A nurse is reviewing the laboratory results of an adolescent who has chronic glomerulonephritis. Which of the following findings should the nurse expect?
BUN 50 mg/dL.
Serum phosphorus 4.0 mg/dL.
Serum potassium.8 mEq/L.
Absence of proteinuria.
The Correct Answer is A
Chronic glomerulonephritis is a condition that causes inflammation of the glomeruli, which are tiny filtering units in the kidneys.
This can lead to poor kidney function and an increase in waste products in the bloodstream.
Blood urea nitrogen (BUN) is a waste product that is normally filtered by the kidneys and excreted in urine.
A BUN level of 50 mg/dL is higher than the normal range, indicating poor kidney function.
Choice B is incorrect because a serum phosphorus level of 4.0 mg/dL is within
the normal range for adults.
Choice C is incorrect because a serum potassium level of.8 mEq/L is within the normal range for adults.
Choice D is incorrect because proteinuria (the presence of protein in urine) is a
common finding in glomerulonephritis.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Semi-Fowler's. While this position can help with drainage, it is generally not the first choice immediately after VP shunt surgery.
B. Prone.This position is generally not recommended as it can cause discomfort and increase intracranial pressure.
C. Trendelenburg. This position is contraindicated as it can significantly increase intracranial pressure.
D. on the unoperated side. This position helps prevent pressure on the operative site and facilitates drainage of cerebrospinal fluid. It also reduces the risk of complications associated with increased intracranial pressure.
Correct Answer is B
Explanation
The nurse should suspect candidiasis, also known as oral thrush.
Candidiasis is a fungal infection that can occur in the mouth and is characterized by the presence of a white, milky plaque that does not come off with rubbing.
The child’s use of antibiotics, immunosuppressants, and corticosteroids can increase the risk of developing candidiasis.
Choice A is incorrect because dermatitis is an inflammation of the skin and
would not present as a white plaque in the mouth.
Choice C is incorrect because herpes simplex typically presents as painful blisters or sores in the mouth.
Choice D is incorrect because squamous cell carcinoma typically presents as a firm, painless growth, or ulcer in the mouth.
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