GTV
使重症肌无力患者的肌肉活动恢复正常可给予() ["A．箭毒 ","B．阿托品 ","C．新斯的明 ","D．α-银环蛇毒 ","E．甘氨酸"]
衡量组织兴奋性的指标是() ["A．动作电位 ","B．阚电位 ","C．肌肉收缩或腺体分泌 ","D．阈强度 ","E．静息电位"]
胃泌素的生理作用中，哪项是错的() ["A．刺激胃粘膜细胞增殖 ","B．刺激胃粘膜细胞分泌盐酸与胃蛋白酶原 ","C．刺激胃窦与肠运动 ","D．刺激胰液、胆汁分泌 ","E．刺激幽门括约肌收缩"]
下述钾的生理功能中，哪项是错的() ["A．参与细胞内糖和蛋白质的代谢 ","B．高钾使神经肌肉兴奋性降低 ","C．参与静息电位的形成 ","D．高钾抑制心肌收缩 ","E．维持细胞内的渗透压"]
源皮距(SSD)
