knows in his heart that he is saying something to the public. Not only does he want to say it well, but he wants it to be something which has not been said before. He hopes the public will listen and understand—he wants to teach them, and he wants them to learn from him. What visual artists like painters want to teach is easy to make out but difficult to explain, because painters translate their experiences into shapes and colors, not words. They seem to feel that a certain selection of shapes and colors, out of the countless billions possible, is exceptionally interesting for them and worth showing to us. Without their work we should never have noticed these particular shapes and colors, or have felt the delight which they brought to the artist. Most artists take their shapes and colors from the world of nature and from human bodies in motion and repose; their choices indicate that these aspects of the world are worth looking at, that they contain beautiful sights. Contemporary artists might say that they merely choose subjects that provide an interesting pattern, that there is nothing more in it. Yet even they do not choose entirely without reference to the character of their subjects. If one painter chooses to paint a gangrenous leg and another a lake in moonlight, each of them is directing our attention to a certain aspect of the world. Each painter is telling us something, showing us something, emphasizing something m all of which means that, consciously or unconsciously, he is trying to teach us. |
A painter chooses certain shapes and colors because he feels that they ______ .
A．have been used frequently
B．are easy to work with
C．are worth showing to the public
D．will be most attractive to the public