Which term is defined as overproduction of the parathyroid hormone leading to high calcium levels?

Master the NWCA Medical Assistant Exam with our comprehensive quiz! Study with flashcards and multiple choice questions, each with hints and explanations to solidify your understanding. Ace your exam with confidence!

Multiple Choice

Which term is defined as overproduction of the parathyroid hormone leading to high calcium levels?

Explanation:
Calcium homeostasis is controlled by parathyroid hormone (PTH). When PTH is produced in excess, it raises calcium levels by three actions: it pulls calcium from bone, increases calcium reabsorption in the kidneys, and boosts production of active vitamin D to enhance intestinal calcium absorption. This combination leads to hypercalcemia, defined as hyperparathyroidism. The opposite would be hypoparathyroidism, where too little PTH causes low calcium. Pancreatitis and hyperglycemia involve the pancreas and glucose regulation, not the PTH-driven calcium rise.

Calcium homeostasis is controlled by parathyroid hormone (PTH). When PTH is produced in excess, it raises calcium levels by three actions: it pulls calcium from bone, increases calcium reabsorption in the kidneys, and boosts production of active vitamin D to enhance intestinal calcium absorption. This combination leads to hypercalcemia, defined as hyperparathyroidism. The opposite would be hypoparathyroidism, where too little PTH causes low calcium. Pancreatitis and hyperglycemia involve the pancreas and glucose regulation, not the PTH-driven calcium rise.

More practice questions
Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy