On the ISS there is a DEXA scan to monitor bone density in all of the astronauts. Dr. Song's initial DEXA value at NASA back on earth was 1050 mg/cm2. After 1 month on the ISS, Dr. Song's DEXA value was 950 mg/cm2. 13. How would you rate Dr. Song's 1-month BMD (bone mineral density) value of 950 mg/cm2? Question 13 options: a) Normal for a white female b) Osteopenic c) Osteoporotic