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 ["A","G"]
Explanation
A. Teach caregivers to change diapers when wet.
✅ Correct. Prevents skin breakdown and diaper dermatitis.
B. Have caregivers administer 16 oz of water after each diarrhea stool.
❌ Incorrect. Infants should not get plain water in such amounts. Risk of water intoxication & electrolyte imbalance. Oral rehydration solutions (ORS) or breast milk/formula are recommended instead.
C. Cleanse the diaper area with soap and water.
❌ Incorrect. Harsh soaps can irritate the skin. Best practice: gentle cleansing with warm water or mild wipes, and barrier ointment if needed.
D. Collect nasal drainage for culture and sensitivity.
❌ Incorrect. Only done if ordered and if infection is suspected. At follow-up (Visit #2), infant is afebrile and stable—no need for culture.
F. Teach caregivers to apply talcum powder to creases.
❌ Incorrect. Talcum powder is contraindicated in infants (risk of aspiration & respiratory issues). Barrier creams preferred.
G. Use a nasal aspirator after feedings.
✅ Correct. Safe and effective to clear nasal secretions and prevent aspiration or feeding difficulties.
Correct Answer is D
Explanation
a.While involving mental health professionals can be part of a broader intervention plan, it is not the immediate priority in cases of suspected abuse. The nurse must first address the immediate safety concerns and follow the required reporting procedures.
b.Separating the child from the parents without proper authority or immediate threat can escalate the situation and may not be legally permissible. This action should be taken by authorities with the legal power to do so if deemed necessary.
c.Nurses are mandated reporters, which means they are legally required to report any suspected child abuse to the appropriate authorities immediately. This action ensures that the child’s safety is prioritized and that a proper investigation can be initiated however,obtaining a detailed history is the priority.
d.When a nurse observes several bruises on a child, the initial action should be toobtain a detailed history. This step allows the nurse to gather information about the circumstances surrounding the bruises, assess for any potential signs of abuse, and determine the most appropriate course of action.
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