The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Test to exclude a disease   (A) Positive predictivity   (B) Negative predictivity   (C) Specificity   (D) Sensitivity
['(C) Specificity <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Positive predictivity \n (B) Negative predictivity \n (C) Specificity \n (D) Sensitivity <> possible answers', '  Test to exclude a disease <> context@']