A client is ordered ampicillin 400mg IM every 6 hours. The vial is 500mg per vial.For IM use reconstitute using 1.8mL of diluent for a final concentration of 250mg per mL. How many milliliters would be drawn up for the injection? (Round to the nearest tenth. Use leading zero if it applies .Do not use a trailing zero.)
The Correct Answer is ["1.6"]
Step 1: Ordered dose = 400 mg
Step 2: Vial concentration after reconstitution = 250 mg/mL
Step 3: Set up the calculation: 400 mg ÷ 250 mg/mL
Step 4: Perform the division: 400 ÷ 250 = 1.6
Answer: 1.6 mL
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Staffing practices are unrelated to nursing fatigue is incorrect. Research consistently shows that inadequate staffing contributes to nurse fatigue and burnout. When there are fewer nurses than needed, it can lead to longer shifts, more stress, and exhaustion, negatively affecting both nurse well-being and patient care.
B. Adequate staffing places little demand on the budgeting of nursing units is incorrect. While adequate staffing may require a higher initial budget, the long-term benefits (such as improved patient outcomes and nurse retention) can lead to cost savings. Inadequate staffing can result in more complications, longer hospital stays, and higher turnover rates, which can ultimately increase costs.
C. Adequate staffing helps to promote both patient and nurse satisfaction is correct. Current clinical research supports the idea that adequate staffing directly improves both patient outcomes and nurse satisfaction. When staffing levels are appropriate, nurses are less likely to experience burnout, and patients are more likely to receive safe, quality care, leading to higher satisfaction for both parties.
D. Staffing patterns do not affect hospital infection rate is incorrect. Staffing patterns are directly linked to patient safety and infection rates. Research shows that lower staffing levels can result in higher patient infection rates due to decreased nurse-patient interaction and the inability to provide timely interventions.
Correct Answer is D
Explanation
A. Team members may be very good at time management but poor on job satisfaction is incorrect. While a laissez-faire leader may allow autonomy, it typically leads to a lack of direction and focus rather than improved time management. Job satisfaction can often be lower because team members may feel unsupported or unclear about expectations.
B. Team members experience disagreements among themselves is incorrect. Although lack of leadership can lead to some conflicts, the key characteristic of a laissez-faire leadership style is often lack of direction, not necessarily an increase in conflict. The absence of leadership can lead to confusion, but not always direct conflict among team members.
C. Productivity is high with low job satisfaction is incorrect. With a laissez-faire leadership style, productivity is often lower due to the lack of structure, guidance, and accountability. When people are not guided or supervised, their performance typically suffers.
D. The staff may be very knowledgeable but have lack of focus on the job at hand is correct. A laissez-faire leadership style involves little to no direction or supervision, allowing team members to make their own decisions. This can lead to knowledgeable staff, but without proper guidance or a strong focus on the tasks at hand. Lack of direction and focus often results in poor organizational performance and low motivation.
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