A nurse is preparing to administer erythromycin ethylsuccinate 800 mg PO every 4 hr. Available is erythromycin ethylsuccinate 200 mg/5mL. How many mL should the nurse administer? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

Answer and Explanation

The Correct Answer is ["20"]

To administer the correct dose of erythromycin ethylsuccinate, which is 800 mg, when the available medication concentration is 200 mg per 5 mL, the nurse needs to calculate the volume of medication to provide the prescribed dose. The calculation is as follows: 800 mg divided by 200 mg equals 4. Then, multiply 4 by 5 mL to get the total volume needed for the 800 mg dose. Therefore, the nurse should administer 20 mL of erythromycin ethylsuccinate to deliver the prescribed 800 mg dose.

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Correct Answer is D

Explanation

A. Collecting all urine may be relevant in certain conditions, such as kidney function monitoring, but it is not specific to Wilms' tumor management.

B. Restrictions on venipuncture or blood pressure in a specific arm are relevant for conditions like lymphedema or post-mastectomy, not Wilms' tumor.

C. Contact precautions are necessary for infectious diseases, not applicable to Wilms' tumor.

D. Wilms' tumor is a renal tumor, and palpating the abdomen could potentially cause the tumor to rupture and spread malignant cells. Therefore, it is critical to avoid any abdominal palpation in these patients.

A. "Test the urine for ketones." B. "Withhold insulin dose if feeling nauseous." C. "Notify the provider if blood glucose levels are over 350 milligrams/deciliter." D. "Limit fluid intake during meal time."

Correct Answer is A

Explanation

A. Testing urine for ketones is crucial during illness because it helps in early detection of diabetic ketoacidosis, which can be life-threatening.

B. Withholding insulin is dangerous during illness, as the body may require more insulin, not less.

C. While it is important to notify the provider if blood glucose levels are elevated, monitoring for ketones takes precedence to prevent complications.

D. Limiting fluid intake is not recommended, as fluids are essential for maintaining hydration and helping to manage blood glucose levels during illness.

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A nurse is preparing to administer erythromycin ethylsuccinate 800 mg PO every 4 hr. Available is erythromycin ethylsuccinate 200 mg/5mL. How many mL should the nurse administer? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Correct Answer is D

Explanation

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Correct Answer is A

Explanation

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