休克的实质为()。 ["血压下降","中心静脉压下降","脉压下降","心脏指数下降","组织灌注量不足及细胞缺氧"]
支配颏舌肌() ["面神经","三叉神经","副神经","舌神经","嗅神经"]
临床上听到患者有吸气性喉喘鸣,提示患者有()。 ["喉水肿","喉痉挛","喉狭窄","喉炎","喉阻塞"]
男性,67岁,右腹股沟区肿块1年,渐增大,但晚间卧床后肿块缩小。昨突发右下腹痛,伴呕吐2次,腹痛阵发性加重。体格检查:全腹平软,右下腹压痛,无肌紧张,肠鸣音8~12次/分,偶闻气过水声。进一步体格检查发现右腹股沟区有一肿块大小为2cm×2cm×3cm,有压痛,局部皮肤无红肿。此时最合适的处理是() ["A.抗生素静脉滴注","使用解痉剂","急诊手术","放置胃肠减压","手法将肿块复入"]
支配表情肌() ["面神经","三叉神经","副神经","舌神经","嗅神经"]
背景材料: