A nurse is caring for a client who has heart failure and a prescription for digoxin 125 mcg PO daily. Available is digoxin PO 0.25 mg/tablet. How many tablets should the nurse administer per dose? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["0.5"]
Let's convert the digoxin dosage from mcg (micrograms) to mg (milligrams) and then divide it by the amount of digoxin per tablet to find out how many tablets are needed.
Steps to solve:
- Convert digoxin dose from mcg to mg:
- We know 1 mg is equal to 1000 mcg.
- Digoxin dose (mg) = Digoxin dose (mcg) / 1000 mcg/mg
- Digoxin dose (mg) = 125 mcg / 1000 mcg/mg
- Digoxin dose (mg) = 0.125 mg
- Calculate the number of tablets required:
- Number of tablets = Digoxin dose (mg) / Digoxin per tablet (mg)
- Number of tablets = 0.125 mg / 0.25 mg/tablet
Since the result is 0.5, we need to round to the nearest tenth.
Answer: The nurse should administer 0.5 tablets per dose.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Answer: D
Rationale:
A. The American Hospital Association requires accredited facilities to have protocols in place requiring medication reconciliation: The American Hospital Association does advocate for medication reconciliation as part of safety protocols, but the primary focus of medication reconciliation is not solely based on AHA requirements. It is more about improving patient safety and preventing errors.
B. The nurse who performs medication reconciliation is demonstrating the ethical principle of veracity: While medication reconciliation involves accurate and truthful communication, it primarily serves to ensure safety and accuracy in medication management rather than directly demonstrating the ethical principle of veracity.
C. The International Council of Nurses Code of Ethics stipulates that the nurse performs medication reconciliation when a client is admitted to a facility, is transferred to another facility, and when a client is discharged from a facility: Although medication reconciliation is crucial at these points of care transition, the International Council of Nurses Code of Ethics does not explicitly mandate this process.
D. The purpose of medication reconciliation is to prevent adverse medication reactions: Medication reconciliation aims to ensure accurate medication lists and prevent errors, which in turn helps prevent adverse medication reactions. This aligns with the primary goal of the process, which is to enhance medication safety.
Correct Answer is C
Explanation
A. Asking the client if they have talked to their parents about their anxiety may not be appropriate, as it assumes the client is comfortable discussing their concerns with their parents. It's important to establish rapport and trust with the client before delving into personal matters such as family dynamics.
B. Asking "Why do you think you are so anxious?" may come across as confrontational and put the client on the defensive. It's important to approach the client's concerns with empathy and understanding rather than seeking an explanation for their anxiety.
C. This response acknowledges the client's feelings and validates their experience, showing empathy and understanding. It opens the door for further exploration of the client's concerns and allows the nurse to provide support and assistance.
D. While assessing the duration of symptoms is important, asking "How long has this been going on?" as an initial response may feel dismissive to the client's current distress. Starting with an empathetic acknowledgment of the client's experience can help build rapport and trust before delving into more specific questions about the duration and severity of symptoms.
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