Give Metformin to prevent DM?

USMLE USMLE 2 CK
#1
  1. if BMI >__, Give Metformin to prevent DM ?
  2. When does growth curve go down in constitutional growth delay ?
  3. Fasting glucose readings target range ?
  4. Hemoglobin A1c target goal ?
  5. Postprandial glucose readings, (90 to 120 minutes after a meal) ?
  6. HPA not suppressed if glucocorticoids taken for < …weeks or in dose < … mg ?
  7. surgery indication for 1Ry hyperparathyroidism , serum ca ? GFR ? age? bone mineral density t score ?
  8. Once stopping Glucocorticoide Rx ; when to expect the HPA axis return to normal ?
  9. prolactin level above what is suspicious for prolactinoma ?
  10. Ck in hypothyroidism usually < --?
  11. Ca Level in case of inc PTHrP ?
  12. FHH vs 1ry HyperPTH
    regarding the UCCR ? and Urine Ca level ?