Chat with AIExam 9: Principles of Serological Testing
Exam 1: Introduction to Immunity and the Immune System41 Questions
Exam 2: Nature of Antigens and the Major Histocompatibility Complex40 Questions
Exam 3: Innate Immunity40 Questions
Exam 4: Adaptive Immunity40 Questions
Exam 5: Antibody Structure and Function53 Questions
Exam 6: Cytokines35 Questions
Exam 7: Complement System55 Questions
Exam 8: Safety and Quality Management18 Questions
Exam 9: Principles of Serological Testing21 Questions
Exam 10: Precipitation and Agglutination Reactions35 Questions
Exam 11: Labeled Immunoassays30 Questions
Exam 12: Molecular Diagnostic Techniques33 Questions
Exam 13: Flow Cytometry and Laboratory Automation27 Questions
Exam 14: Hypersensitivity36 Questions
Exam 15: Autoimmunity35 Questions
Exam 16: Transplantation Immunology16 Questions
Exam 17: Tumor Immunology16 Questions
Exam 18: Immunoproliferative Diseases10 Questions
Exam 19: Immunodeficiency Diseases33 Questions
Exam 20: Serological and Molecular Detection of Bacterial Infections40 Questions
Exam 21: Spirochete Diseases36 Questions
Exam 22: Serological and Molecular Diagnosis of Parasitic and Fungal Infections17 Questions
Exam 23: Serology and Molecular Detection of Viral Infections38 Questions
Exam 24: Laboratory Diagnosis of HIV Infection17 Questions
Exam 25: Immunization and Vaccines22 Questions
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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.
(Multiple Choice)
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