A client is exhibiting signs of hyperthyroidism. Which laboratory values should the nurse expect for this client?
1. T3 of 80-200 ng/dL
2. Growth hormone of less than 5ng/mL
3. Cortisol level of 8 to 10 a.m. 5-23 mcg/dL
4. T4 level of 12.1-13.2 mcg/dL
Answer: 4
1. The T3 level is normal.
2. Growth hormone does not indicate hyperthyroidism.
3. A cortisol level will not indicate hyperthyroidism.
4. The T4 is high which would be expected in a client experiencing hyperthyroidism.
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