Whats the difference between chronic bronchitis and emphysema?
I am doing an essay on the Lungs and bronchitis and I came across a website that says ” Chronic Obstructive Pulmanory Disease” Refers to 2 lung diseases Chronic Bronchitis and emphysema which is obstruction to the airflow. I know about bronchitis, but I was wondering if there is a difference between the two. thanks thanks for the info everyone, im having a look at the pdf now.