Space Vision Quiz

What is one of the main reasons astronauts need 'space glasses' while in orbit?

• To prevent eye infections

• To protect their eyes from cosmic rays

• To correct vision impairment caused by microgravity

• To enhance their night vision

What is the primary focus of the Ocular Health study led by Christian Otto?

• Investigating the impact of microgravity on vision

• Analyzing bone density loss in astronauts

• Studying the effects of space radiation on skin

• Examining muscle atrophy in space

What condition is hypothesized to be caused by increased intracranial pressure in space?

• Astigmatism

• Retinal detachment

• Cataracts

• Optic Disc Edema (ODE)

According to the Ocular Health study, which group is more affected by vision impairment in space?

• Elderly

• Children

• Women

• Men

What Earth-based condition could benefit from the findings of the Ocular Health study?

• Arthritis

• Diabetes

• Glaucoma

• Hypertension