A nurse is caring for a male client who has chronic glomerulonephritis. Which of the following findings should the nurse expect?
Urine specific gravity 1.035
Serum creatinine 7 mg/dL
Creatinine clearance 120 mL/min
BUN 15 mg/dL
The Correct Answer is B
Choice A reason:
Urine specific gravity is a measure of urine concentration. The normal range is typically from 1.005 to 1.030. A specific gravity of 1.035 indicates very concentrated urine, which could be due to dehydration or other factors, but it is not specifically indicative of chronic glomerulonephritis.
Choice B reason:
Serum creatinine is a waste product from the normal breakdown of muscle tissue. Normal levels are approximately 0.6 to 1.2 mg/dL for males. A level of 7 mg/dL is significantly elevated and can indicate severe kidney dysfunction, which is consistent with chronic glomerulonephritis. This condition can lead to a decreased ability of the kidneys to filter waste, causing an accumulation of creatinine in the blood.
Choice C reason:
Creatinine clearance is a test that measures how well creatinine is removed from the blood by the kidneys. The normal range is about 95 to 120 mL/min. A clearance of 120 mL/min is within the normal range and would not typically be expected in a client with chronic glomerulonephritis, as this condition usually results in reduced kidney function.
Choice D reason:
Blood urea nitrogen (BUN) is another waste product filtered by the kidneys. Normal BUN levels are between 7 and 20 mg/dL. A BUN of 15 mg/dL is within the normal range and does not necessarily indicate kidney dysfunction from chronic glomerulonephritis.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A reason:
Activities that could result in bleeding should be minimized for a client with neutropenia due to the increased risk of infection from open wounds. However, this is not the primary restriction related to neutropenia itself but rather a general precaution for patients with low platelet counts or other clotting issues.
Choice B reason:
Restricting all visitors from entering the client's room is not necessary unless the visitors are sick or have been exposed to infectious diseases. Neutropenic patients are at increased risk for infection, so visitors should be screened for illness, but complete isolation is not required.
Choice C reason:
Modifying oral fluid intake to between meals only is not a standard restriction for neutropenic patients. Adequate hydration is essential, and there are no specific neutropenia-related reasons to restrict fluids to between meals.
Choice D reason:
Fresh flowers and potted plants should be avoided in the room of a neutropenic patient. They can harbor fungi and other microorganisms that could cause infection in an immunocompromised individual. Neutropenic precautions typically include avoiding standing water and plants that may contain harmful bacteria or fungi.
Correct Answer is ["A","C","D"]
Explanation
Choice A reason:
Raisins are dried grapes and are known to have a higher concentration of nutrients, including potassium. For individuals with chronic kidney disease (CKD), consuming foods like raisins that are high in potassium can lead to hyperkalemia, a condition where potassium levels in the blood are higher than normal. This can be dangerous as it may cause heart rhythm problems.
Choice B reason:
Asparagus is considered a lower-potassium food, making it a safer choice for people with CKD. It's important for individuals with CKD to manage their potassium intake, but asparagus can be included in their diet in appropriate portions.
Choice C reason:
Bananas are well-known for being rich in potassium. For someone with CKD, eating bananas can contribute to an excessive intake of potassium, which their kidneys may not be able to eliminate efficiently, potentially leading to hyperkalemia.
Choice D reason:
Tomatoes, including tomato products like sauces, juices, and purees, are high in potassium. Therefore, they should be limited or avoided in the diet of a person with CKD to prevent complications associated with high potassium levels.
Choice E reason:
Green beans are considered to be a lower-potassium vegetable. They can be included in a kidney-friendly diet, provided they are consumed in moderation and balanced with other dietary needs.
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