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What is the primary function of exocrine secretion from the pancreas?

  1. Secretes hormones into the bloodstream

  2. Secretes enzymes into the small intestine

  3. Regulates blood glucose levels

  4. Promotes inflammation response

The correct answer is: Secretes enzymes into the small intestine

The primary function of exocrine secretion from the pancreas is to secrete enzymes into the small intestine. This process is essential for digestion, as the pancreas produces several key digestive enzymes, such as amylase, lipase, and proteases. Once released into the small intestine, these enzymes help break down carbohydrates, fats, and proteins, facilitating nutrient absorption. This exocrine function is distinct from the pancreas's endocrine function, which involves hormone secretion into the bloodstream to regulate processes like blood glucose levels. Therefore, while hormone secretion is vital for metabolic regulation, it does not pertain to the exocrine aspect, which focuses solely on digestion. The pancreas's role in promoting an inflammation response does occur in certain conditions, but it is not the primary function of exocrine secretions.