All of the Following Affect Vision EXCEPT _____

question 22

Multiple Choice

All of the following affect vision EXCEPT _____.

• A) genes
• B) age
• C) culture
• D) gender

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Definitions:

Erythrocytes

Red blood cells, which carry oxygen from the lungs to the rest of the body and return carbon dioxide for exhalation.

Leukocytes

White blood cells that are part of the body's immune system, helping to fight infection and other diseases.

Hematocrit

The proportion of blood volume that is occupied by red blood cells, a key indicator of blood oxygen-carrying capacity.

Percent Volume

A measure representing the concentration of a component in a mixture or solution as a percentage of the total volume.