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. "

关于房间隔缺损的杂音特点，以下哪项除外

A．位于胸骨左缘2～3肋间

B．杂音响度为2/6～3/6级

C．杂音为收缩期

D．杂音为喷射性

E．杂音粗糙伴震颤