第14题: [单项选择]The lowest temperature at which the vapor formed from a liquid ignites and continues to burn steadily in the presence of an ignition source is called the () A. flash point B. fire point C. upper explosive limit D. lower explosive limit 参考答案:B
第21题: [单项选择]男性,3岁,活动后右膝关节肿痛l天,查:右膝关节肿大压痛明显,肝脾未触及,化验血小板100×109/L,BT30秒CT18分钟。正确的处理是() A. 肌注抗生素加输血 B. 肌注止血药 C. 静脉滴注纤维蛋白原 D. 关节穿刺、冲洗 E. 立即局部压迫,输新鲜血浆 参考答案:E