A nurse is reinforcing teaching with a newly licensed nurse about transcribing medication prescriptions. Which of the following prescriptions should the newly licensed nurse identify as an accurate transcription?
Doxazosin .5 mg PO at bedtime
Lorazepam 0.5 mg PO PRN at bedtime
Heparin 5000 U subcutaneous every 8 hr
MgSO4 10 g PO daily
The Correct Answer is C
A. Doxazosin .5 mg PO at bedtime is incorrect. The dose should be written as "0.5 mg" to include the leading zero, following proper medication administration guidelines.
B. Lorazepam 0.5 mg PO PRN at bedtime is incorrect. "PRN" should include a specific indication (e.g., anxiety, insomnia. for when it is to be administered.
C. Heparin 5000 U subcutaneous every 8 hr is correct. The prescription is clear and includes the correct dose, route, and frequency of administration.
D. MgSO4 10 g PO daily is incorrect. Magnesium sulfate is typically administered intravenously, not orally, unless specified otherwise for specific conditions, and the dosage is quite high for oral administration.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. "I'm going to contact your family so they can be with you.": While involving family is important, the nurse should first provide emotional support to the client. It may feel abrupt to the client if the nurse immediately redirects the focus to others without acknowledging the client's current emotional state.
B. "I will stay with you for a while.": This is correct. Offering presence and emotional support by staying with the client is an appropriate response. It shows empathy and provides the client with comfort in a time of emotional distress.
C. "I'm sorry you have to deal with this.": This is less supportive. While it acknowledges the difficulty of the situation, it could unintentionally invalidate the client’s feelings by focusing on the nurse’s perspective rather than the client's experience.
D. "When you feel better, we'll talk about your treatment options.": This is not an appropriate response. It minimizes the client’s current emotional needs and may make the client feel that their feelings are not being prioritized. The focus should be on emotional support first.
Correct Answer is D
Explanation
A. Acetaminophen: Acetaminophen is an effective analgesic for mild to moderate pain but may not be sufficient for managing postoperative pain after a total knee arthroplasty, where moderate to severe pain is common.
B. Ibuprofen: Ibuprofen is a nonsteroidal anti-inflammatory drug (NSAID. that can be used for pain, but it may not be the best choice for moderate to severe postoperative pain, as opioids are typically more effective for this type of pain.
C. Celecoxib: Celecoxib is an NSAID, and like ibuprofen, it can be useful for managing pain, but for a postoperative pain level of 6, a stronger medication like an opioid may be more appropriate.
D. Oxycodone: Oxycodone is an opioid analgesic, and it is typically used to manage moderate to severe pain, such as the pain a patient may experience after total knee arthroplasty. It would be the most appropriate choice for a pain level of 6 on a 0–10 scale.
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