关于胎盘早剥，下面说法不正确的是（）

A.主要病理变化是底蜕膜出血

B.从边缘剥离，血液流出为外出血

C.从中央剥离可造成隐性出血

D.隐性出血增多可发生子宫胎盘卒中

E.混合性出血是一种最轻的类型

The nurse evaluates the client’s understanding of myasthenia gravis. The nurse would judge that the client has formed a realistic concept of her condition when she says()

A. "By taking medication and pacing activities, I will live longer, but ultimately the disease will cause my death. "

B. "By taking medication and pacing activities, my fatigue will be relieved, but I should expect occasional periods of muscle weakness. "

C. "By taking medication and pacing activities, my symptoms will be controlled and eventually the disease will be cured. "

D. "By taking medication and pacing activities, I should be able to control the disease and enjoy a healthy lifestyle. \