MEDICAL
RECTUM AND ANUS
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Duodenum, Ileum, Jejunum
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Jejunum, Ileum, Duodenum
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Ileum, Duodenum, Jejunum
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Duodenum, Jejunum, Ileum
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Detailed explanation-1: -The small intestine is the longest part of the digestive system. It extends from the stomach (pylorus) to the large intestine (cecum) and consists of three parts: duodenum, jejunum and ileum.
Detailed explanation-2: -The duodenum is the first part of the small intestine (5-7 m), followed by the jejunum and ileum (in that order); it is also the widest and shortest (25 cm) part of the small intestine. The duodenum is a C-shaped or horseshoe-shaped structure that lies in the upper abdomen near the midline (see the image below).
Detailed explanation-3: -Jejunum: The middle section of the small intestine carries food through rapidly, with wave-like muscle contractions, towards the ileum. Ileum: This last section is the longest part of your small intestine. The ileum is where most of the nutrients from your food are absorbed before emptying into the large intestine.