血清总胆固醇从食物中吸收的仅占() A.低于20% B.30~40% C.50%左右

题型:单项选择题 A2型题

问题:

血清总胆固醇从食物中吸收的仅占()

A.低于20%

B.30~40%

C.50%左右

D.60~70%

E.80%以上

考点:乡镇临床执业助理医师人群健康与社区卫生人群健康与社区卫生题库
题型:单项选择题 A2型题

阅读短文,选择正确答案。

    When I was young, I looked forward to my birthday all year. On that day, my friends and family made me

feel like the most special person in the world.   

    The night before my birthday each year, my parents crept into my bedroom while I was sleeping. They hung

balloons on my walls with a big sign that said Happy Birthday! When I woke up, I was always surprised!   

    If my birthday was on a school day, I brought in treats to share with my teachers and classmates. On the

weekend, I invited my closest friends to a birthday party.   

    When I was young, I had parties at my house. My parents made up lots of fun games to play. We painted

pictures, played outside, and ate lots of cake and ice cream. My friends brought gifts for me, and my parents

and I gave my friends small bags full of sweets called “goody bags”.   

    When I got older, I had birthday parties in different places. One year, I had a party at a bowling alley. Another

year, I had a roller-skating party. In middle school, my parents let me have sleepover parties. My friends and I

stayed up all night watching movies, chatting, and sharing secrets. At night we ate pizza and cake, and the next

morning my parents made pancakes for everyone.   

    The saddest day of the year for me was the day after my birthday. Then I knew I had to wait another whole

year before it would come again.

1. The writer was surprised when he woke up on his birthday because ________. [ ]

A. many people had already come to his birthday party   

B. his friends had brought many beautiful gifts for him   

C. he saw balloons with a sign that said Happy Birthday   

D. his parents had made him a cake and some ice cream

2. When he was young, he had his birthday parties ________. [ ]

A. at school             

B. at home   

C. on roller-skating grounds     

D. at bowling alleys

3. We can infer from the last paragraph that ________. [ ]

A. his birthday was his favorite day of the year   

B. no one would care about him after his birthday   

C. the day after his birthday was an unlucky day   

D. he felt sad when people left him after his birthday

4. The writer mainly tells us ________. [ ]

A. what he did on his birthday parties   

B. where he had his birthday parties   

C. who were invited to his birthday parties   

D. how he spent his childhood birthdays

题型:单项选择题 A2型题

患者,男性,25岁,因右下牙自发痛3天来求治,半年前右下牙开始出现冷、热刺激痛,以后经常隐隐不适。检查发现右下4远中面深龋,探之穿髓,探痛(++),叩痛(±),远中牙龈 * * 增生长入龋洞内。

该牙的准确诊断和最恰当的治疗方法是()。

A.慢性牙髓炎急性发作,需做牙髓塑化治疗

B.急性牙髓炎,需做根管治疗

C.急性牙髓炎伴根尖周炎,需做根管治疗

D.急性牙髓炎,需做牙髓塑化治疗

E.慢性牙髓炎急性发作,需做根管治疗

题型:单项选择题 A2型题

准确了解事故的( )等初始信息是决定启动应急救援的关键。

A.发生时间

B.发生地点

C.发生原因

D.性质和规模

题型:单项选择题 A2型题

根据我国宪法和法律,下列选项哪一个是正确的?()

A.县级以上各级人大选举本级人民法院院长,须报上级人民法院院长提请该级人大常委会批准

B.县级以上各级人大罢免本级人民检察院检察长,须报上级人民检察院检察长提请该级人大常委会批准

C.县级以上各级人大罢免本级人民政府行政首长,须报上级人民政府行政首长提请该级人大常委会批准

D.县级以上各级人大选举本级人民政府行政首长,须报上级党委批准

题型:单项选择题 A2型题

防止面粉变酸味,加面碱选用什么?

更多题库