Hormone Imbalance

Question 1

What do the following lab values reflect?

Decreased Calcium
Decreased Phosphate
Increased PTH

Answer 1

Vitamin D deficiency

Question 2

What do the following lab values reflect?

Decreased Calcium
Increased Phosphate
Decreased PTH

Answer 2

Hypoparathyroidism

Question 3

What do the following lab values reflect?

Decreased Calcium
Increases Phosphate
Increased PTH

Answer 3

Pseudohypo-parathyroidism

Question 4

What do the following lab values reflect?

Decreased Calcium
Increased Phosphate
Increased PTH

Answer 4

Hyperphosphatemia

Question 5

What do the following lab values reflect? (Renal Px)

Decreased Calcium
Increased Phosphate
Increased PTH

Answer 5

2* hyperparathyroidism (CKD)

Question 6

What lab values are seen (Ca+2 and phosphate) in the following pathologies:
Vit D def
Decreased calcium intake
Chronic kidney disease

Answer 6

2* hyperparathyroidism
High PTH
Low calcium

Question 7

What lab values are seen (Ca+2 and phosphate) in the following pathologies:
Hyperplasia of gland
Adenoma
Carcinoma

Answer 7

1* hyperparathyroidism
High calcium
High PTH

Question 8

What lab values are seen (Ca+2 and phosphate) in the following pathologies:
Autoimmune
Surgical resection of thyroid

Answer 8

1* hypoparathyroidism
Low calcium
Low PTH

Question 9

What lab values are seen (Ca+2 and phosphate) in the following pathologies:
Excess Ca2+ intake
Malignancy (CA)
Excess Vitamin D

Answer 9

PTH - independent hypercalcemia
Low PTH
High Calcium