下列哪项不是白血病的临床表现() ["A.发热","B.出血","C.血糖降低","D.贫血","E.器官浸润 "]
男,76岁,突发“糊涂,忘事”,反应迟钝,MRI检查,最可能的诊断为() ["A.出血性脑梗死","B.肿瘤出血","C.原发脑出血","D.脑结核","E.脑脓肿"]
试述咽的淋巴回流特点及其临床意义。
女,30岁,腰痛2个月,MRI检查见L椎体类圆形异常信号最可能的诊断是() ["A.椎体转移瘤","B.椎体血管瘤","C.椎体内局灶性出血","D.椎体脂肪瘤","E.未见异常"]
简述咽的生理功能。
试述扁桃体的免疫功能。