A 10-year-old child will be receiving docusate sodium (Colace), 120 mg/day PO, divided into 3 doses. How many milligrams will the child receive per dose?

Answer and Explanation

The Correct Answer is ["40"]

To calculate the dosage of docusate sodium (Colace) for a 10-year-old child, we need to divide the total amount of medication by the number of doses. The total amount of medication is 120 mg/day, and the number of doses is 3. Therefore, we can use the following formula:

Dosage per dose = Total amount / Number of doses

Dosage per dose = 120 mg / 3

Dosage per dose = 40 mg

The child will receive 40 mg of docusate sodium (Colace) per dose, three times a day.

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Correct Answer is B

Explanation

A. Decreased ascites

Ascites (accumulation of fluid in the abdominal cavity) is more directly related to portal hypertension and liver cirrhosis. While lactulose may contribute to fluid balance, its primary therapeutic effect in hepatic encephalopathy is the reduction of ammonia levels.

B. Decreased ammonia level

Lactulose is a medication commonly used in the treatment of hepatic encephalopathy, a condition associated with liver disease. The therapeutic effect of lactulose in this context is to reduce blood ammonia levels. Lactulose works by promoting the excretion of ammonia in the form of ammonium ions in the colon, thereby lowering ammonia concentrations in the blood.

C. Decreased jaundice

Jaundice is often associated with liver dysfunction, but lactulose is not primarily used to address jaundice. Its primary role in liver disease is in the management of hepatic encephalopathy.

D. Decreased blood pressure

Blood pressure is not a direct therapeutic target of lactulose in the context of liver disease. Lactulose's primary therapeutic effect is related to reducing ammonia levels and managing hepatic encephalopathy.

Correct Answer is ["36"]

Explanation

To calculate the infusion time for an IV of 1,500 mL running at 25 gtt/min. if the drop factor is 15 gtt/mL, we need to use the following formula:

Infusion time (in minutes) = Volume (in mL) x Drop factor (in gtt/mL) / Flow rate (in gtt/min)

Plugging in the given values, we get:

Infusion time = 1,500 x 15 / 25

Infusion time = 900 / 25

Infusion time = 36

Therefore, the infusion time for this IV is 36 minutes.

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A 10-year-old child will be receiving docusate sodium (Colace), 120 mg/day PO, divided into 3 doses. How many milligrams will the child receive per dose?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Lactulose is ordered for a patient with liver disease. What would indicate the medication is exerting a positive therapeutic effect on the patient?

Correct Answer is B

Explanation

Calculate the infusion time for an IV of 1,500 mL running at 25 gtt/min. if the drop factor is 15 gtt/mL.

Correct Answer is ["36"]

Explanation

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