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  • Which part of the ureter is most susceptible to obstruction due to the passage of kidney stones?Option: 1 Renal pelvis

Which part of the ureter is most susceptible to obstruction due to the passage of kidney stones?

Option: 1

Renal pelvis


Option: 2

Ureteropelvic junction


Option: 3

Ureterovesical junction


Option: 4

Middle part of the ureter


Answers (1)

best_answer

The junction between the ureter and the renal pelvis is known as the Ureteropelvic junction where the ureter is narrowest and kidney stone blockage often occurs. Kidney stones are solid masses made of crystals that can form in the kidneys. When a stone gets stuck at this junction it causes severe pain and can block urine flow. The muscles of the ureter try to push the stone through, but sometimes medical intervention is needed to remove or break up the stone. The Ureteropelvic junction is the most common site for this kind of obstruction, although stones can potentially block other parts of the ureter too. Hence, the correct answer is option 2. 

 

Posted by

Ritika Kankaria

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