单项选择题

A．0期除极速度快、幅度高 B．4期电位不稳定
C．二者都是 D．二者都不是
心室肌细胞动作电位的特征是
A．
B．
C．
D．

A.0期除极速度快、幅度高
B.4期电位不稳定
C．二者都是
C.二者都不是
心室肌细胞动作电位的特征是
A．
<上一题 目录 下一题>
热门 试题

单项选择题
M: French or Italian restaurant? I like both, but both are too good to make a choice.W: You’d better make a decision because I’m not going to wait for you to make up your mind.Q: What does the woman suggest the man do?（）

A．Ask the man to hurry up and decide on the restaurant.
B．Ask the man to hurry up and make an appointment.
C．She will leave first since he is so slow to get his things made up.
D．They should go to both restaurants since both are good.
单项选择题
A．突眼性甲状腺肿 B．桥本甲状腺肿C．结节性甲状腺肿 D．甲状腺高功能腺瘤E．继发性甲状腺功能亢进向胸骨后生长延伸的常是A． B． C． D． E．
A.突眼性甲状腺肿
B.桥本甲状腺肿
C．结节性甲状腺肿
C.甲状腺高功能腺瘤
E．继发性甲状腺功能亢进
向胸骨后生长延伸的常是
A．
相关试题