English

Colten Bell

12 April, 19:36

If one were researching how asthma is diagnosed, which of the choices is a conclusion that can be supported by this passage?

A) Family history is not a factor in the development of asthma because there is no evidence for a genetic link.

B) You cannot diagnose asthma in children under five years old. Their parents need to bring them back in two years.

C) Patients with the following symptoms, chest tightness, wheezing, and colds that last more than 10 days, definitely have asthma.

D) Lung function, coughing and family history are important factors in diagnosing asthma, and regular physical exams are important, too.