The nurse is teaching a client how to use an inhaler device. Which client statement indicates to the nurse that the client understands the instructions?

The inhaler will be used before bed each night.

Rinsing the mouth with water should be done after each use.

Caffeinated beverages should be limited to two cups per day.

To mask taste of the medication, inhaler can be used during meals.

Answer and Explanation

The Correct Answer is B

A. The inhaler will be used before bed each night:
The timing of inhaler use depends on the type of medication (e.g., rescue vs. maintenance) and individual needs, not a fixed schedule like before bed. Proper use instructions usually specify whether it’s for acute symptoms or regular daily use.

B. Rinsing the mouth with water should be done after each use:
This is an important practice for inhaled corticosteroids to help prevent oral thrush and minimize side effects. It ensures that any residual medication is removed from the mouth.

C. Caffeinated beverages should be limited to two cups per day:
While caffeine may have interactions with certain medications, it is not specifically related to the use of inhalers. Therefore, this statement is less relevant to the immediate use of the inhaler.

D. To mask the taste of the medication, inhaler can be used during meals:
Using an inhaler during meals is not advised. It is important to use the inhaler as directed, typically separate from meals, to ensure proper inhalation and effectiveness of the medication.

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Correct Answer is ["4"]

Explanation

Calculations:

Desired dose: 1.2 million units

Available dose: 600,000 units/2 mL

To find the volume to administer, we can use the following formula:

Volume to administer = (Desired dose / Available dose) * Volume per dose

Volume to administer = (1,200,000 units / 600,000 units/mL) * 2 mL = 4 mL

Therefore, the nurse should administer 4 mL of the penicillin solution.

Correct Answer is ["37.5"]

Explanation

Convert grams to milligrams: 4 grams = 4000 mg

Determine the concentration of magnesium sulfate in the solution: 4000 mg / 500 mL = 8 mg/mL

Calculate the volume needed to deliver 300 mg/hour:

300 mg/hour ÷ 8 mg/mL = 37.5 mL/hour

Therefore, the nurse should set the infusion pump to deliver 37.5 mL/hour.

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The nurse is teaching a client how to use an inhaler device. Which client statement indicates to the nurse that the client understands the instructions?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client receives a prescription for penicillin 1.2 million units IM. The available vial is labeled, "600,000 units/2 mL." How many mL should the nurse administer? (Enter numeric value only.)

Correct Answer is ["4"]

Explanation

The healthcare provider prescribes magnesium sulfate 300 mg/hour IV. The IV bag is contains magnesium sulfate 4 grams in dextrose 5% in water (DW) 500 mL. How many mL/hour should the nurse set the infusion pump? (Enter numerical value only. If rounding is required, round to the nearest tenth.)

Correct Answer is ["37.5"]

Explanation

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