Multiple Choice
In the context of metabolism, what is important to determine before giving sugar by mouth to a person experiencing a diabetic emergency?
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7. Energy and Metabolism
Introduction to Metabolism
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The pancreas plays a critical role in which of the following processes?
A
Regulating blood glucose levels through the secretion of insulin and glucagon
B
Producing bile for fat emulsification
C
Storing glycogen for energy reserves
D
Absorbing nutrients from the small intestine
Verified step by step guidance1
Understand the role of the pancreas in the human body. The pancreas is a glandular organ that has both endocrine and exocrine functions. Its primary role in this context is related to the regulation of blood glucose levels.
Review the endocrine function of the pancreas. The pancreas secretes two key hormones: insulin and glucagon. Insulin lowers blood glucose levels by facilitating the uptake of glucose into cells, while glucagon raises blood glucose levels by stimulating the release of glucose from glycogen stores in the liver.
Eliminate incorrect options by analyzing the functions of other organs. For example, bile production is a function of the liver, not the pancreas. Bile is used for fat emulsification in the digestive process.
Clarify that glycogen storage primarily occurs in the liver and muscles, not the pancreas. While the pancreas regulates blood glucose, it does not store glycogen.
Note that nutrient absorption occurs in the small intestine, not the pancreas. The pancreas aids digestion by secreting digestive enzymes, but it does not directly absorb nutrients.
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