A nurse is reviewing the laboratory results of a client who has a new diagnosis of Hashimoto's disease. Which of the following lab results would the nurse expect to find?
Elevated serum cholesterol
Low thyroid stimulating hormone (TSH)
Elevated free T4
Elevated adrenocorticotropic hormone (ACTH)
The Correct Answer is A
A. Elevated serum cholesterol is a common finding in hypothyroidism. The thyroid hormones play a role in regulating lipid metabolism, so low levels of thyroid hormones can lead to increased cholesterol levels. This is a typical finding in Hashimoto's disease, as it often results in hypothyroidism.
B. In Hashimoto's disease, which leads to hypothyroidism, TSH levels are usually elevated rather than low. TSH is produced by the pituitary gland and stimulates the thyroid gland to produce thyroid hormones (T3 and T4). When the thyroid gland is underactive and not producing enough hormones, the pituitary gland compensates by increasing TSH production. Therefore, a low TSH level would not be expected in Hashimoto's disease.
C. Free T4 (thyroxine) is typically low in hypothyroidism. Hashimoto's disease causes an underactive thyroid gland, which leads to decreased production of thyroid hormones, including free T4. Elevated free T4 would not be consistent with the diagnosis of Hashimoto's disease.
D. Elevated ACTH is more relevant to conditions involving the adrenal glands, such as Addison's disease or Cushing's syndrome. It is not a typical finding in Hashimoto's disease. Hashimoto's primarily affects thyroid function and does not directly impact ACTH levels.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["20"]
Explanation
Desired dose / Available dose = Volume to administer 500 mg / (125 mg/5 mL) = Volume to administer Volume to administer = 20 mL
Therefore, the nurse should administer 20 mL of naproxen suspension per dose.
Correct Answer is C
Explanation
A. Women with lupus should ensure that they get plenty of sun each day while they are pregnant. Exposure to sunlight can exacerbate lupus symptoms, especially in women with lupus photosensitivity. It's important for women with lupus to avoid excessive sun exposure and wear protective clothing and sunscreen.
B. Women with lupus should not become pregnant, because the disease poses too many risks. While pregnancy can pose additional risks for women with lupus, it is not always contraindicated. With proper management, many women with lupus can have healthy pregnancies.
C. It is important for women with lupus to receive frequent prenatal care and close monitoring of their lupus symptoms throughout pregnancy. This includes regular check-ups with a rheumatologist and obstetrician, monitoring of blood pressure, kidney function, and lupus activity, as well as screening for fetal development.
D. Women with lupus should avoid all medications during pregnancy to prevent harm to the baby. This is not always the case. Some medications may be necessary to manage lupus symptoms during pregnancy, and the benefits often outweigh the risks. It's important to discuss medication options with healthcare providers to determine the best course of action.
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