Question 1
The specificity of a stress test represents the number of patients with
◦ normal coronary arteries who tested positive on the stress test.
◦ proven coronary artery disease who tested positive on the stress test.
◦ proven coronary artery disease who tested negative on the stress test.
◦ normal coronary arteries who tested negative on the stress test.
Question 2
Bayes' theorem has to do with
◦ the sensitivity and specificity of the stress test results.
◦ the predicted workload of a treadmill versus a bicycle stress test.
◦ the predicted cardiac output during exercise stress testing.
◦ which patients will be predicted to complete the maximal stress test.