Which finding indicates to the nurse that demeclocycline is effective for a patient with a syndrome of inappropriate antidiuretic hormone (SIADH)?
Urine-specific gravity is increased.
Patient's weight is increased.
Peripheral edema is decreased.
Patient’s urinary output is increased.
The Correct Answer is D
Demeclocycline is a tetracycline antibiotic that can be used to treat SIADH, a condition characterized by excessive water retention and a decrease in urinary output. Demeclocycline blocks the action of antidiuretic hormone (ADH), which can help increase urinary output and decrease water retention in patients with SIADH. Therefore, an increase in urinary output would indicate that demeclocycline is effective in treating the patient's SIADH. Options a, b, and c are incorrect because they do not directly relate to the mechanism of action of demeclocycline in treating SIADH.

Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Lipase is an enzyme that is produced by the pancreas and is involved in the digestion of fats. In acute pancreatitis, the pancreas becomes inflamed, and lipase levels in the blood can become significantly elevated. Monitoring lipase levels can help healthcare providers to assess the severity of pancreatitis, track the effectiveness of treatment, and determine when it is safe to start a patient on a normal diet.

Correct Answer is ["A","D"]
Explanation
The serum laboratory test results that support the probable diagnosis of hyperthyroidism in a 40- year-old female client with a family history of thyroid problems and presenting with symptoms of unintentional weight loss, irritability, and chest discomfort are increased T4 (thyroxine) and T3 (triiodothyronine) levels, as hyperthyroidism is characterized by excess production of thyroid hormones. Options b, c, e, f, and g are not typically associated with hyperthyroidism.
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