搜题请搜索小程序“爱下问搜题”
问题 选择题

下列做法哪些不符合安全用药的要求（　　）

A．患同样的病，吃同样的药（包括以前用过剩下的）

B．患病时，请医生诊断后用药

C．用药前仔细阅读说明书

D．药物密封保存

答案

药品分处方药和非处方药，非处方药是不需要医师处方、即可自行判断、购买和使用的药品，简称OTC．这些药物大都用于多发病常见病的自行诊治；处方药是必须凭执业医师或执助理医师才可调配、购买和使用的药品，非处方药不必医生嘱咐下使用，处方药不能自己购买，按照说明服用．不使用过期药只是安全用药的一个方面，根据病情需要，恰当选择药物，以达到好的治疗效果，尽量避免药物人体的不良作用，才是安全用药的根本．故患同样的病，吃同样的药（包括以前用过剩下的）说法是错误的．

故选：A．

单项选择题

等张收缩的特点不包括（）

A.肌肉收缩时肌张力发生较大改变

B.收缩时可发生肌肉起止点之间的距离缩短

C.收缩时可发生肌肉起止点之间的距离延长

D.产生关节运动

E.肌肉收缩时肌张力基本不变
查看答案
填空题

Motivation is "the driving force within individuals that impels them to action." And goals are the sought-after results_____(1) motivated behavior.Motivation can be either positive or negative_____(2) direction. We may feel a driving force toward some object or condition, _____(3) a driving force away from some object or condition. For example, a person may be impelled toward a restaurant to fulfill a need, hunger, and away_____(4) an airplane to fulfill a need of safety. Some psychologists refer to positive drives_____(5) needs, wants or desires,_____(6) negative drives as fears or aversions._____ (7), though negative and positive motivational forces seem to differ dramatically_____(8) terms of physical and sometimes emotional activity, they are basically similar in_____(9) they both serve to initiate and sustain human behavior.____(10) this reason, researchers often refer _____(11) both kinds of drives or motives as needs, wants and desires.Goals, _____(12), can be either positive or negative. A positive goal is one toward_____ (13) behavior is directed and it is often referred to as an approach object. A negative goal is _____(14) from which behavior is directed away and it is sometimes referred to as an avoidance object. Since both approach and avoidance goals can be considered objectives of motivated behavior, most researchers refer to_____(15) types simply as goals. Consider this example. A middle-aged woman may wish to remain_____(16) attractive as possible. Her positive goal is to appear desirable, and_____(17) she may use a perfume advertised to make her irresistible. A negative goal may be to prevent her skin_____(18) aging, and therefore she may buy and use face creams._____(19) the former case, she uses perfume to help her achieve her positive goal — attractiveness; in the____(20) case, she uses face creams to help avoid a negative goal — wrinkled skin.
查看答案