男性,60岁。因急性下壁心肌梗死入院,入院时胸痛不止,大汗,烦躁() ["心痛定","硝酸酯类药物","β受体阻滞剂","痛定","吗啡"]
汞毒性震颤的临床表现是() ["细微震颤","震颤为对称性","与紧张无关","睡眠时也不消失","变化不定、没有规律"]
我国现行消费税实行的计税方法包括有()。 ["从量定额","从价定率","从价定率和从量定额复合计税","核定征收"]
二尖瓣狭窄时提示肺动脉高压的体征是:() ["开瓣音","心尖部舒张期杂音出现得晚","第一心音亢进","心界明显扩大","肺动脉瓣第二心音亢进、分裂"]
诊断有机磷中毒的最重要指标为()。 ["确切的接触史","毒蕈碱样和烟碱样症状","血胆碱酯酶活力降低","阿托品试验阳性","呕吐物有大蒜味"]
请说明对培训师教学效果评估可以从哪几方面分析?