Final answer:
In Traditional Chinese Medicine, excess joy can cause Heart-Fire and Heart Empty-Heat, as emotional states are believed to have significant effects on physical health.
Step-by-step explanation:
The question concerns the concept of emotional states and their potential impact on physical health within the framework of Traditional Chinese Medicine (TCM). In the context of TCM, excessive joy is believed to primarily affect the Heart, potentially leading to conditions described as Heart-Fire and Heart Empty-Heat. Thus, the correct answer to which condition can be caused by excess joy is C.
Heart-Fire and Heart Empty-Heat. It is critical to understand that these terms are specific to the theoretical frameworks of TCM and do not directly correspond to Western medical concepts.