D. Color blindness.
Inattentional blindness is perceptual blindness, such as a psychological lack of attention and has nothing to do with real physical problems or blindness.
Resting does NOT count as sleeping. Resting is the awareness of letting your body regain energy, aside from your eyes. Sleeping is when you're unconscious, and your body is completely relaxed.
I hope this helps!
A- a dietitian is responsible for healthy eating and would make the best nutrition plan.