Angela Nguyen

Image Credit: Sove CPAP Clinic What Is a Sleep Study? A sleep study, also known as polysomnography, is a medical test used to evaluate sleep patterns and identify sleep disorders. It records physical and brain activity during sleep. This can help healthcare providers better understand what happens to the body overnight, as symptoms aren’t always visible during the day. Sleep studies are often used in settings like sleep clinics and hospitals. What Sleep Studies Monitor During a sleep study,...

Image Credit: Drugs.com What Are Pulmonary Function Tests? Pulmonary Function Tests (PFTs) are a set of breathing tests used to evaluate how well your lungs take in air, move it out, and diffuse oxygen throughout the body. They help healthcare providers understand lung performance and identify conditions that may affect breathing. These tests are often used in both routine checkups and specialty clinics. What PFTs Measure Rather than focusing on one single number, PFTs provide an extensive...

Image Credit: https://cpap.community/ What Is a CPAP/BiPAP Titration Study? A CPAP or BiPAP titration study is an overnight sleep study designed to figure out the optimal air pressure necessary to keep the airway open during sleep. It is often performed after a diagnosis of sleep apnea and helps tailor treatment to individual differences. Why Titration Matters While CPAP and BiPAP machines both deliver pressurized air, the correct pressure level is key. Too little pressure may not prevent...