Author

Yuna Park

Yuna Park, RN, is a clinical writer at Biology Insights specializing in respiratory health and chronic lung disease. In Colorado Springs, Colorado, she continues to work at an outpatient pulmonary practice, coordinating nodule tracking and diagnostic spirometry. She managed patient education programs for asthma and emphysema after graduating with a bachelor of science in nursing. Park uses that clinical background to outline what patients can anticipate during workups for persistent coughs, abnormal chest imaging, and chronic breathlessness.

Can You Have an Endoscopy With a Cough?
Can I Drink Coffee Before a Pulmonary Function Test?
Is a Lung Biopsy Painful? What to Expect
How Big Does a Lung Nodule Have to Be to Biopsy?
When Is a CT Scan for Pneumonia Necessary?
What Size Lung Nodule Should Be Biopsied?
How Serious Is a Shadow on the Lung?
Is a 6mm Lung Nodule Serious? What You Should Know
Is a 7mm Lung Nodule Serious? Risks and Follow-Up
How to Diagnose Emphysema With Spirometry and CT Scans
How Do They Test for Bronchitis? What to Expect
How to Test for Pneumonia: Exams and Lab Tests
How Is Bronchiectasis Diagnosed?
What Does It Mean When a Doctor Says You Have Clear Lungs?
How Does Caffeine Affect a Pulmonary Function Test?
How Is Pulmonary Fibrosis Diagnosed?
Can a Chest X-ray Show If You Vape?
Can a Spirometry Test Detect Lung Cancer?
When to Repeat a Chest X-Ray for Pneumonia
Are Mediastinal Lymph Nodes Normal?
Can a CT Scan Miss a Pulmonary Embolism?
How Is Pulmonary Fibrosis Diagnosed? A Step-by-Step Look
What Does a Positive Bronchoscopy Result Mean?