Which of the following describes a health implication for someone with retinoblastoma?

Individuals diagnosed with retinoblastoma, a type of eye cancer that primarily affects young children, often experience significant vision-related challenges. Among these, impaired depth perception is a common health implication. This occurs due to the possible loss of one or both eyes, which are crucial for judging distance and spatial relationships. The inability to accurately perceive depth can lead to difficulties in daily activities, affecting overall mobility and safety.

In contrast, unrestricted physical activity is typically not recommended for someone undergoing treatment for retinoblastoma, as certain physical activities might pose risks depending on the severity of the condition and any complications arising from treatment. Instant recovery from treatment is also misleading, as most patients require a period of rehabilitation and follow-up. Lastly, the idea that vision will stabilize without treatment is incorrect, as retinoblastoma tends to worsen and can lead to severe complications, including the potential loss of sight or the eye itself if not appropriately managed.