Select one of the following assessment tools or diagnostic tests to explore for the purposes of this Discussion:
Mammogram
Prostate-specific antigen (PSA) test
Body-mass index (BMI) using waist circumference for adults
Search the Walden Library and credible sources for resources explaining the tool or test you selected. What is its purpose, how is it conducted, and what information does it gather?
What does the literature discuss regarding the validity, reliability, and are there any issues with sensitivity, specificity, predictive values, ethical dilemmas, and controversies related to the test or tool?
Post a description of how the assessment tool or diagnostic test you selected is used in health care. Based on your research, evaluate the test or the tool’s validity and reliability, and explain any issues with sensitivity, reliability, and predictive values. Include references in appropriate APA formatting.
Ball, J. W., Dains, J. E., Flynn, J. A., Solomon, B. S., & Stewart, R. W. (2015). Seidel's guide to physical examination (8th ed.). St. Louis, MO: Elsevier Mosby.
Dains, J. E., Baumann, L. C., & Scheibel, P. (2016). Advanced health assessment and clinical diagnosis in primary care (5th ed.). St. Louis, MO: Elsevier Mosby.
Sample Solution