Case Studies NUR 7202 One and Two - Yola

Lastly, sub-acute hyperthyroidism may show blood levels of normal serum free T4, normal T3 or free T3, and lower than normal TSH levels (Bahn et al., 2011). The TSH, T4 and T3 are regulated by the hypothalamic-pituitary-thyroid axis through a negative feedback loop (Guidelines and Protocols Advisory Committee, 2010). ................
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