Final answer:
Laryngopharyngeal reflux is diagnosed through tests, such as endoscopic ultrasound, that examine the stomach and organs in the abdomen. Findings of laryngopharyngeal reflux include respiratory issues, shortness of breath, hoarseness, pain with swallowing, and coughing.
Step-by-step explanation:
Laryngopharyngeal reflux is diagnosed through various tests and findings. Diagnostic tests: A common test is endoscopic ultrasound, which uses a scope to examine the stomach and organs in the abdomen. Findings: Symptoms of laryngopharyngeal reflux may include respiratory issues, shortness of breath, hoarseness, pain with swallowing, and coughing. These findings help doctors identify and confirm the diagnosis of laryngopharyngeal reflux.