翼管神经的组成是() ["A．岩深神经和岩浅大神经","B．岩深神经和岩浅小神经","C．鼓索神经和岩浅大神经","D．岩深神经和鼓索神经","E．上颌神经和岩浅大神经"]
气管前筋膜属于颈筋膜哪一层() ["A．封套筋膜","B．颈浅筋膜","C．颈深筋膜浅层","D．颈深筋膜中层","E．颈深筋膜深层"]
γ照相机的晶体是由______制成的
疟疾最常见的眼部并发症为（） ["A．角膜病","B．视网膜炎","C．葡萄膜炎","D．球后视神经炎","E．以上均不是"]
环甲动脉的来源于() ["A．喉上动脉","B．甲状腺上动脉","C．甲状腺下动脉","D．喉中动脉","E．喉下动脉"]
________或_________晶体替代BGO晶体能分别有效地探测低能和超高能正电子。
