For NU325 Unit 1, a clinical problem statement names a policy habit, routine peripheral IV replacement, and shows what it costs patients before any fix is proposed. Searches like "nu 325 unit 1 assignment example", "nu325 unit 1 sample" and "nu325 unit 1 example" land here.
Sixty-One Catheters Removed by the Clock: A Clinical Problem Statement on Scheduled IV Replacement
[Student Name]
Purdue University Global
NU325: Evidence-Based Nursing
Unit 1 Assignment
[Instructor Name]
[Date]
Composite unit written as a model document. Counts are illustrative; no patient, colleague or facility is named.
Setting
A composite adult medical unit with 32 beds and an average length of stay of about five days. Unit policy requires every peripheral IV catheter to be removed and resited at 96 hours, whatever the condition of the site.
Observation
Over four weeks, the writer tallied catheters removed on schedule. Of 61 removed at the 96-hour mark, 47 had a Visual Infusion Phlebitis score of zero, meaning no pain, redness or swelling at the site (Gallant & Schultz, 2006). Of the 61 replacements, 19 needed two or more attempts. These figures are illustrative and were gathered informally, not as research. They were drawn from the unit's line documentation and from the writer's own shifts, and they do not show whether any of the catheters would have failed had they stayed in. What they do show is that most of the catheters removed under the policy were, by the unit's own scoring tool, healthy at the moment of removal.
Problem
Adult medical inpatients on this unit have peripheral catheters replaced on a fixed schedule regardless of site condition. The statement deliberately names no solution. Proposing one now would settle the evidence question before any search has been run.
Significance
For patients, every replacement is another needle, sometimes several, and a delay in whatever the line was delivering, including antibiotics that are time-sensitive. Repeated insertions also use up veins, which matters most for patients with long stays or difficult access. For the unit, each restart costs nursing minutes and supplies, and failed attempts cost more. When the vascular access team is called for a difficult restart, their time is drawn away from patients who need a line for the first time. Patients themselves describe cannulation as more than a minor procedure (Cooke et al., 2018).
The Question Behind the Problem
The policy may reflect older guidance. The CDC guideline sets 72 to 96 hours as the shortest interval at which adult peripheral catheters need changing, and leaves replacement only on clinical indication as an unresolved issue (O'Grady et al., 2011), while newer infusion standards take a different position (Gorski et al., 2021). Is the unit's 96-hour rule a finding supported by current evidence, or a habit that has outlived its reasons? That is the question the rest of this project will pursue, starting with a focused PICOT question in the next unit.
References
Cooke, M., Ullman, A. J., Ray-Barruel, G., Wallis, M., Corley, A., & Rickard, C. M. (2018). Not "just" an intravenous line: Consumer perspectives on peripheral intravenous cannulation (PIVC). An international cross-sectional survey of 25 countries. PLOS ONE, 13(2), e0193436. https://doi.org/10.1371/journal.pone.0193436
Gallant, P., & Schultz, A. A. (2006). Evaluation of a visual infusion phlebitis scale for determining appropriate discontinuation of peripheral intravenous catheters. Journal of Infusion Nursing, 29(6), 338-345. https://doi.org/10.1097/00129804-200611000-00004
Gorski, L. A., Hadaway, L., Hagle, M. E., Broadhurst, D., Clare, S., Kleidon, T., Meyer, B. M., Nickel, B., Rowley, S., Sharpe, E., & Alexander, M. (2021). Infusion therapy standards of practice, 8th edition. Journal of Infusion Nursing, 44(1S), S1-S224. https://doi.org/10.1097/NAN.0000000000000396
O'Grady, N. P., Alexander, M., Burns, L. A., Dellinger, E. P., Garland, J., Heard, S. O., Lipsett, P. A., Masur, H., Mermel, L. A., Pearson, M. L., Raad, I. I., Randolph, A. G., Rupp, M. E., & Saint, S. (2011). Guidelines for the prevention of intravascular catheter-related infections. Clinical Infectious Diseases, 52(9), e162-e193. https://doi.org/10.1093/cid/cir257
How this NU325 Unit 1 example is structured
The statement is built around the distance between what the unit does and what current guidance supports, and it keeps observation, problem and significance in separate paragraphs. Observation comes first because it is why the question exists, yet it is reported in general terms with no patient, colleague or facility named. The problem sentence stays deliberately neutral: adult medical inpatients have peripheral catheters replaced on a fixed schedule regardless of site condition. Placing a solution there, such as removal on clinical indication, would settle the evidence question before any search had run, so that phrase waits for the question-building unit. Significance comes from two sides: the patient's, meaning the needle, the delayed dose and the veins used up, and the unit's, meaning nursing minutes per restart. A closing paragraph asks the evidence-based practice question outright: habit or finding?
Get an NU325 Unit 1 example written to your instructions
Clinical problems in this course usually come from shifts the writer has worked, and the sample begins there as well. Describe the practice habit in general terms, leaving out names and real data, and attach the Unit 1 instructions and the rubric; the statement returned keeps problem, cost and scope in separate paragraphs. First custom sample free, 24-48h. 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.
NU325 Unit 1 questions, answered
What makes a clinical problem statement different from a topic?
A topic names an area, such as IV therapy; a problem statement names a specific gap in one population and setting and says why it matters. It should be narrow enough that a search could answer a question built from it. If you cannot yet say who is affected, where and how often, the problem probably needs another pass before it becomes a PICOT question.
Can I use numbers from my own unit?
Use them to understand the problem, but think carefully before putting them in a paper. Internal quality data usually belongs to the employer, and sharing it can break policy even with names removed. Many students describe the pattern in general terms or use realistic composite figures marked as illustrative. The sample brackets every count for exactly that reason.
What is the Visual Infusion Phlebitis score?
A bedside scale for peripheral IV sites, developed by Andrew Jackson in the late 1990s, that rates a site from 0, healthy, upward as pain, redness, swelling and a palpable venous cord appear. Many hospitals print it on their IV assessment forms, and higher scores prompt removal. Studies of replacement timing often use it or a similar scale to define phlebitis.