A nurse is providing teaching on health promotion strategies to a group of college students. Which of the following is an example of primary prevention?

Choice A reason: Teaching a patient with a pre-existing condition how to manage their disease is an example of tertiary prevention. Tertiary prevention aims to minimize the impact of an established permanent or irreversible disease by helping the patient manage symptoms and prevent further disability or complications. Choice B reason: Rehabilitation after a surgical procedure or injury falls under tertiary prevention. The goal is to restore the patient to their highest possible level of functioning and prevent long-term complications or permanent loss of mobility after the initial acute health event has already occurred. Choice C reason: Screening for hypertension is an example of secondary prevention. Secondary prevention focuses on early detection of asymptomatic disease through screening and prompt intervention to prevent the progression of the condition. It occurs after the disease process has begun but before symptoms appear. Choice D reason: Primary prevention involves measures taken to prevent the onset of illness or injury before it occurs. Immunizations, like the flu vaccine, are classic examples of primary prevention because they protect susceptible individuals from contracting an infectious disease, thereby maintaining health and preventing the initial occurrence.