A Person Infected with HIV Is Symptom-Free

question 17

Multiple Choice

A person infected with HIV is symptom-free.Which is correct?

• A) The person is a carrier and can infect others.
• B) The person cannot infect others until symptoms are present.
• C) Symptoms appear after others are infected.
• D) The person does not show symptoms until other diseases develop.

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Definitions:

General Welfare

A concept concerning the overall health, happiness, and well-being of a population or community.

Invisible Hand

A concept introduced by Adam Smith to describe the self-regulating nature of the market economy.

Economist

A professional who studies the production, distribution, and consumption of goods and services.

Economic Activity

Activities related to the creation, distribution, and use of goods and services in an economic system.