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Question:

Renal vascularization-variation info 1 ENG
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Question:

Renal arteries 3 ENG

Response:

How many segmental arteries are there (usually) per kidney?

Note: In addition to the segmental arteries, which are branches of a renal artery, in 30% of people there are accessory renal arteries from the aorta (or other arteries).

Number of segmental arteries: 15 / five.

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Question:

Vascularization of the kidney variation 1

Response:

Segmental arteries entering the kidney are regularly seen outside the hilum of the kidney (see photo). What are such arteries usually called?

AnswersYour AnswerCorrect
Aberrant renal arteries
Accessory renal arteries
Polar arteries
Extrahilar arteries
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Question:

Renal vascularization-variation 3 ENG

Response:

In which proportion of people do variants in renal vasculature occur?

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10%
20%
30%
40%
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Question:

Renal arteries 2
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Question:

Vascularization of the kidney variation 2

Response:

Segmental arteries entering the kidney are regularly seen outside the hilum of the kidney (see photo). What are such arteries usually called?

AnswersYour AnswerCorrect
Extrahilar arteries
Accessory renal arteries
Polar arteries
Aberrant renal arteries
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Question:

Renal vascularization-variation 4B ENG

Response:

What can be said with certainty about the renal vasculature of this kidney? (3D representation on the previous page)

AnswersYour AnswerCorrect
There are polar arteries in the upper pole of the kidney.
There are polar arteries in the lower pole of the kidney.
There are accessory arteries.
There are aberrant arteries