Friday, March 1, 2024
Friday, October 28, 2022
Friday, September 16, 2022
问题:交感神经或儿茶酚胺,使自律细胞对Ca++的通透性增高与对K+通性...
Friday, September 16, 2022
Friday, September 16, 2022
问题:如果直接用力压双侧颈部的颈动脉窦时,将会引起心()动脉血压()。...
Friday, September 16, 2022
Friday, September 16, 2022
问题:运动员快肌纤维所占百分比越大且快肌纤维越粗,反应速度(肌肉收缩速度)就越快...
Sunday, July 16, 2023
Saturday, January 28, 2023
Friday, September 16, 2022
Friday, September 16, 2022
Friday, October 28, 2022
问题:运动生理学是()的一个分支。A、生物学B、生理学C、人体生理学...
Thursday, October 19, 2023
Tuesday, September 13, 2022
Saturday, January 28, 2023
问题:同时在不同感受区域内分别给予几个阈下刺激而引起的反射,称为中枢兴奋的()总和。A、时间B、空间C、时空...
Monday, April 22, 2024
Friday, September 16, 2022
问题:血管损伤后,通过表面激活或激活()A、凝血系统B、纤溶系统C、激肽系统D、补体系统E、缓冲系统...
Monday, December 25, 2023
Friday, September 16, 2022
问题:调节醛固酮分泌的最重要因素是()。A、血钾B、肾素-血管紧张素C、血钠D、促肾上腺皮质激素...
Friday, March 17, 2023