The health care provider has ordered Amikin (amikacin) 500 mg, IM q8h.
Drug available:
The nurse should give___mL for each dose.
1.0
2.0
2.5
1.5
The Correct Answer is B
A) 1.0: Administering 1.0 mL of Amikin would provide only 250 mg of amikacin, as the concentration is 1 g per 4 mL (or 250 mg per mL). This dosage is insufficient for the ordered dose of 500 mg.
B) 2.0: Administering 2.0 mL of Amikin is correct. With the available concentration of 1 g per 4 mL, 2.0 mL would deliver 500 mg of amikacin (2 mL x 250 mg/mL = 500 mg), fulfilling the healthcare provider's order for the medication.
C) 2.5: Giving 2.5 mL would result in a total of 625 mg of amikacin, which exceeds the prescribed dose of 500 mg. It's critical to adhere to the prescribed dosage to prevent potential toxicity and ensure patient safety.
D) 1.5: Administering 1.5 mL would provide 375 mg of amikacin, which is still less than the required 500 mg. Accurate dosing is essential in achieving the therapeutic effect and avoiding complications.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A) The nurse administered the medication correctly: While the nurse followed many of the correct procedures, this option overlooks the critical issue of patient identification. The nurse's adherence to the six rights is not complete without the appropriate verification of the patient’s identity.
B) The nurse did not have a second nurse verify the dose: While having a second nurse verify high-risk medications is a good practice, it is not a strict requirement for every medication. The focus should be on the established protocols for verification rather than a blanket requirement for all doses.
C) The nurse did not make the appropriate number of checks for the right drug: The nurse followed proper procedures by checking the medication label multiple times against the MAR and at the bedside. Therefore, this option does not accurately reflect any violation.
D) The nurse did not use two patient identifiers: Although the nurse asked the patient to state her name, this alone does not constitute using two identifiers. The best practice is to confirm at least two identifiers (e.g., name and date of birth) to ensure the correct patient receives the medication. This oversight is a violation of the right patient in the medication administration process.
Correct Answer is D
Explanation
A) "You could create problems for your family if you don't manage your health.": While this statement highlights the potential impact on family, it may not effectively address the patient's concerns or motivations. This response could come across as judgmental rather than supportive.
B) "You could possibly suffer a stroke if you don't manage your blood pressure.": Although this response underscores the seriousness of uncontrolled hypertension, it might induce fear without encouraging a constructive dialogue about the patient's reasons for discontinuing the medication.
C) "Have you had your blood pressure checked since discontinuing this medication?": This question is relevant but does not directly address the patient's decision to stop taking the medication. It misses an opportunity to explore the underlying reasons behind the patient's choice.
D) "What is the reason you are no longer taking the blood pressure medication?": This response is the most effective because it opens a dialogue for the patient to express his feelings or concerns about the medication. Understanding the patient's perspective allows the nurse to provide better education and support tailored to the patient's needs, potentially addressing any misconceptions or side effects that may have influenced the decision.
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