急性颅内高压可以引起的生命体征改变是(). ["血压下降","脉率减少","呼吸急促","呼吸深长","体温下降"]
婴儿男,出生5天,啼哭拒食,口腔粘膜出现微凸的软白小点,擦去后可露出出血面,拟诊() ["早萌乳牙","白斑","婴儿雪口","角化上皮珠","以上都不是"]
下列适用于富含糖类组织的固定的是() ["B-5固定液","Bouin液","PFG液","PLP液和PLPD液","Orth液"]
可用于胚胎组织、神经组织和脂肪组织的固定液是() ["Bouin液","Carnoy液","Orth液","Müller液","Rossman液"]
男性,77岁。因排尿困难伴夜尿次数增多5年入院。目前诊断首先应考虑为() ["A.前列腺增生症","前列腺癌","慢性尿潴留","尿道狭窄","尿道结石","神经源性膀胱"]
工业总产值计算时应遵循的原则包括()。