The nursing practice model defines intervention as primary, secondary, and tertiary levels of prevention. Which is an example of primary prevention?
A) Tine test for tuberculosis
B) Denver Developmental Screening Test for developmental delays
C) Community blood pressure screenings for elderly clients
D) Weekly adult exercise and fitness sessions
Ans: D
Primary prevention improves the health and well-being of the community, making it less vulnerable to stressors. Health-promotion programs are primary prevention, as are programs that focus on protection from specific diseases. Usually health promotion is nonspecific and directed toward raising the general health of the total community, such as conducting adult exercise/fitness. Secondary prevention begins after a disease or condition is present. Emphasis is on screening, early diagnosis, and treatment of possible stressors that may adversely affect the community's health. The tine test for tuberculosis, the Denver Developmental Screening Test for developmental delays, and blood pressure assessments are secondary prevention interventions.
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