A.穿內耳道底入面神經(jīng)管 B.經(jīng)莖乳孔出顱 C.在面神經(jīng)管內無分支 D.以莖乳孔為界分為面神經(jīng)管段和顱外段 E.穿腮腺后內側面,終支分布于面部表情肌
A.面神經(jīng)有2根,其中運動根較大 B.其副交感纖維支配淚腺、舌下腺和下頜下腺 C.其味覺纖維司舌前2/3味覺 D.其運動纖維支配面部表情肌及全部咀嚼肌 E.以莖乳孔為界,可將面神經(jīng)分為面神經(jīng)管段和顱外段
A.局部浸潤麻醉+下牙槽神經(jīng)阻滯麻醉 B.下牙槽神經(jīng)+舌神經(jīng)阻滯麻醉 C.頰神經(jīng)+舌神經(jīng)阻滯麻醉 D.頰神經(jīng)+下牙槽神經(jīng)阻滯麻醉 E.頰神經(jīng)+舌神經(jīng)阻滯麻醉+局部浸潤麻醉