脑转移瘤的常见CT表现不包括（）
A.多发
B.瘤周水肿显著
C.出血、坏死
D.不同形式的强化并存
E.钙化
参考答案：E
( )夜巡视应注意观察老人夜间醒几次。
The nurse is teaching a client and his family about dietary practices related to Parkinson's disease. A priority for the nurse to address is risk of
A．fluid overload and drooling.
B．aspiration and anorexia.
C．choking and diarrhea.
D．dysphagia and constipation.
