What issues with sensitivity, specificity, and predictive values are related to the test or tool? Nurses must be aware of these factors in order to select the most appropriate test or tool and to accurately interpret the results.

What issues with sensitivity, specificity, and predictive values are related to the test or tool? Nurses must be aware of these factors in order to select the most appropriate test or tool and to accurately interpret
the results.

When seeking to identify a patient’s health condition, advanced practice nurses can use a diverse selection of diagnostic
tests and assessment tools; however, different factors affect the validity and reliability of the results produced by these tests
or tools. Nurses must be aware of these factors in order to select the most appropriate test or tool and to accurately interpret
the results.
In
this post, you will consider the validity and reliability of different assessment tools and diagnostic tests. You will explore
issues such as sensitivity, specificity, and positive and negative predictive values.
To
prepare:Review
this week’s Reading Resources, and consider the factors that impact the validity and reliability of various
assessment tools and diagnostic tests.Select
one of the following assessment tools or diagnostic tests to explore for the purposes of this Discussion:Mammogram
Physical
tests for sore throat (inspecting the throat, palpating the head and neck lymph nodes, listening to breath sounds)Prostatespecific
antigen (PSA) testDixHallpike
testBodymass
index (BMI) using waist circumference for adultsSearch
for 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?Examine
the literature and resources you located for information about the validity and reliability of the test or tool you
selected. What issues with sensitivity, specificity, and predictive values are related to the test or tool?Are
there any controversies or issues related to any of these tests or tools?Consider
any ethical dilemmas that could arise by using these tests or tools.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

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The post What issues with sensitivity, specificity, and predictive values are related to the test or tool? Nurses must be aware of these factors in order to select the most appropriate test or tool and to accurately interpret the results. appeared first on Nursing Nursing.