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.
Not only do these diagnostic tests affect adults, but body measurements can also provide a general picture of whether a child is receiving adequate nutrition or is at risk for health issues. These data, however, are just one aspect to be considered. Lifestyle, family history, and culture—among other factors—are also relevant. That said, gathering and communicating this information can be a delicate process. Explore how you could effectively gather information and encourage parents and caregivers to be proactive about their health and weight.
For this Assignment, 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.
Adult Assessment Tools or Diagnostic Tests.
The assigned Assessment Tool/Diagnostic Test is Colonoscopy
Description how the assessment tool or diagnostic test you were assigned is used in healthcare.
What is the purpose of Colonoscopy?
How is Covid Colonoscopy conducted?
What information does it gather?
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. (2019). Seidel’s guide to physical examination: An interprofessional approach (9th ed.). St. Louis, MO: Elsevier Mosby.
· Chapter 3, “Examination Techniques and Equipment”
This chapter explains the physical examination techniques of inspection, palpation, percussion, and auscultation. This chapter also explores special issues and equipment relevant to the physical exam process.
· Chapter 8, “Growth and Nutrition”
In this chapter, the authors explain examinations for growth, gestational age, and pubertal development. The authors also differentiate growth among the organ systems.
· Chapter 5, “Recording Information” (Previously read in Week 1)
This chapter provides rationale and methods for maintaining clear and accurate records. The text also explores the legal aspects of patient records.
Ball, J. W., Dains, J. E., Flynn, J. A., Solomon, B. S., & Stewart, R. W. (2019). Student checklist: Health history guide. In Seidel’s guide to physical examination (9th ed.). St. Louis, MO: Elsevier Mosby.
Credit Line: Seidel’s Guide to Physical Examination, 9th Edition by Ball, J. W., Dains, J. E., Flynn, J. A., Solomon, B. S., & Stewart, R. W. Copyright 2019 by Elsevier Health Sciences. Reprinted by permission of Elsevier Health Sciences via the Copyright Clearance Center.
Centers for Disease Control and Prevention. (2021, April 9). Childhood overweight & obesity. http://www.cdc.gov/obesity/childhood/
This website provides information about overweight and obese children. Additionally, the website provides basic facts about obesity and strategies to counteracting obesity.
Chaudhry, M. A. I., & Nisar, A. (2017). Escalating health care cost due to unnecessary diagnostic testing. Mehran University Research Journal of Engineering and Technology, (3), 569.
This study explores the escalating healthcare cost due the unnecessary use of diagnostic testing. Consider the impact of health insurance coverage in each state and how nursing professionals must be cognizant when ordering diagnostics for different individuals.
Dains, J. E., Baumann, L. C., & Scheibel, P. (2019). Advanced health assessment and clinical diagnosis in primary care (6th ed.). St. Louis, MO: Elsevier Mosby.
Credit Line: Advanced Health Assessment and Clinical Diagnosis in Primary Care, 6th Edition by Dains, J.E., Baumann, L. C., & Scheibel, P. Copyright 2019 by Mosby. Reprinted by permission of Mosby via the Copyright Clearance Center.
· Chapter 1, “Clinical Reasoning, Evidence-Based Practice, and Symptom Analysis”
This chapter introduces the diagnostic process, which includes performing an analysis of the symptoms and then formulating and testing a hypothesis. The authors discuss how becoming an expert clinician takes time and practice in developing clinical judgment.
Noble, H., & Smith, J. (2015) Issues of validity and reliability in qualitative research . Evidence Based Nursing, 18(2)
Why Choose Us
- 100% non-plagiarized Papers
- 24/7 /365 Service Available
- Affordable Prices
- Any Paper, Urgency, and Subject
- Will complete your papers in 6 hours
- On-time Delivery
- Money-back and Privacy guarantees
- Unlimited Amendments upon request
- Satisfaction guarantee
How it Works
- Click on the “Place Order” tab at the top menu or “Order Now” icon at the bottom and a new page will appear with an order form to be filled.
- Fill in your paper’s requirements in the "PAPER DETAILS" section.
- Fill in your paper’s academic level, deadline, and the required number of pages from the drop-down menus.
- Click “CREATE ACCOUNT & SIGN IN” to enter your registration details and get an account with us for record-keeping and then, click on “PROCEED TO CHECKOUT” at the bottom of the page.
- From there, the payment sections will show, follow the guided payment process and your order will be available for our writing team to work on it.