A Client with a History of Insomnia Is Scheduled for a Polysomnogram

Multiple Choice

A client with a history of insomnia is scheduled for a polysomnogram that requires an overnight stay in a sleep laboratory. The test will not include audio and video equipment. It will monitor the client's blood oxygen levels, heart rate, breathing, and eye and leg movements, and it will use an electroencephalogram to monitor brain waves. What disorder is least likely to be identified in this test?

A) Periodic limb movement disorder
B) Sleep apnea
C) Sleep talking
D) Restless leg syndrome