A nurse is preparing to administer mycostatin 400,000 units PO every 6 hr. Available is mycostatin oral suspension 100,000 units/mL. How many mL should the nurse administer per dose? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["4"]
To calculate the dose of mycostatin oral suspension, the nurse needs to divide the prescribed amount of units by the concentration of units per mL.
In this case, the nurse should divide 400,000 units by 100,000 units/mL, which gives 4 mL.
The nurse should administer 4 mL of mycostatin oral suspension every 6 hours as ordered.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Fidelity:
This ethical principle is about being faithful and keeping promises. In this context, when the nurse states that they will return as soon as possible with pain medication, they are making a commitment to addressing the client's needs promptly. This aligns with the principle of fidelity because the nurse is demonstrating a commitment to fulfill their promise.
B. Justice:
Justice involves fairness and the equitable distribution of resources and benefits. In the scenario provided, the nurse's actions are more directly related to the principle of fidelity (keeping promises) rather than justice. The focus is on meeting the individual needs of the client, not on the broader concept of fairness in the distribution of resources.
C. Autonomy:
Autonomy is the principle that respects an individual's right to make their own decisions. In the given scenario, there is no explicit mention of the client's decision-making authority. The nurse's statement is more aligned with the principle of fidelity, indicating a commitment to addressing the client's needs, rather than autonomy, which would be more focused on respecting the client's choices and decisions.
D. Nonmaleficence:
Nonmaleficence is the principle of "do no harm." While the nurse is not directly causing harm in this scenario, the focus is more on making a commitment (fidelity) and addressing the client's needs rather than avoiding harm. The nurse's actions are about providing relief and fulfilling a commitment rather than preventing harm.
Correct Answer is ["80"]
Explanation
To calculate the infusion rate for gentamicin, the nurse should use the following formula:
Infusion rate (mL/hr) = Volume (mL) / Time (hr)
Plugging in the given values, we get:
Infusion rate (mL/hr) = 100 mL / (75 min / 60 min/hr)
Simplifying, we get:
Infusion rate (mL/hr) = 100 mL / 1.25 hr
Dividing, we get:
Infusion rate (mL/hr) = 80 mL/hr
Therefore, the nurse should ensure the IV pump is set to deliver 80 mL/hr of gentamicin.
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