黄芪桂枝五物汤中没有的药物是（） ["芍药","桂枝","生姜","甘草","大枣"]
虚劳虚烦不得眠，治宜（） ["甘麦大枣汤","小建中汤","百合地黄汤","酸枣仁汤","黄芪建中汤"]
血痹虚劳篇在调补阴阳两虚方面，多侧重于（） ["温补肾阳","甘寒养阴","甘温扶阳","辛温通阳","苦寒坚阴"]
薏苡附子散证的病机是（） ["饮邪上乘，胸中气滞","胸阳不振，气滞血瘀","胸阳衰微，寒湿闭阻","胸阳不振，寒痰闭阻","胸阳衰微，寒饮上乘"]
患者喘息咳唾，胸背痛，短气，右脉沉迟，左脉弦急，治宜（） ["栝蒌薤白半夏汤","栝蒌薤白白酒汤","橘枳姜汤","桂枝生姜枳实汤","枳实薤白桂枝汤"]
简述抗酸染色的原理、方法以及结果。
