| Course | NU712 Quality Improvement and Interprofessional Collaboration for the Doctoral Nurse |
|---|---|
| Unit | Unit 4 |
| Paper type | Safety culture assessment |
| Length | About 920 words, 6 pages double-spaced |
| Format | APA 7 student paper |
| School | Purdue University Global |
| Program | Doctor of Nursing Practice (DNP) |
| Updated | October 2026 |
Free sample paper for NU712 Unit 4
Lowest on Response to Error: A Unit 4 Safety Culture Assessment of the Insulin Bundle's Pilot Units
[Student Name]
Purdue University Global
NU712: Quality Improvement and Interprofessional Collaboration for the Doctoral Nurse
Unit 4 Safety Culture Assessment
[Instructor Name]
[Date]
The hospital, units, survey results and events are composite and illustrative; the survey, frameworks and studies cited are real.
Why Safety Culture Matters for This Improvement
The bundle depends on nurses reporting problems: a demonstration that did not go well, a pen that did not match, a patient who seemed confused. If staff fear blame, those reports stop, and the bundle loses the information it runs on. Zaitoun et al. (2023), reviewing 16 studies, describe safety culture as the internalizing of safety beliefs, values and attitudes and their translation into practice, and found it linked to nurses' competence, although no single standard tool measured the relationship. Assessing culture before spreading the bundle tells the project where that foundation is weak.
The Survey and Response
Version 2.0 of the hospital survey in AHRQ's patient safety culture series measures staff perceptions across composite measures, among them teamwork, staffing and work pace, communication openness, reporting of safety events, response to error and support from supervisors and managers (Agency for Healthcare Research and Quality [AHRQ], 2019). The survey was offered online to all 96 nurses, assistants and unit clerks on 5 West and 6 West over three weeks, and 71 responded, a 74 percent response rate.
Results
Percent positive scores, combined for the two units, were highest for teamwork, 81 percent, and for supervisor and manager support for patient safety, 76 percent. They were lowest for response to error, 44 percent, and staffing and work pace, 39 percent. Communication openness, 58 percent, and reporting of patient safety events, 61 percent, fell in between. On the single overall item, 62 percent of respondents rated their unit's patient safety as excellent or very good.
The free-text comments explained the low scores. On response to error, the most common theme was that "people get written up for honest mistakes." On staffing, it was that the medication pass and admissions leave no time for teaching.
A unit that works well as a team but expects blame for mistakes will fix problems quietly and report them rarely.
A Recent Event Through a Just Culture Lens
In August, a nurse on 6 West gave a patient's scheduled mealtime insulin when the patient's tray had been delayed, and the patient's glucose fell to 58 an hour later. The patient recovered with juice. The nurse reported the event and was placed on a written warning.
Marx (2001) asks managers to sort an event before responding to it. A slip nobody intended calls for supporting the nurse and redesigning whatever made the slip easy. A drift into a risky habit that the person did not see as risky is met with coaching and with removal of whatever rewarded the habit. Only a deliberate choice to ignore an obvious danger is a matter for discipline. Glarcher and Vaismoradi (2025), reviewing just culture in nursing education, describe it as shifting focus from individual blame to system-level accountability so that errors can be discussed without fear of punishment.
Applied to the event, the nurse's choice was at-risk behavior: giving mealtime insulin on schedule is the unit's habit because trays usually arrive on time, and the medication record shows the dose as due. The system offered no prompt linking the dose to the tray. Coaching and a system change, a tray-confirmation step for mealtime insulin, were the just response. A written warning was not, and staff saw it. It is likely part of why response to error scored 44 percent.
Action Plan
Response to error
1. Train the two unit managers and charge nurses in just culture event review, using the hospital's algorithm, within two months.
2. Review the August event with the nurse and the unit's council using the just culture algorithm, and rescind the written warning if the review confirms at-risk behavior.
3. Share de-identified summaries of three reported events a quarter at unit huddles, each with the system change it led to.
4. Add a tray-confirmation prompt for mealtime insulin, which the improvement team will test with a PDSA cycle.
Staffing and work pace
1. Protect teaching time for insulin starters by assigning the nurse doing a first-injection teaching session one fewer admission that shift, as 5 West already does informally.
2. Move pen dispensing to the first insulin day so teaching can be spread over the stay rather than squeezed into the last afternoon.
3. Bring the survey's staffing results, with comments, to the nursing staffing committee.
Measures
The survey will be repeated in 12 months, with targets of 60 percent positive for response to error and 50 percent for staffing and work pace. Between surveys, the units will track the number of safety events reported each month, with a rising count read as growing trust rather than worsening safety, and the share of insulin starters whose teaching was documented on a day other than discharge day.
