Answer:
A. chest pain
Step-by-step explanation:
Excessive stress increases rib muscle tension and heart rate. These effects cause the sensation of chest pain even when the person is not stressed.
This pain is accompanied by rapid shallow breathing, excessive sweating, high heartbeat, nausea and intestinal changes. To alleviate the symptoms it is recommended to rest in a quiet place, keep in touch with nature, have calming teas or do leisure activities.