Which is not a possible treatment for COPD?

Question

Which is not a possible treatment for COPD?

(1 point)
Responses

oxygen treatments
oxygen treatments

breathing exercises
breathing exercises

using smokeless tobacco
using smokeless tobacco

lung transplants

Answer 1

using smokeless tobacco

Answer 2

Which is not a possible treatment for COPD?

using smokeless tobacco

Using smokeless tobacco is not a possible treatment for COPD.