![](http://www.alamy.com/thumbs/6/172DDA5E-F700-4D67-BB94-F237B81DC6C6/CEJ5JB.jpg)
Man using a CPAP face mask and machine used for the treatment of sleep apnea.
Size: 5184px × 3455px
Photo credit: © Hilary Morgan / Alamy / Afripics
License: Licensed
Model Released: Yes
Keywords: airway, apnea, apnoea, asleep, chronic, condition, congestive, continuous, cpap, disease, disorder, disturbed, face, failure, health, heart, machine, male, man, mask, medical, obstructive, pap, person, positive, pressure, pulmonary, respiratory, sleep, sleeping, snore, snorer, snoring, treatment, ventilation