Questions
Which of the following hormones is produced by the parathyroid glands?
- Insulin
- Glucagon
- Parathyroid hormone (PTH)
- Thyroxine
How many parathyroid glands are typically present in humans?
- 1
- 2
- 4
- 6
What is the primary function of parathyroid hormone (PTH)?
- Regulating blood sugar levels
- Stimulating the production of red blood cells
- Controlling calcium and phosphate metabolism
- Promoting bone growth
Which of the following actions is NOT stimulated by parathyroid hormone (PTH)?
- Increasing calcium absorption from the intestines
- Decreasing calcium excretion by the kidneys
- Promoting bone resorption (breakdown)
- Stimulating the production of vitamin D
What is the most common cause of hyperparathyroidism (overactive parathyroid glands)?
- Vitamin D deficiency
- Kidney failure
- Parathyroid adenoma (a benign tumor)
- Autoimmune disorders
Which of the following symptoms is NOT associated with hyperparathyroidism?
- Bone pain
- Muscle weakness
- Kidney stones
- Constipation
What is the primary treatment for hyperparathyroidism?
- Medication to lower calcium levels
- Surgery to remove the affected parathyroid gland(s)
- Dialysis
- Radiation therapy
Which of the following conditions is NOT associated with hypoparathyroidism (underactive parathyroid glands)?
- Low blood calcium levels
- Increased blood phosphate levels
- Muscle spasms
- Hyperthyroidism
What is the most common cause of hypoparathyroidism?
- Autoimmune disorders
- Damage to the parathyroid glands during surgery
- Vitamin D deficiency
- Genetic disorders
Which of the following treatments is NOT used for hypoparathyroidism?
- Calcium and vitamin D supplements
- Parathyroid hormone (PTH) replacement therapy
- Dialysis
- Surgery to remove the affected parathyroid gland(s)
Which of the following statements about the parathyroid glands is FALSE?
- They are located in the neck, behind the thyroid gland.
- They produce parathyroid hormone (PTH).
- They regulate calcium and phosphate levels in the body.
- They are controlled by the pituitary gland.
What is the name of the condition characterized by the overproduction of parathyroid hormone (PTH)?
- Hyperparathyroidism
- Hypoparathyroidism
- Adenoma
- Osteoporosis
Which of the following is NOT a symptom of hyperparathyroidism?
- Bone pain
- Kidney stones
- Muscle weakness
- Increased appetite
What is the primary treatment for hyperparathyroidism caused by a parathyroid adenoma?
- Medication to lower calcium levels
- Surgery to remove the adenoma
- Dialysis
- Radiation therapy
Which of the following is NOT a potential complication of hypoparathyroidism?
- Cataracts
- Dental problems
- Muscle spasms
- High blood pressure