妊娠合并甲状腺功能亢进患者不常见的心血管系统的表现有:A.窦性心动过速 B.房扑或房

题型:单项选择题

问题:

妊娠合并甲状腺功能亢进患者不常见的心血管系统的表现有:

A.窦性心动过速

B.房扑或房颤

C.心动过缓

D.脉压差增大

E.舒张压明显增加

考点:卫生资格考试(中初级)妇产科主治医师妊娠合并症(六)
题型:单项选择题
根据短文内容, 从下框的A-F选项中选出能概括出每段主题的最佳选项。选项中有一项是多余项。
A.Show a positive attitude
B.Signs of being under stress
C.Encourage your teen to relax
D.Help your teen get organized
E.Give your teen a nutritious diet
F.Spend your more time with your teen
 How to Calm Your Teen’s Nerves before an Exam
Stress is a feeling of physical and mental of emotional tension, which disturbs normal physiological(生理的) balance.It can be especially difficult for a teen.A major source of teen stress is school exams,and test anxiety is not uncommon.
小题1:Teens can feel a great pressure to do well on exams.For some teens,just the idea of taking the test can bring them into a panic.Physical symptoms of stress and anxiety include:lack of sleep,difficult breathing,loss of appetite or irregular eating.Emotional symptoms include:excessive(极度的)uncontrollable feelings,mood swings,expressions of despair,hopelessness,or panic attacks.
小题2: With teens, parents should watch for stress-related behaviors.Parents need to be involved in their teen’s work. What they look for is your presence—to talk, or simply to sit with them quietly.Communicate openly with your teen.Let your teen express his/her worries and fears.
小题3:With today’s heavy homework loads,time-management and organizational skills are good weapons against stress. Teach kids to budget their time wisely with homework.Try to do something every night instead of cramming at the last moment.Sometimes you Can even help your teen find his/her weakness in studies.Therefore,your teen can think about what he/she has to study and plan accordingly.Together, you and your teen can work out a timetable in which he/she can study for what he/she knows will be on the test.
小题4:It’s important for your teen to eat a healthy,balanced diet during exam times to focus and do his/her best.Exam stress can make some teens lose their appetite.If this happens,encourage your teen to eat light meals or sandwiches. A healthy diet,rather than junk food,is best for reducing stress.
小题5: A parent’s attitude will affect their teen’s emotions.If you panic,blame,or apply to much pressure,your teen will have an unusual increase in their stress levels.Make your teen feel accepted and valued for his/her efforts.Most importantly,calm your teens that things will be all right, no matter what the results are.
题型:单项选择题

女性劳动力参与率提高的主要影响因素有()。

A.女性的相对工资率上升

B.女性对劳动力市场工作的偏好和态度发生了改变

C.养老金福利的增加

D.出生率的下降

E.离婚率的上升

题型:单项选择题

如图所示,矩形线框从a由静止下落,在穿越磁场区域时,先后经过b、c、d,由图可知

[ ]

A.线框在c处和在a处的加速度一样大

B.线框在b、d处的加速度等于g

C.线框在磁场区域内做匀速直线运动

D.线圈在磁场中下落时始终受到一个竖直向上的阻力

题型:单项选择题

旋转轴在某一特定回转角速度下,产生激烈的弓状回旋振动,此时轴的回转角速度称为临界转速。工作转速比临界转速低的称为柔性轴。

题型:单项选择题

适宜采用“生产者一零售商一消费者”销售渠道的产品是( )

A.农产品类

B.汽车类

C.日用品类

D.能源类

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