a 58-year old female w/ hypothyroidism is taking 88 mcg of synthroid daily. She has a routine TSH with her annual labs. Today her TSH was 1.4 mU/L (normal 0.5-4.5) and T4 was 2.5 (normal 0.8-1.8). What action is appropriate? A) Increase her dose to 100 mcg daily B) Increase her dose to 112 mcg daily C) Decrease her dose D) Continue the same dose