A nurse is preparing to administer a metered dose inhaler (MDI) medication to a client. Which of the following actions should the nurse take?

Ask the client to inhale the medication quickly for 1 second.

Ask the client to hold their breath for 2 seconds after inhalation.

Shake the MDI prior to administration.

Wash the MDI canister in warm water after each use.

Answer and Explanation

The Correct Answer is C

A) Ask the client to inhale the medication quickly for 1 second:
The client should inhale the medication slowly and deeply, not quickly. A rapid inhalation can reduce the effectiveness of the medication as it may not reach the deeper parts of the lungs effectively.

B) Ask the client to hold their breath for 2 seconds after inhalation:
The client should hold their breath for about 10 seconds after inhalation to allow the medication to settle in the lungs and be absorbed. Holding the breath for just 2 seconds is typically insufficient for optimal medication delivery.

C) Shake the MDI prior to administration:
Shaking the MDI before use is important to ensure that the medication is properly mixed and delivered in the correct dose. Failure to shake the MDI can result in an uneven distribution of medication.

D) Wash the MDI canister in warm water after each use:
The MDI canister should not be washed frequently, as this can affect the device's function and lead to potential contamination. The canister should be cleaned as per the manufacturer’s instructions, typically every few days or as needed.

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Correct Answer is A

Explanation

A) Check the client's vital signs:
The first priority after administering the wrong medication is to assess the client's immediate condition and check for any adverse reactions or changes in vital signs. This helps determine if the medication has caused any immediate harm and guides further action to ensure the client's safety.

B) Document the client's condition in the electronic medical record:
Documenting the incident is important for legal and clinical reasons, but it should be done after addressing the immediate health concerns of the client. Ensuring the client’s safety is the top priority.

C) Notify the provider:
Notifying the healthcare provider is crucial, but it is important to first assess the client's condition. Once the client’s immediate needs are addressed, informing the provider will help in deciding further medical interventions or adjustments needed.

D) Fill out an incident report:
Filling out an incident report is a necessary step for documenting the error and contributing to quality improvement processes, but it should be done after the client’s safety has been assured and immediate medical concerns have been addressed.

Correct Answer is ["10"]

Explanation

Calculating the Diphenhydramine Dose

Problem: Administer 25 mg of diphenhydramine elixir. The available concentration is 12.5 mg/5 mL.

Steps:

Set up a proportion:

We want to find the number of milliliters (mL) needed.

We know the desired dose (25 mg) and the concentration of the medication (12.5 mg/5 mL).

Proportion:

x mL / 25 mg = 5 mL / 12.5 mg

Cross-multiply:

12.5x = 125

Solve for x:

x = 125 / 12.5

x = 10

Answer: The nurse should administer 10 mL of diphenhydramine elixir per dose.

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A nurse is preparing to administer a metered dose inhaler (MDI) medication to a client. Which of the following actions should the nurse take?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse administers the wrong medication to a client. Which of the following actions should the nurse take first?

Correct Answer is A

Explanation

Correct Answer is ["10"]

Explanation

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