Sensitivity means the ability to detect -: (A) True negative, (B) True positive, (C) False negative, (D) False positive
Answer is B. For easy to remember :
Sensitivity → "I know my patient has the disease. What is the chance that the test will show that my patient has it".
Specificity → "I know my patient doesn't have the disease. What is the chance that the test will show that my patient doesn't have it".