![Respiratory Care on Twitter: Respiratory Care on Twitter:](https://pbs.twimg.com/media/CJ_G7aLUwAEju_w.jpg)
Respiratory Care on Twitter: "Pink Puffer & Blue Bloater #COPD # Emphysema #Chronic_Bronchitis #RC #Respiratorytherapist #RTstudent #respcare_ksa http://t.co/8zijon7KRN" / Twitter
![Definition of Chronic Obstructive Pulmonary Disease (COPD): Is the Latest GOLD Classification of Severity Still Valid? | Thoracic Key Definition of Chronic Obstructive Pulmonary Disease (COPD): Is the Latest GOLD Classification of Severity Still Valid? | Thoracic Key](https://i0.wp.com/thoracickey.com/wp-content/uploads/2017/09/A370325_1_En_1_Fig2_HTML.gif?w=960)
Definition of Chronic Obstructive Pulmonary Disease (COPD): Is the Latest GOLD Classification of Severity Still Valid? | Thoracic Key
![Let's Talk Medicine on Twitter: Let's Talk Medicine on Twitter:](https://pbs.twimg.com/media/C6u8VFNWYAA_mBa.jpg)
Let's Talk Medicine on Twitter: "Chronic Bronchitis (Blue Bloaters) and Emphysema (Pink Puffers) are the main symptoms of COPD. Check: https://t.co/DB1lA2HJsO #LTMed https://t.co/v1468s3eOq" / Twitter
![Respiratory Care on Twitter: Respiratory Care on Twitter:](https://pbs.twimg.com/media/CJ_G7bbVAAAeVot.jpg)