A nurse is explaining to a client the importance of a kidney biopsy in diagnosing glomerulonephritis. What is the primary purpose of a kidney biopsy in this context?
To assess electrolyte imbalances
To identify urinary tract infections
To evaluate kidney function
To determine the underlying cause and severity of kidney damage
The Correct Answer is D
A) Incorrect. Kidney biopsies are not primarily performed to assess electrolyte imbalances.
B) Incorrect. Identifying urinary tract infections can be done through other diagnostic methods, such as urinalysis and urine culture, and is not the primary purpose of a kidney biopsy.
C) Incorrect. While a kidney biopsy provides information about kidney function, its primary purpose in glomerulonephritis is to determine the underlying cause and assess the severity of kidney damage.
D) Correct. Kidney biopsies are essential for diagnosing glomerulonephritis because they help identify the specific type of glomerulonephritis, its cause, and the extent of renal damage.
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Related Questions
Correct Answer is A
Explanation
A) Correct. Dark, cola-colored urine is often described as hematuria, which is the presence of blood in the urine, a common symptom of glomerulonephritis.
B) Incorrect. Proteinuria refers to the presence of excessive protein in the urine and may also occur in glomerulonephritis but is not specifically related to dark urine.
C) Incorrect. Oliguria is a condition characterized by decreased urine output and is not directly related to the color of urine in glomerulonephritis.
D) Incorrect. Dysuria refers to painful urination and is not typically associated with dark, cola-colored urine.
Correct Answer is B
Explanation
A) Incorrect. Limiting fluid intake may be necessary in certain cases but is not typically a non-pharmacological intervention to reduce edema in glomerulonephritis.
B) Correct. Elevating the legs can help reduce edema by promoting venous return and decreasing fluid accumulation in the lower extremities.
C) Incorrect. Increasing sodium intake is not advisable as it can exacerbate edema and hypertension.
D) Incorrect. Avoiding protein-rich foods is not a non-pharmacological intervention for reducing edema in glomerulonephritis.
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