Question

Which of the following is NOT a characteristic for Retinal pigmentosa?

1) Night blindness
2) Tunnel vision
3) Loss of central vision
4) Improved vision

Answer 1

Improved vision (option 4) is NOT a characteristic of Retinitis Pigmentosa ; it is a genetic disorder that causes the breakdown of retinal cells, leading to night blindness, tunnel vision, and loss of central vision.

Step-by-step explanation:

The characteristic that is NOT a feature of Retinitis Pigmentosa (RP) is improved vision. RP is a group of rare, genetic disorders that involve a breakdown and loss of cells in the retina, leading to symptoms such as night blindness, tunnel vision, and eventually the loss of central vision. RP does not lead to improved vision; rather, it progressively impairs vision over time. The correct answer to the question is number 4, as all other options listed are characteristics of the condition.