One Example of a Universal Preventive Intervention Is

question 2

Multiple Choice

One example of a universal preventive intervention is:

• A) washing your hands after sneezing
• B) advertisements aimed at reducing cigarette smoking
• C) requiring people to wear masks when entering a hospital during an outbreak of a contagious disorder
• D) quarantining individuals who have contact with someone who has a contagious disorder

---

Definitions:

Competitive Labor Market

A market where numerous employers are actively seeking to hire and numerous individuals are seeking employment, with wages determined by the supply and demand for labor.

Wage Rate

The amount of compensation paid to an employee per unit of time worked, often expressed per hour or year.

MV

MV, short for "Mean Value," is a measure used in statistics and mathematics to denote the average or central value of a set of numbers.

PQ

PQ, in the context of mathematics, often stands for a specific pair of points or variables in an equation or algorithm, representing a particular problem or query to be solved.