【单选题】【消耗次数：1】
妊娠用药要慎重的原因是有些药物可通过
①
局部器官血流量
②
血脑屏障
③
药物体内的再分布
④
碱化尿液
⑤
胎盘屏障
参考答案：
复制
纠错
相关题目
【单选题】
易透过血脑屏障，对隐球菌性脑膜炎有较好疗效的药物是（ ）
【单选题】
84．根据胎盘屏障结构胎盘可分为四类，牛、羊妊娠后期的胎盘属于
①
A．上皮绒毛膜胎盘
②
B．内皮绒毛膜胎盘
③
C血绒毛膜胎盘
④
D．结缔组织绒毛膜胎盘
⑤
E．子叶胎盘
【简答题】
名词解释：胎盘屏障
随机题目
【单选题】
By nine o’clock I ____ that my guests were not coming.?
①
recognized ?
②
realized ?
③
understood ?
④
noticed?
【单选题】
The flower is dead. I ____ it more water. ?
①
must give ?
②
should have given ?
③
?would have given ?
④
will give ?
【单选题】
____ what the situation would be like, they decided to keep silent.
①
Knowing not
②
Not know
③
Not knowing
④
Having not known
【单选题】
All of us think it difficult to ____ the difference between the two things.
①
talk
②
speak
③
lecture
④
tell
【单选题】
Alicereceived an invitation from her boss, ____came as a surprise.?
①
it ?
②
that ?
③
which ?
④
he?
【单选题】
____ is essential to a successful scientist; he cannot hope to make any progress if he cannot work in a controlled way.
①
Discipline
②
Decision
③
Declaration
④
Dependence
【单选题】
The airport is five miles ____ my house.
①
away from
②
far from
③
far away from
④
far from away
【单选题】
Many a customer____ about the poor quality of the washing machine.
①
complains
②
complain
③
are complaining
④
have complained