Lesson completed.

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Your score was: 67 %

Question Results

Score 0 of 10

Question:

Small intestine 2a Photos differences intestinal parts

Response:

In the video you see a 3D representation of part of an intestine. Which intestinal part is it? This can be determined based on the characteristics you see.

AnswersYour AnswerCorrect
Jejunum
Descending colon
Ascending colon
Ileum
Score 0 of 0

Question:

Small intestine 2b Differences jejunum - ileum

Response:

How is the jejunum different from the ileum?

AnswersYour AnswerCorrect
The blood vessels in the mesentery of the jejunum are coarser, the vasa recta are longer, and the arterial arcades form fewer but larger arches than in the ileum.
The blood vessels in the mesentery of the jejunum are finer, the vasa recta are shorter, and the arterial arcades form more but smaller arches than in the ileum.
There is little difference in the shape and size of the blood vessels in the mesentery of the jejunum and ileum.

AnswersYour AnswerCorrect
The jejunum is wider than the ileum.
The jejunum is narrower than the ileum.
The widths of the jejunum and ileum are almost equal.

AnswersYour AnswerCorrect
The circular folds of the jejunum are larger / higher and closer together than those of the ileum.
The circular folds of the jejunum are smaller / lower and further apart than those of the ileum.
The cicular folds of the jejunum and ileum are approximately the same size / height.

AnswersYour AnswerCorrect
There are fewer Peyer's patches in the jejunum than in the ileum.
There are more Peyer's plaques in the jejunum than in the ileum.
There are about as many Peyer's patches in the jejunum as there are in the ileum.
Score 10 of 10

Question:

Small intestine 3 Differences small intestine parts

Response:

You see pictures of parts of the small intestine: the pictures on the left show a different part of the small intestine than the pictures on the right. Which intestinal parts are depicted? 

AnswersYour AnswerCorrect
Both the pictures on the left and right show the jejunum.
The pictures on the left show the jejunum, the pictures on the right the ileum.
The pictures on the left show the ileum, the pictures on the right the jejunum.
Both the pictures on the left and right show the ileum.
Score 10 of 10

Question:

Intestine 1 Recognition of intestinal part

Response:

You see pictures of parts of the small intestine: the pictures on the left show a different part of the small intestine than the pictures on the right. Which intestinal parts are depicted? 

AnswersYour AnswerCorrect
Both the pictures on the left and right show the jejunum.
The pictures on the left show the jejunum, the pictures on the right the ileum.
The pictures on the left show the ileum, the pictures on the right the jejunum.
Both the pictures on the left and right show the ileum.