Pulmonary (Lung) Function Testing
Pulmonary function testing is an important tool used at the Allergy & Asthma Center of Lake Norman. The primary purpose …
Methacholine Challenge
Methacholine Challenge is a bronchial medical test used to assist in the diagnosis of asthma. The technician performing your exam will …
Exercise Challenge (to evaluate for Exercise Induced Asthma)
The Allergy & Asthma Center of Lake Norman’s Exercise Challenge is used to evaluate for exercised induced asthma. The test …
Vocal Cord Dysfunction Evaluation Using Fiberoptic Nasolaryngoscopy
Vocal Cord Dysfunction (VCD) is a syndrome that causes asthma-like symptoms as a result of abnormal closure of the vocal …
