Continuous positive airway pressure (CPAP) therapy is a common treatment for obstructive sleep apnea. It includes a small machine that supplies a constant and steady air pressure, a hose, and a mask or nose piece. Common problems with CPAP include a leaky mask, trouble falling asleep, and a dry mouth or nose.
Typical costs: 1  For a basic state-based criminal history check, expect to pay $10-$20. A basic criminal check typically looks for arrests, felonies and misdemeanors in a specific state. 2  A deeper, nationwide criminal check, typically costs $25-$50. Intelius conducts a nationwide criminal background check for $40.
1 On average, this examination is going to cost anywhere from $250 to $300 to complete the exam. 2  According to the Human Resource Certification Institute, the price for the examination may differ based on the membership status of the person taking the exam. 3  The price of the examination can be anywhere from $250 to $300.