A client who was found huddled in her apartment by the police is admitted to the clinic. The client stares toward one corner of the room and seems to be responding to something not visible to others. She appears hyperalert and scared. Which of the following conclusion by the nurse is most appropriate according to the situation

A. Nothing is wrong because the client isn’t a threat to society.
B. The client is malingering.
C. The client may be hallucinating.
D. The client is suicidal.

某男性患者，70岁，冠心病病史多年，两周来心中悸动不安，头眩，畏寒肢冷，下肢浮肿，渴不欲饮，恶心吐涎，舌质淡胖苔，脉弦。

根据上述临床表现，按照中医辨证理论，该病例应诊断辨证为（）

A.痰湿中阻之心悸

B.水饮凌心之心悸

C.痰热扰心之心悸

D.心阳不足之心悸

E.心血不足之心悸