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How do you pronounce 'jejunum'?

jejunum

noun

How to pronounce jejunum?

The word jejunum sounds like je-ju-num
/dʒɪ'dʒunəm/

What is the definition of jejunum?

nounthe part of the small intestine between the duodenum and the ileum

What is the definition of jejunum?

  • The jejunum is the second part of the small intestine, located between the duodenum and the ileum.

Where is the jejunum located?

  • The jejunum is located in the abdominal cavity, between the duodenum and the ileum.

What is the function of the jejunum?

  • The main function of the jejunum is to absorb nutrients from the digested food.

How long is the jejunum?

  • The length of the jejunum is approximately 2.5 meters (8 feet).

What is the blood supply to the jejunum?

  • The jejunum receives its blood supply from branches of the superior mesenteric artery.

What are the characteristics of the jejunum?

  • The jejunum has a thicker wall compared to the ileum.
  • It has numerous circular folds called plicae circulares, which increase the surface area for absorption.
  • The jejunum is highly vascularized.

What are the differences between the jejunum and the ileum?

  • The jejunum is located more proximally in the small intestine compared to the ileum.
  • The jejunum has a thicker wall than the ileum.
  • The jejunum has larger and more prominent plicae circulares than the ileum.
  • The jejunum has a redder appearance due to its increased vascularity.

What diseases or conditions can affect the jejunum?

  • Jejunitis (inflammation of the jejunum)
  • Jejunal obstruction
  • Jejunal diverticulosis
  • Jejunal cancer

How is the jejunum examined or evaluated?

  • Imaging tests such as X-rays, CT scans, or MRI scans can help visualize the jejunum.
  • Endoscopic procedures, such as upper gastrointestinal endoscopy or capsule endoscopy, can directly examine the jejunum.

Can the jejunum be removed or bypassed?

  • In certain medical conditions, a portion of the jejunum may need to be surgically removed.
  • In weight loss surgeries like gastric bypass, the jejunum may be bypassed to reduce nutrient absorption.
Posted by BGD at 4:53 AM