The ability of a test to detect true negatives is:

Ref: 21st edition Park. Pg 128Explanation:SensitivityAbility of the test to identify true positivesSpecificityAbility of the test to identify true negativesPositive predictive valueProbability that a patient with positive test result truly has the diseaseNegative predictive valueProbability that a patient with negative test result truly does not have the disease