# Petra locked directly into a very bright light and damaged her retina. The ophthalmologist has told her that she has sustained massive damage to her cones, but for the most part her rods have not been affected. One change that you could predict for Petra’s vision is that she will now have:? with Answer - Psychology Mcqs | TestPrep

> Solved MCQ: Petra locked directly into a very bright light and damaged her retina. The ophthalmologist has told her that she has sustained massive damage to her cones, but for the most part her rods have not been affected. One change that you could predict for Petra’s vision is that she will now have: Correct Answer: B. No color vision. Verified answer explanation for FPSC, PPSC, MDCAT, NTS, and CSS competitive exam preparation.

---

Tested in Competitive Exams:

- [NTS Test Prep](https://test-prep.blog/exams/nts)
- [FPSC Past Papers](https://test-prep.blog/exams/fpsc)
- [PPSC Solved MCQs](https://test-prep.blog/exams/ppsc)
- [PMDC MDCAT 2026](https://test-prep.blog/exams/mdcat)
- [UET ECAT Prep](https://test-prep.blog/exams/ecat)
- [CSS Central Superior](https://test-prep.blog/exams/css)

- [Psychology Mcqs](https://test-prep.blog/categories/psychology-mcqs)
Difficulty: Challenging 57% Accuracy

# Petra locked directly into a very bright light and damaged her retina. The ophthalmologist has told her that she has sustained massive damage to her cones, but for the most part her rods have not been affected. One change that you could predict for Petra’s vision is that she will now have:

Direct Answer & Quick Reference

The correct option is **B. No color vision**.

A. Poor vision in bright light

B. No color vision **(Correct Answer)**

C. Poor vision in low illumination

D. More accurate depth perception

✨ Explain with AI

Verified Key: B. No color vision
Solved by 2,637+ students

Verified against official examination board answer keys and standard curriculum textbooks.

- [Previous Question Sigmund Freud is regarded as the father of _____ in psychology.](https://test-prep.blog/mcq/sigmund-freud-is-regarded-as-the-father-of-in-psychology-162f6925-b1bc-4874-812a-aa0cfd0b037e)
- [Next Question What is meaning of “Autophobia”?](https://test-prep.blog/mcq/what-is-meaning-of-autophobia-f38d957c-7f13-4492-8425-2e8ac2fc92d8)

- [Practice More Psychology Mcqs MCQs](https://test-prep.blog/quiz/smart?category=psychology-mcqs)
- [How We Verify Questions →](https://test-prep.blog/editorial-policy)

## Subject Overview

Explore thousands of solved past paper MCQs for Psychology Mcqs categorized with explanations.

- [Browse All Psychology Mcqs MCQs →](https://test-prep.blog/categories/psychology-mcqs)

## Related Questions

- [Sigmund Freud is regarded as the father of _____ in psychology.](https://test-prep.blog/mcq/sigmund-freud-is-regarded-as-the-father-of-in-psychology-162f6925-b1bc-4874-812a-aa0cfd0b037e)
- [What is meaning of “Autophobia”?](https://test-prep.blog/mcq/what-is-meaning-of-autophobia-f38d957c-7f13-4492-8425-2e8ac2fc92d8)
- [The part of the neuron that specializes in receiving massages from other neurons is the:](https://test-prep.blog/mcq/the-part-of-the-neuron-that-specializes-in-receiving-massages-from-other-neurons-096a3b1e-8858-4d5c-a844-eb10948dd4c8)
- [An extremely complex behaviour that includes biological rhythms, territorial behaviour, courtship, mating, aggression, altruism and social organizations is:](https://test-prep.blog/mcq/an-extremely-complex-behaviour-that-includes-biological-rhythms-territorial-beha-7f7558fd-ea73-48c1-917f-24b5025514f7)
- [The behaviour that depends on the experiences in one’s own life but for this to occur depends upon the development and evolution of the nervous system of that animal is:](https://test-prep.blog/mcq/the-behaviour-that-depends-on-the-experiences-in-ones-own-life-but-for-this-to-o-71ae8c8a-66ff-460c-80dc-2640ff83d617)

---
*Source: https://test-prep.blog/mcq/petra-locked-directly-into-a-very-bright-light-and-damaged-her-retina-the-ophtha-1a17c888-d2a0-4acb-bbf2-01962d2027cc*
*Format: Markdown for Agents (Content Negotiation: text/markdown)*
