A nurse is preparing to administer a medication from an ampule.
Which of the following is an appropriate action for the nurse to take?
Inject air into the ampule prior to drawing the medication into a syringe.
Add 0.5 mL of diluent to the medication.
Use a filter needle to aspirate the medication.
Cleanse the tip of the ampule with an alcohol swab after opening.
The Correct Answer is C
Choice A rationale
Injecting air into the ampule prior to drawing the medication into a syringe is incorrect because ampules are sealed glass containers, and injecting air could cause the liquid to spill out due to pressure changes.
Choice B rationale
Adding 0.5 mL of diluent to the medication is not appropriate for most medications in ampules unless specifically instructed by the medication guidelines. Ampules typically contain ready-to-use medication.
Choice C rationale
Using a filter needle to aspirate the medication is the correct action. A filter needle is used to prevent any glass particles from being drawn into the syringe, ensuring the medication is safe for administration.
Choice D rationale
Cleansing the tip of the ampule with an alcohol swab after opening is unnecessary because the ampule's contents are sterile and the risk of contamination is minimized if the ampule is handled correctly.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is {"dropdown-group-1":"A","dropdown-group-2":"B"}
Explanation
Choice A rationale:
While hoarseness can be a symptom of aspiration pneumonia, it is not a direct cause. Hoarseness alone does not necessarily lead to aspiration pneumonia.
Choice B rationale:
Coughing when eating is a direct risk factor for aspiration pneumonia. Coughing indicates that food or liquid may be entering the airway, which can lead to aspiration pneumonia.
Choice C rationale:
Dysphagia (difficulty swallowing) can be a risk factor for aspiration pneumonia, but in this case, the client's symptoms (coughing when eating and hoarseness) are more directly associated with aspiration pneumonia.
Choice D rationale:
While coughing when eating can be a symptom of dysphagia, the primary concern here is the risk of aspiration pneumonia due to the same symptom.
Correct Answer is C
Explanation
Choice A rationale
Applying suction while inserting the catheter is incorrect and can cause tissue damage and hypoxia. Suction should only be applied while withdrawing the catheter to prevent injury to the tracheal mucosa.
Choice B rationale
Applying intermittent suction for up to 30 seconds is excessive and can cause hypoxia and trauma to the trachea. The correct duration for intermittent suctioning is 10-15 seconds per pass to minimize these risks.
Choice C rationale
Preoxygenating the client prior to suctioning helps prevent hypoxia by ensuring the client has adequate oxygen reserves during the procedure. This is a standard practice to enhance patient safety during suctioning.
Choice D rationale
Instructing the client to swallow during catheter insertion is inappropriate and can lead to gagging or aspiration. The client should be relaxed and still during insertion to prevent complications.
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