动脉瘤是指() ["A．动脉发生的良性肿瘤","B．动脉血管破裂形成的血肿","C．动脉内血栓形成并机化","D．血管壁的局部扩张","E．动脉发生的恶性肿瘤"]
原发性良性高血压时，左心室向心性肥大属于下列哪种改变() ["A．肥大","B．增生","C．化生","D．再生","E．变性"]
高血压性脑出血好发部位是() ["A．内囊","B．脑室","C．丘脑","D．脑桥","E．小脑"]
原发性良性高血压的基本病变是() ["A．细、小动脉痉挛","B．细、小动脉硬化","C．细、小动脉纤维素样坏死","D．小动脉粥样硬化","E．以上都不是"]
脑动静畸形最常见的临床表现形式是() ["A．出血","B．癫痫","C．头晕","D．偏瘫","E．精神症状"]
颈膨大
