Emergency Medical Technician (EMT) Basic Certification Practice Exam

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Prepare for the EMT Basic Certification Exam with flashcards and multiple-choice questions; each question includes hints and explanations. Ensure your success!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

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Which hormone is produced by the pancreas?

Cortisol
Insulin
Aldosterone
Adrenaline

The correct answer is: Insulin

The hormone produced by the pancreas is insulin. The pancreas plays a critical role in the regulation of blood sugar levels in the body. Insulin is specifically released when blood glucose levels rise, such as after eating, and it facilitates the uptake of glucose by cells, allowing them to use it for energy or store it for future use. This process is essential for maintaining homeostasis and preventing hyperglycemia, which can lead to serious health issues such as diabetes. In contrast, cortisol is produced by the adrenal glands and helps regulate metabolism and stress responses. Aldosterone, also produced by the adrenal glands, regulates sodium and potassium levels, impacting blood pressure and fluid balance. Adrenaline, or epinephrine, is involved in the body's fight-or-flight response and is also produced by the adrenal glands. Each of these hormones has distinct roles and functions in the body, separate from the pancreatic function related to insulin.