A nurse is preparing to administer 40 mg of furosemide intravenously.

The available furosemide is 10 mg/1 mL. How many mL 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.

Answer and Explanation

The Correct Answer is ["4 "]

The nurse is preparing to administer 40 mg of furosemide intravenously. The available furosemide is 10 mg/1 mL.

Step 1 is: Calculate the dose in mL using the formula: (Desired dose ÷ Available dose) × Volume.

Step 2 is: Substitute the given values into the formula: (40 mg ÷ 10 mg) × 1 mL = 4 mL. The nurse should administer 4 mL per dose.

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Correct Answer is ["2 "]

Explanation

Step 1 is: To calculate the rate at which the IV pump should be set to deliver the PRBCs, we need to divide the total volume of PRBCs by the total time for administration.

Step 2 is: Convert the time for administration from hours to minutes because the rate is typically set in mL/min. So, 3 hours is equivalent to 180 minutes.

Step 3 is: Now, divide the total volume of PRBCs (350 mL) by the total time for administration (180 min). So, the calculation is 350 mL ÷ 180 min.

Step 4 is: The final calculated answer is approximately 1.94 mL/min. However, IV pumps typically only allow whole numbers, so we would round this to 2 mL/min.

A. Ascending muscle weakness B. Difficulty with urination C. Ptosis and diplopia D. Ear distortion and pain

Correct Answer is A

Explanation

Choice A rationale

Ascending muscle weakness is a classic symptom of Guillain-Barre syndrome. It often starts in the feet and legs before spreading to the upper body and arms.
Choice B rationale
Difficulty with urination is not a typical symptom of Guillain-Barre syndrome.
Choice C rationale
Ptosis (drooping of the upper eyelid) and diplopia (double vision) are not common symptoms of Guillain-Barre syndrome.
Choice D rationale
Ear distortion and pain are not associated with Guillain-Barre syndrome.

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A nurse is preparing to administer 40 mg of furosemide intravenously. The available furosemide is 10 mg/1 mL. How many mL 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.

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Naxlex Comprehensive Predictor Exams

A nurse is administering a 350 mL unit of PRBCs over 3 hours to a client diagnosed with anemia. The nurse should set the IV pump to deliver how many mL/hr?

Correct Answer is ["2 "]

Explanation

In the context of an initial assessment for a client admitted to rule out Guillain-Barre syndrome, which of the following symptoms would the nurse expect to observe?

Correct Answer is A

Explanation

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A nurse is preparing to administer 40 mg of furosemide intravenously.

The available furosemide is 10 mg/1 mL. How many mL 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.