下列哪项不属于妊娠期母体的生理变化?()
A. * * 及 * * 增大,乳晕着色
B.子宫增大变软
C.子宫增大变硬
D.妊娠纹
E.妊娠斑
参考答案:C
麦角新碱不用于催产和引产是因为()
A、作用比缩宫素强大而持久,易致子宫强直性收缩
B、作用比缩宫素弱而短、效果差
C、口服吸收慢而不完全、难以达到有效浓度
D、对子宫颈的兴奋作用明显小于子宫底
E、以上都不是
The project budget has been finalized.Additional work has been discovered that was not planned for in the budget or project scope.Where could the found to cover the newly discovered work item
A.Contingency reserv
B.Project profi
C.Management reserv
D.Abandoning fun