Conclusion
The pilot units have strong teamwork and supportive managers, but staff expect blame for errors and have little time to teach. A recent insulin event handled with discipline rather than just culture shows how the low response-to-error score was earned. Training leaders in just culture, revisiting that event, showing staff what reports change and protecting teaching time address the two weakest areas before the bundle asks every unit to report its problems openly.
References
Agency for Healthcare Research and Quality. (2019). AHRQ Surveys on Patient Safety Culture (SOPS) Hospital Survey 2.0. U.S. Department of Health and Human Services. https://www.ahrq.gov/sops/surveys/hospital/index.html
Glarcher, M., & Vaismoradi, M. (2025). Promoting just culture in nursing education: A systematic integrative review on enhancing patient safety. Nurse Education Today, 152, 106776. https://doi.org/10.1016/j.nedt.2025.106776
Marx, D. (2001). Patient safety and the "just culture": A primer for health care executives. Columbia University.
Zaitoun, R. A., Said, N. B., & de Tantillo, L. (2023). Clinical nurse competence and its effect on patient safety culture: A systematic review. BMC Nursing, 22(1), 173. https://doi.org/10.1186/s12912-023-01305-w
NU712 Unit 4 instructions, in plain terms
The Unit 4 prompt usually wants a measured picture of how staff on one unit or service see safety, most often gathered with a validated survey, and to plan action on the weakest areas. Expect to report the instrument, the response rate and the results by composite measure, then interpret what the highest and lowest scores mean for the setting. Just culture tends to be part of the brief, so an event from practice analyzed with its categories makes the assessment concrete. The action plan should be specific to the low-scoring areas, with owners and timelines. Many versions also want the assessment tied to an improvement, explaining why culture matters for the change the student leads. Measures and a date for repeating the survey are commonly required, along with a short summary a manager could read.
How this NU712 Unit 4 example is built
The assessment opens by explaining why the bundle depends on staff reporting problems, and why fear of blame would starve it of information. Zaitoun and colleagues' review links safety culture to nurses' competence. The survey section names the instrument, the 96 staff offered it and the 74 percent response. Results move from the highest composite measures to the lowest, and staff comments explain the low scores, beneath a highlighted line about teams that fix problems quietly and rarely report them. The just culture section takes one insulin event, applies Marx's three categories and Glarcher and Vaismoradi's review, and concludes the written warning was the wrong response. Action plans for response to error and for staffing list seven concrete steps, and measures with 12-month targets close the paper.
Reading the NU712 Unit 4 grading rubric
The rubric for a safety culture assessment typically rewards accurate reporting first: the instrument, how it was given, response rate and results by dimension. Interpretation carries more points than the numbers themselves, so explaining why response to error is low, using comments or events, matters. Applying just culture to a specific event is often a graded element in its own right, and the classification should follow the event's facts. Action plans earn credit when each step targets a named weak area and has an owner. Measures should include a date to repeat the survey and interim indicators, such as reporting counts, read in the right direction. Linking culture to the student's improvement shows the doctoral perspective. Professional tone and correct citation of AHRQ's survey materials and the just culture literature in APA 7 complete it.
Common NU712 Unit 4 mistakes, and how to avoid them
Weak assessments report a table of percentages and stop, leaving the reader to guess what the numbers mean for the unit. Another frequent problem is an action plan of general training that does not touch the lowest-scoring areas. Some writers describe just culture correctly but apply it to an invented event that conveniently fits, which reads as thin; a real or realistic event with messy details is stronger. Reading a rise in incident reports as worse safety, rather than growing trust, is a common mistake. Comparing results only with national benchmarks while ignoring the unit's own comments also loses points. Before writing, gather the survey's free-text comments and one recent event. A custom assessment can be drafted from your own unit's results and the improvement you are about to spread.
Get an NU712 Unit 4 example written to your instructions
Send the survey results or setting and the assessment instructions with the rubric. A custom assessment interprets the results and plans action on the lowest areas, including just culture. It arrives within 24-48h; first requests are free. The paper above is an original model document written by our desk, not a submitted student paper and not an official Purdue University Global document.
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NU712 Unit 4 questions, answered
What survey measures hospital safety culture?
The AHRQ Surveys on Patient Safety Culture Hospital Survey 2.0 is widely used, with composite measures such as communication openness and response to error.
What is just culture?
An approach that holds systems accountable for design and individuals accountable for their choices, distinguishing human error, at-risk behavior and reckless behavior.
Should the assessment compare with benchmarks?
Where available, yes, but action on the unit's own lowest scores matters more.
Where can I find a free NU712 Unit 4 sample paper?
The full NU712 Unit 4 safety culture assessment is published on this page, reporting AHRQ survey results for two units, a just culture review of an insulin event and action plans for response to error and staffing.
How does the NU712 Unit 4 sample classify the insulin event?
As at-risk behavior: the nurse gave mealtime insulin on schedule as the unit habitually does, and no system step linked the dose to the tray, so coaching and a tray-confirmation step were the fitting response.