A 4-year-old boy complains at preschool that he cannot tell the difference between colors. A profound inability to see color is called:
A) achromatopsia.
B) amblyopia.
C) myringitis.
D) presbyopia.

Question

Quizplus · Accepted Answer

Achromatopsia is a profound inability to see color, also known as complete color blindness. It is a rare genetic condition that affects less than 1 in 30,000 people. Symptoms include difficulty distinguishing between colors, extreme sensitivity to light, and poor vision in low light conditions. Amblyopia is a condition commonly referred to as "lazy eye," in which vision in one eye is weaker than the other. Myringitis is an infection of the eardrum, and presbyopia is a condition in which gradually worsening vision occurs with age. None of these accurately describe the symptoms presented in the scenario.

A 4-Year-Old Boy Complains at Preschool That He Cannot Tell