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Page |1 FNP LEIK SYSTEM REVIEW EXAM 2025 QUESTIONS AND ANSWERS. Chapter 4 (Preventive Health) 1. Sensitivity - correct answer - (SNOUT) Negative results rules out the disease. Sensitivity test are good at identifying the positive markers of disease. So good that it is more prone to report false positives. So a negative result is more definitive 2. Specificity - correct answer - (SPIN) Positive results rules in the disease. Specificity tests are good at identifying the negative marker of a disease. So good that is more prone to report false negatives. So a positive result is more definitive. 3. Primary Prevention - correct answer - Prevent the disease in its entirety. Examples include healthy diet, exercise, safety (helmets/seatbelts), immunizations, and job safety 4. Secondary Prevention - correct answer - Early detection of a disease. Examples include screening tests 5. Tertiary Prevention - correct answer - Rehabilitation of a disease. Examples include support groups, education for pts with pre-existing