The nurse is administering liquid medications through a percutaneous endoscopic gastrostomy (PEG) tube.
Which technique is correct?
Administering the medications using a 3-mL medication syringe
Applying firm pressure on the syringe’s piston to infuse the medication
Flushing the tubing with 30 mL of saline after the medication has been given
Using the barrel of the syringe, allowing the medication to flow via gravity into the tube
The Correct Answer is C
Choice A rationale:
Administering the medications using a 3-mL medication syringe is not the best practice. While it is possible to use a 3-mL syringe for medication administration, it is not the most efficient or safest method. A larger syringe allows for easier administration and reduces the risk of creating too much pressure which could potentially damage the PEG tube.
Choice B rationale:
Applying firm pressure on the syringe’s piston to infuse the medication is not recommended. This can create too much pressure in the PEG tube and could potentially cause damage. It is generally advised to allow the medication to flow into the tube via gravity. Choice C rationale:
Flushing the tubing with 30 mL of saline after the medication has been given is the correct technique. This helps to ensure that all of the medication has been administered and also helps to keep the tube clear of any potential blockages.
Choice D rationale:
Using the barrel of the syringe, allowing the medication to flow via gravity into the tube is a common practice. However, it is not the only step in the process. It is also important to flush the tube before and after medication administration to ensure all medication is delivered and to maintain the patency of the tube.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale:
Amphotericin B is a potent antifungal medication used to treat severe fungal infections. However, it is typically reserved for life-threatening systemic fungal infections due to its potential for serious side effects, including kidney damage and infusion reactions. It is not commonly used as a first-line treatment for vaginal yeast infections.
Choice B rationale:
While antifungal creams can be effective for treating vaginal yeast infections, they typically require a treatment course of several days. This option may not be the best choice for a patient seeking a quicker, one-time treatment.
Choice C rationale:
A single dose of a fluconazole oral tablet is often an effective treatment for vaginal yeast infections. Fluconazole works by inhibiting the growth of the yeast causing the infection. It is convenient for patients because it only requires one dose, unlike creams or suppositories that need to be applied for several days.
Choice D rationale:
There are indeed alternatives to antifungal suppositories for treating vaginal yeast infections. As mentioned above, a single dose of fluconazole is one such alternative. Therefore, stating that there is no better alternative to the suppositories is not accurate.
Correct Answer is C
No explanation
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