Intrinsic Factor Is Normally Secreted by the Inner Layer of the Stomach

question 49

Multiple Choice

Intrinsic factor is normally secreted by the inner layer of the stomach which is essential for absorption of which of the following vitamins in the small intestine?

• A) Vitamin B₁
• B) Vitamin B₆
• C) Vitamin B₉
• D) Vitamin B₁₂

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Definitions:

Tinnitus

The perception of noise or ringing in the ears, a common problem that can result from various underlying causes and can affect one's quality of life.

Nausea

A feeling of discomfort in the stomach often characterized by an urge to vomit.

Vomiting

The forceful expulsion of the contents of the stomach through the mouth.

Cryotherapy

A treatment method involving the use of extreme cold to freeze and remove abnormal tissue.