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Virus, Bacteria, Immunity Leaves CVA Cell Theory & Melanoma Genetics and Censorship Human Physiology Skeletal Muscle Anatomy Nail The Cell Biological Molecules Careers in Health Care Genetics and Probability Food System & Nutrients Health and Diseases Nutrition Vocabulary

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Immunology › View

A new assay is used to test 120 samples from patients with a clinically confirmed diagnosis of the relevant infection and 50 samples from healthy control subjects. The test results were positive for 90 of the infected patients and positive for 10 of the healthy controls.

Calculate the positive predictive value of the assay

A. 57%

B. 75%

C. 80%

D. 90%

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Muscoskeletal Injuries › View

After taking BSI precautions, exposing the area, and controlling any external bleeding, the next step in immobilizing a long bone fracture is

A. replacing protruding bones

B. assessing distal PMS

C. measuring the splint

D. applying the splint

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