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 D
Explanation
Yes, that's correct. Insulin lispro (Humalog) is a rapid-acting insulin, which means it begins to work quickly after injection, usually within 15 minutes, and it peaks in about 1 to 2 hours. It typically lasts for 3 to 4 hours in the body.
Correct Answer is ["C","D"]
Explanation
Option A is not the best advice because drinking lots of water alone may not be enough to relieve constipation, especially if there is an obstruction.
Option B is also not accurate because not all intestinal obstructions require surgery, and the treatment approach will depend on the cause and severity of the obstruction.
Option C is accurate because a nasogastric tube can help relieve any distention caused by the obstruction by removing any gas or fluids that may have accumulated in the stomach and small intestine.
Option D is also accurate because an abdominal CT is one of the diagnostic tests that can help confirm the presence of intestinal obstruction and provide information about the location and cause of the obstruction.
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