Medical 3-MS67-Laboratory Profile Thyroid
Terms
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- Normal ranges for serum T3?
-
70-205 ng/dL
or
1.2-3.4 SI units - Normal ranges for serum T4?
-
4-12 mcg/dL
or
51-154 SI units - Normal ranges for Free T4 index?
-
0.8-2.4 ng/dL
or
10-31 SI units - Normal T3 resin uptake?
- 24% to 34% (varies with different labs)
- Normal TRH stimulation test?
- Doubling of baseline TSH 30 min after IV injection of 500 mcg TRH (women have greater response)
- Normal thyroid suppression test?
- N/A
- Normal TSH stimulation test (thyroid stimulation test)?
-
greater than 10% in RAIU or
greater than 1.5 mcg/dL - Normal thyroid antibodies (antithyroglobulan antibody)
- Titer greater 1:100
- Normal thyrotropin receptor antibodies (TSH-RAb)?
- Titer less than 130% of basal activity
- Normal TSH?
-
2-10 microU/mL
or
2-10 SI units