Basic metabolic unit of bone is_______________?

Related Mcqs:

1. The cells, which are responsible for removal of bone matrix in bone resorption, are_____________?

   A. Osteoblast B. Fibrocytes C. Polymorphs D. Osteoclasts...

2. Bone pain, bone, cyst, fractures and renal stones are characteristics of_____________?

   A. Hyperparathyroidism B. Cushing’s syndorme C. Multiple myeloma D. Marfan’s syndrome...

3. Which of the following diseases of the bone characteristically exhibits (in contrast to the other three conditions) a single lesion in a single bone ?

   A. Central giant cell granuloma B. Osteopetrosis C. Paget’s disease of the bone D. Polyostotic fibrous dysplasia...

4. Amber coloured tooth traslucency, blue sclerae and bone fragility and a history of pervious bone fractures are characteristic findings in_____________?

   A. Osteoporosis B. Osteogenesis imperfecta C. Osteitis deformans D. Osteitis fibrosa cystic...

5. Eruption fails in this bone disease, as there is no bone resorption_______________?

   A. Primary hyperparathyroidism B. Phantom bone disease C. Paget’s disease D. Osteopetrosis...

6. Alkaptonuria, an inherited metabolic disorder of L0tyrosine metabolism is due to lack of_____________?

   A. Parahydroxy phenyl pyruvate Hydroxylase B. Tyrosine transaminase C. Homogentisate oxidase D. Tyrosine oxidase...

7. Alkaptonuria an inherited metabolic disorder is due to the deficiency of____________?

   A. Homogentisate oxidase B. Cystathionase C. Pheylalanine hydroxylase D. Tyrosine transaminase...

8. During phagocytosis, the metabolic process called respiratory burst involves the activation of_____________?

   A. Oxidase B. Hydrolase C. Peroxidase D. Dehydrogenase...

9. During phagocytosis the metabolic process called respiratory burst involves activation of_____________?

   A. Oxidase B. Hydrolase C. Peroxidase D. Dehydrogenase...

10. Most importent compansatory mechanism in metabolic acidosis______________?

    A. Hyperventilation B. Increased NH3 excretion by kidneys C. Increased urinary phosphates D. Increased HCO3 Production...