Bone metabolism is controlled by ____________?

Related Mcqs:

1. Which of the following hormones exerts the least effect on calcium metabolism of bone tissue ?

   A. Anderogen
   B. Estrogen
   C. Nor epinephrine
   D. Thyroid hormone

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

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

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

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

4. 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

5. 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

6. 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

7. Which vitamin is related to a co-factor in glycine metabolism is______________?

   A. Vit E
   B. Folic acid
   C. Thiamine
   D. Cobalamine

8. HMG-CoA is formed during metabolism of all except______________?

   A. Cholesterol
   B. Leucine
   C. Ketone bodies
   D. Bile acids

9. Drugs exhibiting first pass metabolism are all EXCEPT one______________?

   A. Morphine
   B. Nitroglycerine
   C. Propranolol
   D. Salicylates

10. 1st past metabolism effect can be observed with which route______________?

    A. Oral
    B. Inhalation
    C. Rectal
    D. Parental