A nurse is explaining the role of the glomeruli in the kidneys to a client with glomerulonephritis. What is the primary function of the glomeruli in kidney physiology?
Reabsorption of water and electrolytes
Filtration of blood to form urine
Secretion of hormones such as renin
Regulation of blood pressure
The Correct Answer is B
A) Incorrect. Reabsorption of water and electrolytes primarily occurs in the renal tubules, not the glomeruli.
B) Correct. The primary function of the glomeruli is to filter blood to form urine by removing waste products and excess substances.
C) Incorrect. Hormone secretion, including renin, is not a primary function of the glomeruli but may occur elsewhere in the kidney.
D) Incorrect. While the kidneys play a role in blood pressure regulation, this function involves other structures in addition to the glomeruli.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A) Incorrect. Allergic rhinitis is not commonly linked to the development of RPGN.
B) Correct. Systemic lupus erythematosus (SLE) is an autoimmune condition that can lead to RPGN.
C) Incorrect. Type 2 diabetes is not commonly associated with RPGN.
D) Incorrect. Osteoarthritis is unrelated to RPGN.
Correct Answer is B
Explanation
A) Incorrect. Recent gastrointestinal infection is not commonly associated with membranous glomerulonephritis.
B) Correct. Membranous glomerulonephritis is often linked to autoimmune disorders, where the immune system mistakenly attacks the glomerular basement membrane.
C) Incorrect. Exposure to heavy metals is unrelated to the development of membranous glomerulonephritis.
D) Incorrect. Elevated blood cholesterol levels may have cardiovascular implications but are not typically a predisposing factor for membranous glomerulonephritis.
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