Which complication may occur if all parathyroid glands are removed?

Which complication may occur if all parathyroid glands are removed?

• A. Tetany
• B. Bradycardia
• C. Thyroid storm
• D. Hemorrhage

Answer: (A)

The correct answer is tetany, which can occur if all parathyroid glands are removed. This is because the parathyroid glands are responsible for regulating calcium levels in the blood through the secretion of parathyroid hormone (PTH). When all parathyroid glands are excised, the body is unable to produce sufficient amounts of PTH, leading to a significant decrease in serum calcium levels, a condition known as hypocalcemia. Hypocalcemia can cause increased neuromuscular excitability, which manifests as muscle cramps, spasms, or twitching—collectively referred to as tetany. This condition can be dangerous, as it can lead to more severe symptoms such as seizures or cardiac complications if not managed appropriately. The other options represent different complications unrelated to the complete removal of parathyroid glands. Bradycardia pertains to a slow heart rate that can result from various factors, including medications or underlying health conditions, but it is not directly associated with parathyroid gland removal. Thyroid storm is an acute and life-threatening condition related to hyperthyroidism, which again does not connect to parathyroid-related issues. Lastly, hemorrhage can occur during surgery but is not a direct consequence of the removal of parathyroid glands

The correct answer is tetany, which can occur if all parathyroid glands are removed. This is because the parathyroid glands are responsible for regulating calcium levels in the blood through the secretion of parathyroid hormone (PTH). When all parathyroid glands are excised, the body is unable to produce sufficient amounts of PTH, leading to a significant decrease in serum calcium levels, a condition known as hypocalcemia.

Hypocalcemia can cause increased neuromuscular excitability, which manifests as muscle cramps, spasms, or twitching—collectively referred to as tetany. This condition can be dangerous, as it can lead to more severe symptoms such as seizures or cardiac complications if not managed appropriately.

The other options represent different complications unrelated to the complete removal of parathyroid glands. Bradycardia pertains to a slow heart rate that can result from various factors, including medications or underlying health conditions, but it is not directly associated with parathyroid gland removal. Thyroid storm is an acute and life-threatening condition related to hyperthyroidism, which again does not connect to parathyroid-related issues. Lastly, hemorrhage can occur during surgery but is not a direct consequence of the removal of parathyroid glands