Prescribed: Linezolid 600 mg IVPB q12 h, infuse over 3 hours
Available: Linezolid 600 mg/300 mL D5W
How many mL/hr will the nurse program the IV pump?
The Correct Answer is ["100"]
Step 1: Identify formula
mL/hr = Total volume ÷ Time (in hours)
Step 2: Identify given values
Total volume = 300 mL
Time = 3 hours
Step 3: Insert values
= 300 ÷ 3
Step 4: Calculate
= 100 mL/hr
Final Answer: 100
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Organizational change management utilizes behavioral science to facilitate transition. Effective agents apply Lewinian theory to unfreeze existing behaviors, promoting psychological safety and reducing cognitive dissonance among stakeholders to ensure the systemic adoption of new clinical or operational workflows.
Rationale:
A. Early involvement reveals the stakeholder's baseline attitudes toward current operations. While identifying a preference for the status quo is common, the primary goal of engagement is to address these concerns proactively rather than simply documenting existing stagnation or inertia.
B. Change agents must avoid presenting unilateral mandates that have already been finalized. Effective participation requires collaborative inquiry, where recipients feel their input influences the transition, rather than perceiving the process as a deceptive facade for delivering fixed, predetermined administrative outcomes.
C. Passive or top-down implementation typically increases emotional resistance and workplace friction. By including recipients in the initial planning phases, the nurse manager can mitigate oppositional behaviors by fostering a sense of ownership and transparency throughout the entire change cycle.
D. Engagement fosters stakeholder buy-in, which is essential for long-term sustainability. When individuals participate in the decision-making process, they are more likely to internalize the change, leading to higher compliance rates and successful integration of the proposed organizational modifications.
Correct Answer is A
Explanation
Patient assignment in nursing is guided by scope of practice, clinical competency, patient stability, and predictability of care needs, ensuring that floating staff are allocated to patients with stable conditions, low risk of rapid deterioration, and routine nursing interventions.
Rationale:
A. A patient in balanced skeletal traction requiring repositioning is considered stable with predictable care needs. This involves routine nursing care such as alignment maintenance, skin care, and comfort measures, making it appropriate for a nurse floating from another unit.
B. A patient post total hip replacement requiring blood transfusion involves high-risk monitoring for transfusion reactions, hemodynamic instability, and post-operative complications. This requires experienced orthopedic nursing knowledge and is not appropriate for a first-time float assignment.
C. A patient with an above-the-knee amputation and fever of 101.4°F (38.6°C) may indicate infection or postoperative complication such as wound infection or sepsis. This is an unstable condition requiring focused assessment and experienced orthopedic nursing care.
D. A patient with a cast and neurovascular compromise signs (numbness and discoloration) suggests possible compartment syndrome, which is an emergency requiring immediate intervention. This is a high-acuity situation and inappropriate for assignment to a float nurse.
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