冯先生,43岁。肝硬化并发食管与胃底静脉曲张破裂出血,应用双气囊三腔管压迫止血,胃气囊和食管气囊内压分别为
A 胃气囊10-20mmHg,食管气囊5-10mmHg
B 胃气囊20-30mmHg,食管气囊10-20mmHg
C 胃气囊30-50mmHg,食管气囊20-35mmHg
D 胃气囊50-70mmHg,食管气囊35-45mmHg
E 胃气囊70-90mmHg,食管气囊45-55mmHg
A 胃气囊10-20mmHg,食管气囊5-10mmHg
B 胃气囊20-30mmHg,食管气囊10-20mmHg
C 胃气囊30-50mmHg,食管气囊20-35mmHg
D 胃气囊50-70mmHg,食管气囊35-45mmHg
E 胃气囊70-90mmHg,食管气囊45-55mmHg