Before any question exists, the NU524 Unit 4 blueprint places fifty items on a grid of nine cardiopulmonary topics and three cognitive levels, weighted by class time and safety importance. Searches like "nu 524 unit 4 assignment example", "nu524 unit 4 sample" and "nu524 unit 4 example" land here.
Fifty Items Decided in Advance: A Test Blueprint for an Adult Health II Cardiopulmonary Exam, Weighted by Time and Importance
[Student Name]
Purdue University Global
NU524: Curriculum Development Process, Assessment, and Evaluation Strategies
Unit 4 Assignment
[Instructor Name]
[Date]
The course, class hours and faculty ratings are composite; the blueprinting method and taxonomy cited are published.
Weighting Logic
Each content area's share of the exam is set by two inputs. Class hours: the time the course actually spent on the area. Importance: a rating from 1 to 3 for how much the content matters to safe practice at graduation, assigned independently by four course faculty and reconciled where they differed. Multiplying the two gives a weight; each weight's share of the total becomes that area's share of fifty items (Oermann & Gaberson, 2019).
1. Heart failure: 6 hours times 3 equals 18; 17.8 percent; 8.91 items; rounded to 9.
2. Acute coronary syndrome: 5 times 3 equals 15; 14.9 percent; 7.43; rounded to 8 (see judgment calls).
3. Dysrhythmias: 5 times 3 equals 15; 14.9 percent; 7.43; rounded to 7.
4. COPD: 5 times 3 equals 15; 14.9 percent; 7.43; rounded to 7.
5. Pneumonia: 4 times 2.5 equals 10; 9.9 percent; 4.95; rounded to 5.
6. Oxygen therapy and chest tubes: 4 times 2.5 equals 10; 9.9 percent; 4.95; rounded to 5.
7. Hypertension: 4 times 2 equals 8; 7.9 percent; 3.96; rounded to 4.
8. Asthma: 3 times 2 equals 6; 5.9 percent; 2.97; rounded to 3.
9. Pulmonary embolism: 2 times 2 equals 4; 4.0 percent; 1.98; rounded to 2.
Total weight 101; items 50.
The Blueprint Grid
Columns: remember or understand; apply; analyze or above. The levels follow the revised taxonomy (Anderson & Krathwohl, 2001).
1. Heart failure, 9: 1, 3, 5.
2. Acute coronary syndrome, 8: 1, 3, 4.
3. Dysrhythmias, 7: 1, 3, 3.
4. COPD, 7: 1, 3, 3.
5. Pneumonia, 5: 0, 2, 3.
6. Oxygen therapy and chest tubes, 5: 1, 2, 2.
7. Hypertension, 4: 0, 2, 2.
8. Asthma, 3: 0, 1, 2.
9. Pulmonary embolism, 2: 0, 1, 1.
Column totals: 5 at remember or understand, 20 at apply, 25 at analyze or above.
Why Half at Analysis or Above
Third-semester students preparing for licensure need to show judgment, not recall. The licensure examination now measures clinical judgment through items designed around recognizing cues, analyzing them, forming hypotheses and taking action (Dickison et al., 2019), and an exam that sat mostly at recall would neither prepare students for that nor tell faculty whether they can do it. Placing half the items at analysis or above means that a student who has memorized facts without learning to use them will not pass the exam on memory alone. Five items remain at remember or understand because some facts, such as the classic signs of a tension pneumothorax, must be known cold before they can be applied.
Two Judgment Calls
Acute coronary syndrome was rounded up to 8 items, and dysrhythmias and COPD rounded down to 7, although all three had identical weights, because the faculty judged that the time-critical decisions in acute coronary syndrome, recognizing ST changes and acting within minutes, carried the greatest risk of harm if misunderstood. The alternative, giving the extra item to dysrhythmias, was discussed and rejected.
Pulmonary embolism received only 2 items despite being a high-stakes diagnosis, because it received two hours of class time. The faculty noted that this reflects a curriculum decision, not a judgment about importance, and flagged it for the next curriculum review.
