Primary prevention includes which of the following?

Primary prevention includes which of the following?

• A. Screening tests
• B. Vaccinations
• C. Rehabilitation after stroke
• D. Limiting sugary drinks

Answer: (B)

Preventing disease before it starts is the aim of primary prevention. Vaccinations fit this best because they stimulate the immune system to recognize and fight specific pathogens, preventing illness from developing in the first place. Screening tests, on the other hand, are used to detect disease early in people who may not have symptoms, which is secondary prevention. Rehabilitation after a stroke occurs after disease has already manifested and aims to minimize damage and restore function, making it tertiary prevention. Limiting sugary drinks is a health-promoting behavior that reduces risk factors, but the clearest example of directly preventing disease onset among these options is vaccination, which is why it’s the best choice.

Preventing disease before it starts is the aim of primary prevention. Vaccinations fit this best because they stimulate the immune system to recognize and fight specific pathogens, preventing illness from developing in the first place. Screening tests, on the other hand, are used to detect disease early in people who may not have symptoms, which is secondary prevention. Rehabilitation after a stroke occurs after disease has already manifested and aims to minimize damage and restore function, making it tertiary prevention. Limiting sugary drinks is a health-promoting behavior that reduces risk factors, but the clearest example of directly preventing disease onset among these options is vaccination, which is why it’s the best choice.