Test Code FTI Free Thyroxine Index (FTI), Serum. Includes free thyroxine index (FTI) calculation; t4 (thyroxine), total only; and t3 uptake. Note: FTI is calculated by multiplying the T4 result by the T uptake result. The FTI calculation is an indirect assessment of thyroxine, free.
What You Need to Know. Medical records clerks are responsible for ensuring the order, maintenance and accessibility of the health records that doctors, patients, pharmacies and other medical providers need.
As part of the medical records clerk job description medical records and health information technicians usually work a 40-hour week. Some overtime may be required. In hospitalsâwhere health information departments often are open 24 hours a day, 7 days a weekâtechnicians may work day, evening, and night shifts.