ATI Pathophysiology Practice Exam

Question: 1 / 400

What is the primary role of the liver in digestion?

Absorbing nutrients from food

Producing bile to aid in fat digestion

The primary role of the liver in digestion is to produce bile, which is essential for the emulsification and digestion of fats. Bile, synthesized by the liver and stored in the gallbladder, contains bile salts that break down large fat globules into smaller droplets, increasing the surface area for digestive enzymes to act upon. This process is crucial for the effective digestion and absorption of dietary fats and fat-soluble vitamins.

While the liver also plays important roles in regulating blood glucose levels, absorbing nutrients, and storing vitamins and minerals, these functions are not primarily related to the digestive process itself. The synthesis and secretion of bile is specifically targeted at enhancing the digestion of dietary lipids, making it the key function of the liver in the context of digestion.

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Regulating blood glucose levels

Storing vitamins and minerals

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