It is most critical for the nurse to use a filtered needle when preparing a parenteral medication that:

is supplied in an ampule.

is to be mixed with another medication.

has to be reconstituted.

is clear.

Answer and Explanation

The Correct Answer is A

Choice A rationale: An ampule is a glass container that contains a single dose of medication. The medication is sealed under vacuum and must be broken open before use hence a filtered needle is a needle that has a filter in the hub that prevents glass particles from entering the syringe when drawing up the medication from the ampule. Glass particles can cause tissue damage, inflammation, infection, or embolism if injected into the patient. Therefore, it is most critical for the nurse to use a filtered needle when preparing a medication from an ampule.

Choice B rationale: Using a filtered needle is not specifically related to medications that need to be mixed with another medication.

Choice C rationale: Using a filtered needle is not necessary when preparing a parenteral medication that has to be reconstituted to remove particulate matter or contaminants.

Choice D rationale: Using a filtered needle is not specifically related to clear medications; it is more focused on the need to filter solutions.

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Correct Answer is D

Explanation

Choice A rationale: The Trendelenberg position is not typically used for dyspnea; it involves placing the body in a supine position with the lower half tilted downward. Choice B rationale: The side-lying position is not typically used for dyspnea.

Choice C rationale: The supine position may worsen dyspnea, especially in individuals with respiratory distress.

Choice D rationale: The semi-Fowler's position, with the head of the bed elevated, is often used to assist with breathing and improve oxygenation in clients with dyspnea.

A. Deltoid B. Dorsogluteal C. Ventrogluteal D. Vastus lateralis E. Choice A rationale: The deltoid muscle may not accommodate larger volumes as comfortably as other sites. Choice B rationale: The dorsogluteal site is not recommended due to the risk of injury to the sciatic nerve. Choice C rationale: The ventrogluteal site is the preferred site for IM injections in adults, providing a safe and well-vascularized muscle. Choice D rationale: The vastus lateralis is a suitable site for infants and young children but may not be the most comfortable for adults receiving a 2 mL injection.

Correct Answer is C

Explanation

Choice A rationale: The deltoid muscle may not accommodate larger volumes as comfortably as other sites.

Choice B rationale: The dorsogluteal site is not recommended due to the risk of injury to the sciatic nerve.

Choice C rationale: The ventrogluteal site is the preferred site for IM injections in adults, providing a safe and well-vascularized muscle.

Choice D rationale: The vastus lateralis is a suitable site for infants and young children but may not be the most comfortable for adults receiving a 2 mL injection.

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It is most critical for the nurse to use a filtered needle when preparing a parenteral medication that:

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Naxlex Comprehensive Predictor Exams

The nurse finds a client on bed rest experiencing clear signs of dyspnea. The nurse should assist the client to a:

Correct Answer is D

Explanation

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Correct Answer is C

Explanation

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