Which Measure Will Prevent the Majority of Human Blindness in Developing

question 37

Multiple Choice

Which measure will prevent the majority of human blindness in developing countries? 

• A) administration of immunizing shots 
• B) administration of vitamin A capsules 
• C) administration of iodine 
• D) administration of sugar and salt dissolved in a glass of water

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Definitions:

Genetic Counselor

A healthcare professional who advises individuals and families on the risk of genetic disorders, interpreting test results, and providing support.

Genetic Defect

An abnormality in the DNA sequence that can lead to diseases or conditions being passed from parents to offspring.

Genetic Disorder

A disease or condition caused by an abnormality in an individual's DNA, which can be inherited or result from mutations.

Behavioral Geneticist

A scientist who studies the role of genetics in behavior, including how genes influence individual differences in behavior.