A client asks the nurse about the pathophysiology of hematuria in the context of urinary tract infections (UTIs). What should the nurse explain?
"Hematuria in UTIs is primarily due to the presence of kidney stones."
"UTIs can cause irritation and inflammation of the urinary tract, leading to bleeding and hematuria."
"In UTIs, bacteria directly enter the bloodstream and cause bleeding in the kidneys."
"UTIs trigger excessive production of blood cells, resulting in hematuria."
The Correct Answer is B
A) Incorrect. Kidney stones can cause hematuria, but this statement does not address UTIs.
B) Correct. UTIs can lead to irritation and inflammation of the urinary tract, which can result in hematuria.
C) Incorrect. UTIs typically do not involve bacteria directly entering the bloodstream and causing bleeding in the kidneys.
D) Incorrect. UTIs do not trigger excessive production of blood cells as a primary mechanism for hematuria.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A) Incorrect. Glomerulonephritis is not primarily caused by blockage of the urinary tract.
B) Correct. Glomerulonephritis involves inflammation of the glomeruli in the kidneys, leading to the leakage of blood and protein into the urine.
C) Incorrect. Excessive alcohol consumption is not a primary cause of glomerulonephritis.
D) Incorrect. Kidney stones are not the primary mechanism of glomerulonephritis.
Correct Answer is C
Explanation
A) Incorrect. A diet high in fruits and vegetables is generally considered healthy and is not a common risk factor for hematuria.
B) Incorrect. Regular physical exercise is not a common risk factor for hematuria.
C) Correct. A history of kidney stones is a common risk factor for hematuria.
D) Incorrect. While maintaining a healthy body weight is important for overall health, it is not a primary risk factor for hematuria.
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