高血压合并妊娠，下列药物不适合应用的是（） A.甲基多巴 B.利尿剂 C.β受体阻滞

下列哪一项不是社区诊断资料的来源（）.

A.社区文献资料

B.健康档案资料

C.询问病史

D.社区筛检

下列关于国家实行土地登记制度，说法不正确的是( )。

A．县级以上人民政府土地管理部门对所管辖的土地进行登记造册

B．乡级以上人民政府对所管辖的土地进行登记造册

C．依法登记的土地所有权和使用权受法律保护

D．县级以上人民政府对所管辖的土地进行登汜造册

E．任何单位和个人不得侵犯依法登记的土地所有权和使用权

Whether you’re taking a trip alone or with your family, it’s easier to get sick when you’re in a new place because your body hasn’t had a chance to adjust to the food, water, and air in a new environment. Read the following tips on keeping your travel experience as healthy as possible.

Safe foods and drinks

What foods are safe to eat? Foods that have been boiled are generally safe, as well as fruits and vegetables that have to be peeled before eating. Avoid eating uncooked or undercooked meat.

Stay away from foods that require a lot of handling before serving.

Drink only bottled water when traveling. If you have to use the tap water, you should boil it first.

You can take it with you

When you’re packing, taking some painkiller and diarrhea medicine is a good idea. It’s also a good idea to pack some allergy (过敏) medicine even if you don’t take it at home, because people sometimes unexpectedly develop allergic reactions in a new environment.

Write it all down

Before you leave your sweet home, create a medical history form that includes the following information:

your name, address, and home phone number as well as a parent’s daytime phone number

your blood typea list of any ongoing health problems, such as heart disease, diabetes, or AIDS a list of current medicines you are taking a list of allergies to medicine, food, insects, and animals the name, address, and phone number of a relative other than your parent It also helps if you have some basic emergency medical knowledge, not only for yourself but also for helping others you may be traveling with. A great way to prepare for your trip is to take a first-aid or basic life support course before you go; if you’re traveling with a group, you should know where the first-aid kit is and what’s in it.

小题1: Which of the following word can replace the underlined word in Para.1?

A．adapt

B．just

C．adopt

D．correct小题2:What does the passage mainly talk about?

A．Some travel tips

B．Danger of travel

C．Travel experience

D．First aid in travel小题3: According to the passage before you travel you’d better write the phone number of the following EXCEPT ______.

A．your own

B．one of your parents

C．one of your relatives

D．one of your friends小题4:Which of the following is not mentioned in the passage?

A．Taking a first-aid course.

B．Writing down your blood type.

C．Taking some necessary medicine.

D．Telling your parents’ your plan.

老年人免疫功能会出现下列哪些变化（）

A.T、B细胞减少

B.NK细胞活性下降

C.IgA水平升高

D.IgG水平升高

E.IgM水平升高

异置换系（alien substitution line）