有关白内障手术的麻醉哪些是正确的() ["A.术前要避免使用阿片类药物","B.需全麻者应维持足够的麻醉深度","C.术中防止低血压和眼内压的升高","D.诱导要平稳","E.一般成人均采用局麻"]
食物特殊动力作用
引起眼压升高的主要因素是() ["A.房水排出受阻","B.球后神经阻滞","C.眼心反射","D.牵拉外直肌","E.角膜粘连"]
下列哪一项不是引起眼压升高的因素() ["A.全麻过浅","B.PaC0过高","C.球后神经阻滞","D.血压增高","E.琥珀胆碱"]
手镯、足镯症
肋膈沟