【单选题】【消耗次数：1】
以下药物中，用于治疗细菌感染性腹泻应首选的是（ ）。
①
谷维素
②
黄连素
③
麻黄素
④
抗生素
⑤
维生素
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相关题目
【多选题】
关于感染性心内膜炎的抗生素治疗原则有（）
①
充分用药，选用杀菌性药物，大剂量长疗程
②
静脉用药为主，保持高而稳定的血药浓度
③
应等到血培养结果阳性、病原菌确定的情况下再用药
④
有血培养结果后应根据药物敏感程度用药
⑤
病原微生物不明时，亚急性者选用针对大多数链球菌的抗生素
【单选题】
关于感染性心内膜炎的抗生素治疗原则不包括（）
①
充分用药，选用杀菌性药物，大剂量长疗程
②
静脉用药为主，保持高而稳定的血药浓度
③
应等到血培养结果阳性、病原菌确定的情况下再用药
④
有血培养结果后应根据药物敏感程度用药
⑤
病原微生物不明时，亚急性者选用针对大多数链球菌的抗生素
随机题目
【单选题】
—I want to have my CD player fixed, but I cant find a repair shop. —Oh, I know_____ . Come on, Ill take you there.
①
one
②
the one
③
ones
④
many
【单选题】
Ive lost my pen. I cant find it anywhere, so I have to buy ____ after school.
①
it
②
one
③
this
④
that
【单选题】
—Can I help you?—Id like to buy a present for my fathers birthday, _____ at a proper price, but of great use.
①
that
②
anyone
③
one
④
everything
【单选题】
A: [填空]? B: Id like a cup of coffee.
①
What do you want
②
What are you looking for
③
What can I do for you
④
Do you want to buy anything
【单选题】
—He has two brothers and three sisters. Do you know____ of them?—No, I know ____ of them.
①
some; none
②
some
③
any; none
④
either; some
【单选题】
A: Would you like to order now? B: [填空].
①
Im full now
②
But the price is high
③
Yes, Id like fish and soup
④
Its very kind of you
【单选题】
A: Im sorry. Robert is not in his office. B: [填空]?
①
Are you sure for that
②
Would you like to leave a message
③
Can you take a message for me
④
Can he phone me
【单选题】
A: Were you at home last night? B: [填空].
①
Certainly
②
Certainly I was
③
Sure I was
④
O.K
【单选题】
A: What would you like, sir? B: [填空].
①
Two cups of coffees
②
Two coffees
③
Two cup of coffee
④
Two cups coffee
【单选题】
A: [填空], Mr. John? You dont look very well. B: Ive had a pain in my chest since this morning.
①
How are you
②
Whats your trouble
③
How are you feeling
④
How are you getting on