A client asks the nurse about the pathophysiology of hematuria associated with trauma. What should the nurse explain?
"Trauma-related hematuria occurs due to excessive blood clotting in the urinary system."
"Physical trauma can damage blood vessels in the urinary tract, leading to bleeding and hematuria."
"Hematuria caused by trauma is primarily due to infection of the urinary tract."
"Trauma triggers an autoimmune response that results in kidney bleeding."
The Correct Answer is B
A) Incorrect. Excessive blood clotting is not a primary mechanism of trauma-related hematuria.
B) Correct. Physical trauma can damage blood vessels in the urinary tract, leading to bleeding and hematuria.
C) Incorrect. Infection is not the primary cause of hematuria related to trauma.
D) Incorrect. Trauma-related hematuria is not primarily the result of an autoimmune response.
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Related Questions
Correct Answer is C
Explanation
A) Incorrect. While blood tests may be conducted as part of the evaluation, they are not typically the initial step.
B) Incorrect. A physical examination may be performed, but it is not the initial diagnostic step for hematuria.
C) Correct. A urinalysis is the initial step in assessing hematuria, as it helps determine the source and characteristics of the blood in the urine.
D) Incorrect. A renal biopsy is an invasive procedure and is not typically the initial diagnostic step for hematuria.
Correct Answer is C
Explanation
A) Incorrect. Cystography primarily assesses the bladder and urinary tract, not kidney function.
B) Incorrect. Cystography is not used to evaluate blood clotting disorders.
C) Correct. Cystography is a diagnostic procedure that visualizes the bladder and urinary tract to assess for abnormalities.
D) Incorrect. Cystography typically does not involve the administration of radioactive substances for imaging.
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