PTH test Parathyroid Hormone Test #MLT. #ichroma_2 #POCT The parathyroid test, commonly referred to as a Parathyroid Hormone (PTH) test, is used to evaluate the function of the parathyroid glands and to help diagnose the cause of calcium imbalances in the blood. 🔬 Main Purpose of the PTH Test: \t•\tTo check for parathyroid disorders, such as: \t•\tHyperparathyroidism (overactive parathyroid glands) \t•\tHypoparathyroidism (underactive parathyroid glands) \t•\tTo investigate abnormal calcium lev