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Questions and Answers
What is the primary mechanism by which the kidneys regulate blood pressure?
What is the primary mechanism by which the kidneys regulate blood pressure?
- Renin-angiotensin system (correct)
- Erythropoietin-erythrocyte system
- Renal-glycogen system
- Insulin-glucagon system
Which of the following hormones is NOT produced by the kidneys?
Which of the following hormones is NOT produced by the kidneys?
- Insulin (correct)
- Erythropoietin
- Calcitriol
- Renin
What is the primary function of gluconeogenesis in the kidneys?
What is the primary function of gluconeogenesis in the kidneys?
- Produce glucose from non-carbohydrate sources (correct)
- Break down glucose for energy
- Regulate electrolyte balance
- Store glucose for later use
Which of the following is a byproduct of the filtration process in the kidneys?
Which of the following is a byproduct of the filtration process in the kidneys?
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Which of the following is NOT a function of the kidneys?
Which of the following is NOT a function of the kidneys?
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Study Notes
Kidney Functions
- The kidneys filter waste products, such as urea and creatinine, and excess fluids from the blood through the process of filtration.
- The kidneys maintain electrolyte balance by regulating the levels of sodium and potassium in the body.
- The kidneys control blood pressure through the renin-angiotensin system, a complex process that helps to regulate blood pressure.
- The kidneys regulate acid-base balance, maintaining the body's pH levels.
- The kidneys produce erythropoietin, a hormone that stimulates the production of red blood cells.
- The kidneys produce calcitriol, the active form of vitamin D, which is essential for bone health.
- The kidneys remove drugs from the body, helping to maintain overall health.
- The kidneys also produce glucose through the process of gluconeogenesis, helping to regulate blood sugar levels.
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Description
Learn about the various functions of the kidney, including filtration, regulation, hormone production, and other essential processes. Understand how the kidney maintains electrolyte balance, controls blood pressure, and regulates acid-base balance.
