Sensitivity Is the Ability to Correctly Identify and Classify Individuals

Sensitivity is the ability to correctly identify and classify individuals within the population who are truly malnourished as confirmed by a test, while specificity is the ability to correctly identify individuals:

A) who are truly malnourished but do not require a test.
B) who are not malnourished within a population, as confirmed by screening which produces a negative result.
C) who are not malnourished within a population, as confirmed by screening which produces a positive result.