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WGU D440 OA Exam 2025 – Complete Test Bank for Health and Wellness Through Nutritional Science | Verified Real Exam Questions and Correct Answers | Graded A+ | Updated & Accurate Version

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This complete and verified test bank for the WGU D440 OA Exam (2025 version) provides all the latest exam questions and 100% correct answers, designed to align with Western Governors University’s current curriculum. It includes clinical and theoretical concepts in renal nutrition, chronic kidney disease, dialysis management, dietary recommendations for nephrolithiasis, vitamin D metabolism, electrolyte balance, and patient education for kidney function support. Ideal for nursing and health science students, this A+ graded resource supports exam success with clear rationales and clinical application focus.

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D440: Health And Wellness Through Nutritional
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D440: Health and Wellness Through Nutritional











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Institution
D440: Health and Wellness Through Nutritional
Course
D440: Health and Wellness Through Nutritional

Document information

Uploaded on
July 28, 2025
Number of pages
129
Written in
2024/2025
Type
Exam (elaborations)
Contains
Questions & answers

Subjects

  • wgu d440 test bank 2025
  • vitamin d a

Content preview

Which statement about chronic kidney disease is incorrect?
Loss of kidney function is reversible if the patient follows the
treatment protocol




Which cause of acute kidney injury is due to decreased blood supply?
Renal occlusion




Which part of the body is negatively affected by inappropriate blood
phosphorous and calcium levels in the patient with chronic kidney
disease?
Bone

,Chronic kidney disease interferes with the conversion of which vitamin
to its active form?
Vitamin D




Which patient is at risk of developing struvite kidney stones?
A female patient who has experienced frequent urinary tract
infections during her life




Which statement about the pathophysiology of uric stone formation is
accurate?
Uric acid stones may result from an impairment in purine metabolism




Which response would hte nurse provide a patient with a history of
frequent nephrolithiasis who is asking ow to prevent future
occurrences?
A low-calcium diet will increase your risk of kidney stones




Which response would the nurse provide to support the nutrition
status of a patient who recently started dialysis?
You should not exceed 2 g of calcium per day

,A patient develops acute kidney injury while admitted to the hospital
for community-acquired pneumonia. Which action would the nurse
take if the patient has been prescribed peritoneal dialysis?
Educate the patient about how to perform peritoneal dialysis




Which nutrition recommendation is appropriate for a patient who has
progressed to stage 5 chronic kidney disease (CKD) and will being renal
replacement therapy (RRT)?
Sodium should be restricted to less than 2.4 g/day




The nurse is caring for a patient recovering from an extensive surgery.
Which oral clinical diet would be ordered for this patient?
High-protein, increased-kilocalorie




Which enteral feeding route poses the highest risk for aspiration?
Nasogastric

, The catheter used for central parenteral nutrition (PN) is placed in
which vessel?
Subclavian vein




Which factor is the primary consideration when selecting the peripheral
route for parenteral nutrition?
Osmolality of the solution




the nurse is caring for a patient who is not at risk for aspiration and
require long-term enteral nutritional therapy. Which procedure does
the nurse anticipate for accessing a safe nutritional route?
Percutaneous endoscopic




Which statement best describes the role of nutrients?
Nutrients have specific metabolic functions




The nurse is providing nutrition education to a patient with high blood
pressure. Which nutrient will the nurse recommend to offset sodium
intake?
Potassium

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