A nurse is preparing to administer 0.9% sodium chloride (NaCl) 750 mL IV to infuse over 8 hr. The nurse should set the IV pump to deliver how many mL/hr? (Round to the nearest whole number.

Use a leading zero if it applies.

Answer and Explanation

The Correct Answer is ["94"]

Step 1 is to calculate the rate of infusion. The formula is total volume ÷ total time. So, (750 mL ÷ 8 hr) = 93.75 mL/hr. Rounding to the nearest whole number gives 94 mL/hr.

So, the correct answer is 94 mL/hr.

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Correct Answer is ["3"]

Explanation

Step 1: Divide the total dosage needed by the strength of each tablet.

120 mg ÷ 40 mg/tablet = 3 tablets

Final Answer: 3 tablets

A. 1 cup (8oz) plain low-fat yogurt. B. 1 cup (8oz) of applesauce. C. 1 cup (8 oz) cooked spinach. D. 1 oz of cheddar cheese.

Correct Answer is B

Explanation

Choice A rationale:

1 cup (8oz) plain low-fat yogurt. This is incorrect choice. Yogurt is a high-protein food that can increase nausea and reduce the absorption of levodopa/carbidopa. According to the American Parkinson Disease Association, taking levodopa/carbidopa with a small, low-protein snack can help with nausea symptoms.

Choice B rationale:

1 cup (8oz) of applesauce. This is a correct choice. Applesauce is a low-protein, low-fiber food that can help reduce nausea and improve the absorption of levodopa/carbidopa. According to Drugs.com, taking levodopa/carbidopa with foods that have a high fiber content can delay the drug’s absorption into the body. Applesauce also contains natural sugars that can provide some energy and hydration to the client.

Choice C rationale:

1 cup (8 oz) cooked spinach. This is an incorrect choice. Spinach is a high-protein, high-fiber food that can increase nausea and decrease the absorption of levodopa/carbidopa. According to the Parkinson’s Foundation3, dietary protein can interfere with the absorption of levodopa by competing with the same transporter in the gut and the brain. High-fiber foods can also slow down the gastric emptying and reduce the drug’s availability.

Choice D rationale:

1 oz of cheddar cheese. This is an incorrect choice. Cheese is a high-protein, high-fat food that can increase nausea and decrease the absorption of levodopa/carbidopa. According to the Parkinson’s Foundation, dietary protein can interfere with the absorption of levodopa by competing with the same transporter in the gut and the brain. High-fat foods can also delay the gastric emptying and reduce the drug’s availability.

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A nurse is preparing to administer 0.9% sodium chloride (NaCl) 750 mL IV to infuse over 8 hr. The nurse should set the IV pump to deliver how many mL/hr? (Round to the nearest whole number. Use a leading zero if it applies.

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is preparing to administer lurasidone 120 mg PO for a client who has schizophrenia. Available is lurasidone 40 mg tablets. How many tablets should the nurse administer per dose? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

Correct Answer is ["3"]

Explanation

A nurse is reinforcing teaching with a client who has Parkinson's disease. The client tells the nurse that he gets nausea when he takes his prescribed levodopa/carbidopa. Which of the following foods should the nurse recommend the client take with the medication?.

Correct Answer is B

Explanation

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A nurse is preparing to administer 0.9% sodium chloride (NaCl) 750 mL IV to infuse over 8 hr. The nurse should set the IV pump to deliver how many mL/hr? (Round to the nearest whole number.

Use a leading zero if it applies.