某青年医生检查时强调了心脏有轻微杂音而感到可能有心脏病,以致常有胸闷、心悸等不适,多次到医院要求检查治疗。此现象说明() ["焦虑症","躯体化","病人疑病症","医生所致的疾患行为","继发性获益"]
咳出由血液和黏液混合的砖红色胶冻状痰为特征的疾病是() ["克雷白杆菌肺炎","肺炎球菌肺炎","葡萄球菌肺炎","支原体肺炎","念珠菌肺炎"]
各型肾炎肾功能损害最早表现为() ["A.酚红排泄减少","B.尿比重减低","C.内生肌酐清除率下降","D.二氧化碳结合力下降","E.血尿素氮浓度升高"]
属于"水"的是() ["目","舌","口","鼻","耳"]
不属于精神发育迟滞的分类的是() ["边缘状态","轻度","中度","重度","极重度"]
视乳头距黄斑中心凹约()mm,位于黄斑的()侧。