Question

which of the following situations best illustrates the use of something diagnostic? a doctor uses blood test results to confirm a disease. a teacher assigns daily homework. a judge sentences someone for breaking the law. a driver fills their car with gasoline.

Explanation:

Diagnostic tools are used to identify a condition. Blood test results are diagnostic as they help a doctor confirm a disease. The other situations have nothing to do with diagnosis.

Answer:

A. A doctor uses blood test results to confirm a disease.