Michael Jardine
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PHSI3012 12-2 Osteoporosis (T3L6)

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Michael Jardine
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PHSI3012 12-2 Osteoporosis (T3L6)

Question 1 of 6

1

Which of the following are causes of inadequate Peak Bone Mass?

Select one or more of the following:

  • Genetic factors

  • Inadequate nutrition during growth and development

  • Limited physical activity

  • Sex steroid deficiency

  • Diseases

  • Halitosis

Explanation

Question 2 of 6

1

Sex steroid deficiency can be present in which of the following things:

Select one or more of the following:

  • Anorexia

  • Congenital deficiencies

  • Alcoholism

  • Menopause

  • Motorcycle crash(es)

Explanation

Question 3 of 6

2

Select from the dropdown lists to complete the text.

Oestrogen deficiency results in the following: ( ↓, ↑ ) OPG; ( ↓, ↑ ) RANKL.

Explanation

Question 4 of 6

1

Bioavailable Testosterone and Oestrogen decline with normal ageing. Bone loss in men is best correlated with which one?

Select one of the following:

  • Oestrogen

  • Testosterone

Explanation

Question 5 of 6

1

With deformity of bone (on loading), sclerostin secretion:

Select one of the following:

  • Increases

  • Decreases

Explanation

Question 6 of 6

5

Select from the dropdown lists to complete the text.

Pharmacologic doses of glucocorticoids (cortisone etc) result in the following:
Gut: ( ↓, ↑ ) Calcium absorption;
Kidney: ( ↑, ↓ ) Calcium losses;
Bone: ( ↓, ↑ ) numbers of replacement osteoblasts; ( ↑, ↓ ) formation; ( ↓, ↑ ) osteocyte death.

Explanation

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