A nurse is reviewing the medical record for a newly admitted client. Which of the following laboratory values should the nurse report to the provider?
Sodium 140 mEq/L
Potassium 5.8 mEq/L
Calcium 9.6 mg/dL
Magnesium 1.9 mEq/L
The Correct Answer is B
Choice A reason:
Sodium 140 mEq/L is incorrect because it falls within the normal range (135-145 mEq/L).
Choice B reason:
A potassium level of 5.8 mEq/L is appropriate because it is above the normal range (typically around 3.5-5.0 mEq/L). Elevated potassium levels, known as hyperkalaemia, can lead to serious cardiac disturbances, including arrhythmias or even cardiac arrest. It is important to notify the healthcare provider promptly so that appropriate interventions can be initiated to address the high potassium level.
Choice C reason:
Calcium 9.6 mg/dL is incorrect because it is within the normal range (8.5-10.5 mg/dL).
Choice D reason:
Magnesium 1.9 mEq/L is incorrect because it is within the normal range (1.5-2.5 mEq/L).
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A reason:
Mixing medications together in a single syringe is not recommended unless specifically approved by a pharmacist or healthcare provider, as some medications may interact with each other and cause adverse effects or reduced efficacy.
Choice B reason:
Medications should not be combined with the formula in the feeding bag. This can alter the effectiveness of both the medications and the feeding formula.
Choice C reason:
Flushing the NG tube with 5 mL of sterile water is generally not enough. The tube should be flushed with a sufficient amount of water (usually 15-30 mL) before and after administering medications to ensure that the medications are delivered properly and to prevent clogging.
Choice D reason:
Each medication should be diluted with sterile water to ensure it can pass through the NG tube without clogging and to facilitate proper absorption.
Correct Answer is D
Explanation
Choice A reason:
Placing the wasted portion of the controlled substance in the sharp container is not correct. Wasted controlled substances should be disposed of according to specific regulations and facility protocols.
Choice B reason:
Asking a second nurse to record her signature when wasting an unused portion of the controlled substance is not a standard practice. The process for wasting controlled substances usually involves following specific documentation procedures, but this does not necessarily require a second nurse's signature.
Choice C reason:
Over-verifying the count total of the controlled substance after removing the amount needed is not a standard practice. It's important to maintain accurate records and documentation, but additional verification of the count total may not be necessary in this context.
Choice D reason:
Reporting any discrepancy in the count total of the controlled substance after administration is the appropriate action. When administering a controlled substance, it is important to accurately account for the medication before and after administration. Any discrepancy in the count of the controlled substance should be reported and documented according to facility policy. This helps ensure proper tracking and accountability of controlled substances, which is crucial for maintaining patient safety and preventing potential diversion or misuse.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.
