【单选题】部分激动药的特点为
C.
具有一定亲和力,但内在活性弱,增加剂量后内在活性增强
D.
具有一定亲和力,内在活性弱,低剂量单用时产生激动效应,高剂量时 具有一定亲和力,内在活性弱,低剂量单用时产生激动效应,高剂量时可拮抗激动药作用
【单选题】Part B Directions: You will hear four dialogues or monologues. Before listening to each one, you will have 5 seconds to read each of the questions which accompany it. While listening, answer each ques...
B.
a sales clerk's comment.
C.
a druggist' s suggestion.
【单选题】部分激动药的特点为
C.
具有一定亲和力,但内在活性弱,增加剂量后内在活性增强
D.
具有一定亲和力,内在活性弱,低剂量单用时产生激动效应,高剂量时可拮抗激动药作用
【简答题】完形填空 Jane raced onto the train platform and asked a porter, 'Is this the train to Rochester?' 'Yes,' said the porter, 'but only the Hey! Wait.' He was too 1 . Jane had raced off 2 he had finished spea...
【单选题】部分激动药的特点为
C.
具有一定亲和力,但内在活性弱,增加剂量后内在活性增强
D.
具有一定亲和力,内在活性弱,低剂量单用时产生激动效应,高剂量时可拮抗激动药作用
【单选题】部分激动药的特点为
C.
具有一定亲和力,但内在活性弱,增加剂量后内在活性增强。
D.
具有一定亲和力内在活性,若低剂量单用时产生激动效应,高剂量时可拮抗激动药的作用。
【简答题】完形填空。 Jane raced onto the train platform and asked a porter, 'Is this the train to Rochester?' 'Yes,' said the porter, 'but only the …Hey! Wait.' He was too 1 . Jane had raced off 2 he had finished sp...
【单选题】部分激动药的特点为
C.
具有一定亲和力,但内在活性弱,增加剂量后内在活性增强
D.
具有一定亲和力,内在活性弱,低剂量单用时产生激动效应,高剂量时可拮抗激动药的作用