1. what is the dosing range of calcitriol?

0.25 - 1 mcg/day

2. what is the typical dosing range of cholecalciferol? (fosamax D)

2800 or 5600 units weekly

3. what is the typical dosing range of ergocalciferol?

50,000 units Q2 - 4 weeks

4. what 4 lifestyle changes are appropriate in treating osteoporosis?

smoking cessation;
alcohol consumption moderation;
exercise;
safe environment to decrease fall risk (get a cleaning lady or something)

5. sherrington et al. Can exercise programs prevent falls?

yes! decreased by 17%. helps with balance and coordination

6. what type of exercise is important for bone mineral density?

weight-bearing exercise

7. martyn-st. james et al. Effects of walking on osteoporosis

no change in BMD in spine, a little change in the femoral neck BMD;
may be beneficial, def a good place to start

8. does calcium alone reduce the risk of falls and fractures?

no

9. does vitamin D alone reduce the risk of fractures?

yes

10. does vitamin D alone reduce the risk of falls?

yes