All the following affects absorption of calcium EXCEPT_____________?

Related Mcqs:

1. Following antimicrobials are termed as type I calcimimetics that mimic the stimulatory effect of calcium, on the calcium sensing receptor to inhibit PTH secretion by the parathyroid gland EXCEPT______________?

   A. Streptomycin
   B. Hamycin
   C. Neomycin
   D. Gentamicin

2. Intestional absorption of calcium is decreased by________________?

   A. proteins
   B. lactose
   C. phytic Acid
   D. Acidity

3. Water of reaction needed to react completely with 100 g of calcium sulphate hemihydrates to convert it to calcium sulphate dihydrate______________?

   A. 18.6ml
   B. 22.2ml
   C. 30.4ml
   D. 45.3ml

4. Which of the following is the best site of absorption of calcium ?

   A. Proximal segment of small intestine
   B. Middle segment of small intestine
   C. Ascending colon
   D. Ileum

5. Absorption of vitamin K requires normal absorption of_________________?

   A. Fat
   B. Amino acids
   C. Calcium
   D. Glucose

6. Which of the following is associated with a low concentration of ionized calcium in the serum ?

   A. Hypothyroidism
   B. Osteogenesis imperfecta
   C. Paget’s disease of the bone
   D. Tetany

7. A disease which only affects the formation and eruption of tooth but does not cause hypoplasia is______________?

   A. Hypoparathyroidism
   B. Hyperthyroidism
   C. Rickets
   D. Syphilis

8. Normal serum calcium level is______________?

   A. 5 to 7 mg%
   B. 7 to 9 mg%
   C. 9 to 11 mg%
   D. 11 to 13 mg%

9. Anodontia affects the growth of________________?

   A. Maxilla
   B. Mandible
   C. Alveolar bone
   D. Cranium

10. A non-neoplastic hereditary bone lesion, histologically similar to central giant cell granuloma affects children and shows, a bilateral involvement of the jaws with eye to heaven appearance clinically is_______________?

    A. Fibrous dysplasia
    B. Cherubism
    C. Craniofacial dysostosis
    D. Chondro-ectodermal dysplasia