text_1: Nurse walked into his office to see what her laboratory work showed.  She's on both Cytomel and Synthroid.  Her thyroid stimulating hormone is slightly high.  Is Cytomel T3 (triiodothyronine) or T4 (thyroxine)?
text_2: On both Cytomel and Synthroid. Thyroid stimulating hormone is slightly high.  Is Cytomel T3 (triiodothyronine) or T4 (thyroxine)?