A nurse is reviewing the laboratory findings of a client who has a new diagnosis of Graves' disease. The nurse should anticipate which of the following laboratory values to be elevated?
Phosphorus
Triiodothyronine 3
Thyroid-stimulating hormone
Calcium
The Correct Answer is B
B. Triiodothyronine (T3) is one of the thyroid hormones, and in Graves' disease, there is excessive production of thyroid hormones, including T3. Therefore, T3 levels are often elevated in individuals with Graves' disease due to the hyperthyroid state.
A. Phosphorus levels are typically not significantly affected by Graves' disease.
C. In Graves' disease, there is typically suppression of TSH secretion due to the negative feedback from elevated levels of thyroid hormones. Therefore, TSH levels are typically decreased (low) in individuals with Graves' disease.
D. Calcium levels are typically not directly affected by Graves' disease.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
B. The client's PPD skin test result of 12 mm induration is considered positive for individuals who are at increased risk of tuberculosis, such as those with recent exposure to tuberculosis or immunocompromised individuals. A positive PPD result typically requires follow-up with a healthcare provider for further evaluation, which may include chest X-rays, sputum cultures, and treatment for latent tuberculosis infection if indicated.
A. Annual PPD testing may be indicated for certain populations, such as healthcare workers or individuals at high risk of exposure to tuberculosis. However, the decision to repeat the PPD test annually should be based on individual risk factors and healthcare provider recommendations.
C. The PPD skin test is typically read 48-72 hours after administration to assess for induration.
D. A PPD skin test result of 12 mm induration is considered positive for individuals at increased risk of tuberculosis, but it does not necessarily indicate that the test needs to be repeated immediately.
Correct Answer is C
Explanation
C. Placing pillows between the client's knees when in a side-lying position helps maintain proper alignment of the hips and prevents the affected leg from crossing over the midline, which could lead to muscle
contractures or discomfort. It also helps prevent pressure on bony prominences and reduces the risk of skin breakdown.
A. Keeping the bony prominences too moist could lead to increased risk of skin breakdown.
B. This is not recommended as it could exacerbate muscle weakness or discomfort on the affected side and may not provide adequate support for proper alignment.
D. Raising the head of the bed to a 90° angle is not typically indicated for clients with hemiplegia. It may increase the risk of aspiration
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