Question: All the following affects absorption of calcium EXCEPT_____________?

• 1. citric acid
• 2. Retinoic acid
• 3. phytates
• 4. Oxalates

Question: Hyperparathyroidism radiological features seen are_____________?

• 1. Loss of laminadura
• 2. Osteitis fibrosa cystica
• 3. Erosion below the duramater of skull
• 4. All of the above

Question: Normal serum calcium level is______________?

• 1. 5 to 7 mg%
• 2. 7 to 9 mg%
• 3. 9 to 11 mg%
• 4. 11 to 13 mg%

Question: Brown tumours are seen in_____________?

• 1. Hyperparathyroidism
• 2. Pigmented villonodular synovitis
• 3. Osteomalacia
• 4. Neurofibromatosis

Question: Swollen joint, anemic, loose teeth & dentin dysplasia are because of deficiency of___________?

• 1. Vitamin C
• 2. Vitamin D
• 3. Vitamin B
• 4. Vitamin E & D

Question: Red fluorescent fluid is seen in_____________?

• 1. Pemphigus
• 2. Erythema multiforme
• 3. Lichen planus
• 4. prophyria

Question: Letterer seiwe disease is a disturbance of______________?

• 1. protein metabolism
• 2. histiocytic disorder
• 3. Mucopolysaccharide metabolism
• 4. Carbohydrate metabolism

Question: Bone pain, bone, cyst, fractures and renal stones are characteristics of_____________?

• 1. Hyperparathyroidism
• 2. Cushing’s syndorme
• 3. Multiple myeloma
• 4. Marfan’s syndrome

Question: A 50 year old obese man complains of several recent abscesses in the gingiva with loosening of teeth. He also suffers from itching of skin and polyuria. The most probable etiology is______________?

• 1. Scurvy
• 2. Myxoedema
• 3. Diabetes mellitus
• 4. Vitamin A deficiency

Question: Lamina Dura is lost of partially lost in_____________?

• 1. hypothyroidism
• 2. hyperthyroidism
• 3. hypoparathyroidism
• 4. hyperparathyroidism