Final answer:
Visual impairments can create sleep disturbances due to disruptions in the sleep-wake cycle and associated health conditions.
Step-by-step explanation:
The statement 'Visual impairments create sleep disturbances' is true.
Visual impairments can often lead to sleep disturbances due to various reasons. For example, individuals with visual impairments may have difficulty with their sleep-wake cycle, as their body may not receive the proper cues from light about when it is time to sleep or wake up. Additionally, if vision loss is accompanied by other health conditions, such as pain or anxiety, it can further disrupt sleep.
Therefore, it is important for individuals with visual impairments to seek appropriate medical and lifestyle interventions to improve their sleep quality.