How the Faculty Ratings Were Reconciled
The four faculty rated importance independently before seeing each other's ratings, and they differed on three areas. Two rated hypertension a 3, arguing that uncontrolled blood pressure drives much of the cardiovascular disease students will see; two rated it a 2, arguing that the acute decisions on this exam lie elsewhere. They settled on 2, because the exam covers acute care and chronic hypertension management is assessed in another course. They differed on oxygen therapy and chest tubes, and settled on 2.5 rather than forcing a whole number, because the area combines routine skills with rare but dangerous complications. And they differed on asthma, settled at 2. Recording the reconciliation matters because a blueprint's weights are only as defensible as the process that produced them, and a student or colleague who challenges the exam can see how each number was reached.
Using the Blueprint When Writing Items
Item writers receive the grid before writing anything, with the cell each item must fill. An item written for the heart failure row at analysis level must present a patient and ask for a judgment, not a definition. When the first draft of the exam was assembled, [six] items were found to sit a level below their assigned cell and were rewritten; without the blueprint, those items would simply have lowered the exam's cognitive level without anyone deciding to.
Objective Crosswalk
Each of the course's five objectives is covered by at least six items, and the objective on prioritizing care for patients with cardiopulmonary deterioration is covered by fourteen, most at analysis or above.
Item Formats
Forty items in single-best-answer multiple-choice format; six select-all-that-apply items; four ordered-response items for procedures such as chest tube assessment. Formats were chosen to match what each item asks the student to do.
References
Anderson, L. W., & Krathwohl, D. R. (Eds.). (2001). A taxonomy for learning, teaching, and assessing: A revision of Bloom's taxonomy of educational objectives. Longman.
Dickison, P., Haerling, K. A., & Lasater, K. (2019). Integrating the National Council of State Boards of Nursing clinical judgment model into nursing educational frameworks. Journal of Nursing Education, 58(2), 72-78. https://doi.org/10.3928/01484834-20190122-03
Oermann, M. H., & Gaberson, K. B. (2019). Evaluation and testing in nursing education (6th ed.). Springer Publishing.
How this NU524 Unit 4 example is structured
Weighting logic opens the document, since every number after it depends on that logic: each content area's class hours are multiplied by an importance rating from 1 to 3 that four course faculty assigned independently and then reconciled. Products are converted to percentages and rounded to whole items, with each rounding decision shown. The grid follows, split by cognitive level with half the exam at analysis or above, and a paragraph defends that split with reference to the clinical judgment model. Two judgment calls are then explained: acute coronary syndrome rounded up over two areas with the same weight, and pulmonary embolism held at two items because of class time, flagged for curriculum review. Sections on reconciling ratings, using the blueprint when writing items, the objective crosswalk and item formats close it.
Get an NU524 Unit 4 example written to your instructions
Blueprints need the exam's scope and the course objectives, so share those plus the number of items and the Unit 4 rubric. Your composite blueprint is free on a first request, comes back within 24-48h, and uses the cognitive-level scheme your course names, whether Bloom's revised levels or the clinical judgment model's steps. 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.
NU524 Unit 4 questions, answered
How are content weights decided in a test blueprint?
This blueprint multiplies each area's share of class hours by an importance rating from four faculty, then converts the products to whole items. Other methods weight by course objectives or by frequency in practice. What matters is that the method is stated, applied consistently and open to challenge, since unexplained weights look like preference.
Can a blueprint include Next Generation NCLEX item types?
It can name them as formats. This one includes one matrix grid and one bow-tie because they suit two analysis objectives, and it describes them as formats the licensing examination also uses. It makes no claim that including them prepares students for that examination, which a blueprint has no way to show.
Should students see the blueprint?
Many programs share a version. This one plans to give students the topic list and the number of items per area before the exam, without the cognitive-level columns. Sharing it supports fair preparation, and the document notes that a secret blueprint does not make an exam more rigorous, only less transparent.