The nurse practitioner orders lorazepam (Ativan) 1 mg IV STAT. The medication is given:
when the nurse determines the medication is needed
once and repeating at a specified time
immediately and only once
on an indefinite basis
The Correct Answer is C
A. When the nurse determines the medication is needed.: This describes a PRN (as needed) order, not a STAT order. PRN medications are administered based on patient symptoms and nursing judgment, not immediate urgency.
B. Once and repeating at a specified time.: This refers to a single or one-time order that can be repeated later at a defined interval if prescribed, but it does not carry the urgency of a STAT order.
C. Immediately and only once.: A STAT order requires the medication to be administered right away, usually in response to an urgent or emergency situation. Lorazepam 1 mg IV STAT should be given promptly and only once unless new orders are provided.
D. On an indefinite basis.: This describes a standing or routine order that continues until discontinued by the provider. STAT orders are not ongoing; they are meant for immediate, one-time administration.
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Related Questions
Correct Answer is D
Explanation
A. Demerol (meperidine HCL) 50 mg, IM, prior to surgery.: This order specifies administration before surgery, which serves as its clear endpoint. It is a single preoperative dose and therefore has a defined termination point.
B. Mevacor (lovastatin) 10 mg, po, every 12 hours for 7 days.: The inclusion of “for 7 days” provides a definite duration, meaning the order will automatically terminate after the specified treatment period ends.
C. Lasix (furosemide) 40 mg, IV, STAT.: A STAT order is intended for immediate, one-time administration, so it has an inherent termination after that single dose is given.
D. Motrin (ibuprofen) 400 mg, po, daily.: This order does not specify a stop date or duration of therapy, meaning it would continue indefinitely until changed or discontinued by the provider. It is therefore written without a termination.
Correct Answer is C
Explanation
A. 60.: Sixty minutes equals one hour, not two. This underestimates the total time by half and would be incorrect in any time-based calculation or scheduling scenario.
B. 600.: Six hundred minutes would equal ten hours, which significantly overestimates the duration. This conversion error could lead to major timing mistakes in medication administration or monitoring.
C. 120.: One hour equals 60 minutes; therefore, two hours equal 60 × 2 = 120 minutes. This is the correct and precise conversion used for accurate time-related calculations in nursing and clinical practice.
D. 6.: Six minutes is far less than one hour and does not represent a realistic conversion. This would indicate a miscalculation of time by a large margin.
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