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【单选题】
The main reason that most drugs absorbed in the small intestine after oral administration is
A.
NearneutralpH environmentof the small intestine,fastenterocinesiaandlargeabsorption are
B.
AlkalinepH environmentof the small intestine,fastenterocinesiaand largeblood flow
C.
Nearneutral pH environmentof the small intestine,slowenterocinesiaandlargeabsorption area
D.
AcidpH environmentof the small intestine,slowenterocinesiaandlargeabsorption area
E.
The pH in small intestine is suitable for the formation of non-ionized drugs
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举一反三
【单选题】Which is theWONGdescriptionabout thebindingof drug withplasma protein
A.
Delay the distribution of drugs from blood to tissue
B.
Accelerate the biotransformation of drugs
C.
Keep dynamic balance with free drugs
D.
Aform of drug storage in the blood
E.
It is difficult to get close to the target and can not play a pharmacological role
【判断题】To pronounce the four back vowels/u:/, /u/, /ɔ:/ and /ɔ/, our lips should berounded.( )
A.
正确
B.
错误
【单选题】Which administration route that first pass elimination of drugs most likely to occur
A.
Sublingual
B.
Inhalation
C.
Oral administration
D.
Subcutaneous
E.
Intra arterial injection
【单选题】Which is not the reason why we need Environmental Risk Management? ( )
A.
Help reduce or eliminate the environmental damage caused by the organization
B.
Limit the overall operation and development of the company
C.
Assess, mitigate, and monitor certain risks
D.
Established procedures to manage the uncertainty of their operations
【单选题】The first phase of the European Union Emissions Trading Scheme (EU ETS) covers only ( ) emissions from large emitters in the power and heat generation industry.
A.
Sulfur dioxide
B.
Nitrogen dioxide
C.
Carbon monoxide
D.
Carbon dioxide