Spriggs Polysomnography Practice Test 2026 - Free Polysomnography Exam Practice Questions and Study Guide

Oral appliance therapy is specifically designed to treat conditions like obstructive sleep apnea by using custom-made devices that patients wear while sleeping. These appliances help to reposition the jaw and tongue, keeping the airway open and reducing the likelihood of airway obstructions during sleep. This approach can significantly improve breathing and sleep quality, making it an effective treatment option for individuals suffering from sleep-related breathing disorders.

In contrast, the other types of therapies mentioned focus on different methodologies. Rapid maxillary expansion relates to orthodontic treatment aimed at widening the upper jaw, which addresses dental and skeletal issues rather than sleep disorders. Cognitive behavioral therapy is a psychological treatment used for various mental health issues, including anxiety and depression, not for physical alterations of the jaw. Behavioral modification therapy is largely focused on changing specific behaviors through reinforcement strategies, rather than employing physical devices to address anatomical concerns. Thus, oral appliance therapy is uniquely suited to the specific need of repositioning the jaw to improve airway function during sleep.