下列哪些属于神经肽类神经递质() ["P物质","GABA","脑啡肽","促肾上腺素释放的激素(TRH)","多巴胺"]
除下列哪项外,骨髓检查可表现有巨核细胞减少() ["原发性血小板减少性紫癜","再生障碍性贫血","急性白血病","放射病","浆细胞性白血病"]
患者男性,70岁。胸痛伴呕吐16小时入院,心电图下壁导联和右胸导联ST段抬高0.1~0.3mV,经补液后血压120/80mmHg,但病人出现呼吸困难,不能平卧,查体双肺出现大量水泡音,最恰当的处理是() ["硝普钠静点","硝酸甘油静点","多巴胺静点","氟美松静推","西地兰静推"]
诊断幽门螺杆菌感染的金标准是() ["细菌培养","基因诊断","尿素酶试验","13C呼气试验","组织染色"]
国民经济各行业的增加值之和就是国民经济核算中的国内生产总值,即GDP。()
医疗事故的主体要件()医疗事故的主观过错要件()医疗事故的违法性要件()