high trh and tsh but klow t3 and t4 ๐ฅ vs vs โ High-Yield Exam Points, ๐ง TSH = Most sensitive screening test (FIRST test in thyroid disorders), ๐ TSH is the BOSS (negative feedback control), โก T3 = Most active hormone What is Thyroid Stimulating Hormone
What is Thyroid Stimulating Hormone (TSH) and What Do My Results Mean? T3 T4 TSH Normal Range: Thyroid Function Test Explained Thyroid function test interpretation for general paediatricians ADC Education & Practice Edition Thyroid Hormones: Genes, Hypothyroidism, and T4 T3 Conversion
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