Answer:
b. dyspnea
Explanation:
Dyspnea -
It is the health condition , where the person is not able to breath adequate amount of air , which could be due to any problem in heart or lungs , or could be due to intensive session of workout or physical activity , is referred to as dyspnea.
The symptom of dyspnea , is -
labored breathing , which can last for a minute or so.
It is chronic disorder.
Hence, from the given scenario of the question,
The correct option from the given options is dyspnea.
