Two tests (A and B) for osteoporosis have the following characteristics: Test A has a sensitivity of 60% and a specificity of 80%. 1 point 3/7/2021 Introduction to Epidemiology - Exam 4/10 Test B has a sensitivity of 90% and a specificity of 90%. A nurse first uses Test A. Patients who test positive on Test A are then given Test B. Testingpositive on both tests is diagnostic of osteoporosis. What is the net sensitivity of this testingapproach

What is the general location and primary function of occipital lobe?

What is the solution of 5/2x - 7 = 3/4x + 14 ? a. x = -6 b. x = 6 c. x= 8 d. x = 12

Anurse is instructing a client who has a new prescription for a daily dose of lovastatin extended release. which of the following information should the nurse include in the teaching? a. report to the clinic for quarterly monitoring of kidney function while taking this medication. b. mix with applesauce after crushing if the medication is difficult to swallow. c. avoid consuming dairy products while taking this medication. d. take the medication with the evening meal.