Final answer:
Shyla experiences a long delay between the time that she goes to bed and the time that she falls asleep. In addition, she wakes up several times during the night and has difficulty getting back to sleep. To diagnose Shyla with insomnia, she must experience these symptoms at least three nights a week for one month. The correct option is a.
Step-by-step explanation:
To diagnose Shyla with insomnia, she must experience these symptoms:
- There is a long delay between the time that she goes to bed and the time that she falls asleep.
- Waking up several times during the night.
- Difficulty getting back to sleep.
In addition, these symptoms should be experienced at least three nights a week for at least one month. Hence, a is the correct option.