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[填空题] 随季节变化,群落表现出周期性变化的外貌称为()

X线平片上见肺动脉段凹陷() ["动脉导管未闭","肺动脉高压","主动脉缩窄","肺动脉狭窄","右心室肥厚"] 99mTcO在甲状腺内是() ["仅被甲状腺组织吸附","参与甲状腺激素合成","以甲状腺激素形式潴留","参与甲状腺激素代谢","参与甲状腺激素分泌"] 侧卧时脑脊液压() ["7.4","1.00~1.009","5~13mmHg","15~20mmHg","21~30mmHg"] 成人普鲁卡因腰麻常用量() ["8~12mg","10~15mg","100mg","100~150mg","75min"] 女患,55岁,以"头痛,说话不清楚,右侧肢体无力4小时"为主诉来诊,随即昏迷。查体:血压180/120mmHg,中昏迷,右侧肢体偏瘫。辅助检查:血糖7.5mmol/L,头颅CT示左侧丘脑高密度影。根据其病因应首先考虑为() ["糖尿病","血液病","脑动脉瘤破裂","脑血管畸形","高血压和动脉硬化"] 随季节变化,群落表现出周期性变化的外貌称为()
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