问题详情

How can we know the heart patient is feeling better according to the study？
A．When the anxiety measurement doesn"t change.
B．When the patient"s level of epinephrine drops.
C．When he expresses feelings of being loved by visitors.
D．When he shows the willingness to communicate with people.此题为多项选择题。请帮忙给出正确答案和分析，谢谢！