关于基础体温测定,不正确的说法是:() ["排卵前基础体温略低","单相型为无排卵","排卵后体温上升0.6~0.7℃","如未妊娠,经前体温下降","如早孕,体温持续在37℃上下"]
试述选择性α受体阻滞剂的药理作用。
下颌角部肿胀、张口极度困难可能是() ["A.眶下间隙感染","B.咬肌间隙感染","C.翼颌间隙感染","D.咽旁间隙感染","E.颌下间隙感染"]
治疗虚寒型妊娠腹痛的首选方剂为:() ["补肾固冲丸","当归芍药散","胶艾汤","逍遥散","胎元饮"]
狭义的咀嚼肌是指()。 ["颞肌、二腹肌、翼内肌、翼外肌","颞肌、二腹肌、翼内肌、咬肌","颞肌、下颌舌骨肌、翼内肌、翼外肌","二腹肌、咬肌、翼内肌、翼外肌","颞肌、咬肌、翼内肌、翼外肌"]
试述5α还原酶抑制剂的药理作用。