Which of the following statements is true?

Question

Quizplus · Accepted Answer

Parathyroid hormone secretion typically increases in chronic kidney disease due to decreased activation of vitamin D, leading to decreased calcium absorption and increased parathyroid hormone secretion. A) is false as BUN typically rises in acute kidney injury. B) is false as creatinine is a waste product derived from creatine. C) is false as uremia refers to the clinical manifestation of azotemia, which is an elevated level of nitrogen wastes in the blood. Parathyroid hormone secretion typically increases in chronic kidney disease. This is because the kidneys play a role in regulating calcium levels in the body, and as kidney function declines, there is a decrease in the production of active vitamin D which leads to a decrease in calcium absorption. This triggers the parathyroid gland to secrete more parathyroid hormone (PTH) in an attempt to increase calcium levels in the bloodstream. This can cause high levels of PTH in the blood, which can lead to bone loss and other complications.

Which of the Following Statements Is True