Your friend has been complaining about her inability to concentrate and her irritability.She mentions that she has not been able to fall asleep.What condition might your friend have?
A) dementia
B) insomnia
C) melatonin
D) paradoxical sleep

Question

Quizplus · Accepted Answer

Insomnia is a sleep disorder characterized by difficulty falling asleep and staying asleep. It can cause irritability and difficulty concentrating during the day. The fact that your friend specifically mentions her inability to fall asleep suggests that insomnia may be the cause of her symptoms. Dementia is a condition that involves cognitive decline, memory loss, and other neurological symptoms, which do not seem to be present based on the information given. Melatonin is a hormone that helps regulate the sleep-wake cycle and may be used as a treatment for insomnia, but it is not a condition itself. Paradoxical sleep is another term for REM sleep, a stage of sleep when the brain is very active and dreams occur, which is not necessarily related to your friend's symptoms.

Your Friend Has Been Complaining About Her Inability to Concentrate