| Course | NSG 233 Medical-Surgical Nursing III |
|---|---|
| Unit | Unit 8 |
| Paper type | Unstable patient timeline |
| Length | About 770 words, 5 pages |
| Format | APA 7 student paper |
| School | Herzing University |
| Program | BSN |
| Updated | October 2026 |
Free sample paper for NSG 233 Unit 8
Known, Not Yet Known, Assumed: Six Time Blocks From a Changed Abdomen at 0740 to the Operating Room at 1015
Student Name
Department of Nursing, Herzing University
NSG 233: Medical-Surgical Nursing III
Instructor Name
March 6, 2026
Known, Not Yet Known, Assumed: Six Time Blocks From a Changed Abdomen at 0740 to the Operating Room at 1015
How the Blocks Work
The patient is Patient C from Units 5 and 7: a composite 66-year-old woman with an adhesive small bowel obstruction on day 2 of treatment without surgery. Each block is stamped with a time and holds three parts: what was known at that moment, what was not yet known, and what was being assumed while waiting. Blocks run forward only; nothing from a later block is allowed into an earlier one. Writing the middle part is the discipline, because it is where hindsight most wants to fill in the answer (Henriksen & Kaplan, 2003).
0740
Known: abdomen more distended than overnight; pain constant rather than cramping, 7 of 10; heart rate 112; temperature 37.9 °C; nasogastric output 60 mL since midnight after 450 mL the day before; tube flushed and draining; potassium 3.2.
Not yet known: whether the bowel's blood supply is affected; whether the fever is from the bowel or another source; the lactate.
Assumed while waiting: that the obstruction may be worsening, and that she needs a surgical examination soon; that the potassium is contributing but is not the whole explanation.
0805
Known: resident called at 0800; examination expected by about 0825; potassium replacement, lactate, and basic panel ordered; she remains nothing by mouth.
Not yet known: the resident's findings; the lactate.
Assumed: that her blood pressure, still 122/74, gives some time; hourly vital signs are set, with a plan to call again if it falls.
0830
Known: the resident examined her at 0826 and found tenderness with guarding in the lower abdomen and pain on light touch. The resident ordered a CT scan with contrast by vein and informed the attending surgeon. Heart rate 118.
Not yet known: the CT result; the lactate, drawn at 0812 and still processing.
Assumed: that surgery is now possible, so the nurse checks her consent status, confirms that her daughter's phone number is correct, and keeps her nothing by mouth.
0855
Known: lactate 3.1 mmol/L, raised; white count 16.4, up from 11.2 yesterday; potassium 3.4 after replacement began. Transport called for CT.
Not yet known: whether the raised lactate reflects dying bowel or dehydration; what the scan will show.
Assumed: the worst plausible explanation, compromised bowel, because a raised lactate with constant pain and guarding in obstruction is a warning sign for strangulation (Bower et al., 2018); the nurse prepares for the operating room while the scan is done.
0930
Known: CT completed at 0915; the radiologist called the surgeon directly: a closed loop of small bowel with reduced enhancement of the bowel wall and fluid around it.
Not yet known: how much bowel is affected; whether any of it will need to be removed.
Assumed: urgent surgery. The attending surgeon speaks with her and her daughter at 0940; consent signed at 0950.
1010
Known: preoperative checklist completed; antibiotic given; potassium 3.6; heart rate 116, blood pressure 118/70; she leaves for the operating room at 1015.
Not yet known: the operative findings.
Assumed: nothing further; the question has passed to the surgical team.
What the Assumptions Did
Reading down the third line of each block shows how the nurse's assumptions moved ahead of the evidence without getting ahead of it. At 0740 the assumption was only that she needed a surgical examination soon. By 0830 it included the possibility of surgery, which led to practical steps, checking consent and the daughter's number, that cost nothing if surgery was not needed and saved time if it was. At 0855 the nurse assumed the worst plausible explanation for the raised lactate and prepared for the operating room while the scan was being done. That is the useful kind of assumption: it prepares for the dangerous possibility without acting as if it were certain. The unhelpful kind would have been assuming the better explanation, dehydration, and waiting for the scan before preparing anything. The blocks make that choice visible, which a narrative written after the operation would have smoothed away.
After the Last Block
At surgery a 20 cm segment of small bowel was found strangulated by an adhesion band and was removed; with the outcome known, the 0740 block reads as the moment the process had already begun, but at 0740 the record held only a changed abdomen and a probable blocked picture, and the right response to that, a clear call with a specific request, was made within 20 minutes. The course text describes this kind of progressive monitoring in bowel obstruction (Hinkle et al., 2022). The patient is a composite.
References
Bower, K. L., Lollar, D. I., Williams, S. L., Adkins, F. C., Luyimbazi, D. T., & Bower, C. E. (2018). Small bowel obstruction. Surgical Clinics of North America, 98(5), 945-971. https://doi.org/10.1016/j.suc.2018.05.007
Henriksen, K., & Kaplan, H. (2003). Hindsight bias, outcome knowledge and adaptive learning. Quality and Safety in Health Care, 12(Suppl. 2), ii46-ii50. https://doi.org/10.1136/qhc.12.suppl_2.ii46
Hinkle, J. L., Cheever, K. H., & Overbaugh, K. J. (2022). Brunner & Suddarth's textbook of medical-surgical nursing (15th ed.). Wolters Kluwer.
The Herzing NSG 233 Unit 8 instructions
Unit 8 asks you to build a timeline of an unstable patient that separates what was known from what was assumed. Expect to explain the format, write time blocks with known, not yet known and assumed lines, show how assumptions moved and report what happened after. Students often ask how many blocks to include and how to show assumptions fairly. Five or six blocks is common. Assumptions are not mistakes; they guide action before facts arrive. Showing them helps a reader see reasoning under uncertainty. Strangulated bowel is a classic case where assumptions about worsening rightly drove faster action. Report the outcome after the timeline so it does not color the blocks. Name who knew each fact and when, since information often sits with one person before it reaches the team.
How this NSG 233 Unit 8 example is built
The timeline opens with how the three-line blocks work. Six blocks follow, each with known facts, open questions and the nurse's working assumptions. Early blocks assume worsening obstruction before labs confirm it. Middle blocks add lactate and CT findings. The assumption section reads down the third line of each block, showing that the nurse's assumptions ran ahead of the facts in a useful way, prompting labs and calls. The final section reports surgery and the strangulated segment. The structure shows uncertainty being managed rather than eliminated, which is the closing lesson of the course. Each block also notes who held each fact, the nurse, the resident or the lab.
NSG 233 Unit 8 rubric: what full points look like
Herzing's rubric for an unstable patient timeline typically covers the format, timed blocks, separation of known and assumed, analysis of assumptions and outcome. Separation of known and assumed draws the closest reading, since graders want facts kept apart from working beliefs at every block. Format points reward a clear explanation. Block criteria look for exact times and specific findings. Analysis earns credit when assumptions are shown driving action. Outcome points go to reporting what happened without rewriting earlier blocks. The ACS guidance on small bowel obstruction supports the clinical picture. Noting who held each fact at each time is often credited, since it shows how information moved through the team. A consistent three-line layout helps the reader.
NSG 233 Unit 8 help before you submit
Unstable patient timelines in Unit 8 commonly lose points by blending facts with assumptions. Another frequent problem is rewriting early blocks with what was learned later. Students often leave out open questions. Assumptions are hidden or presented as facts. Times are vague. The outcome is told first and colors the blocks. Labs such as lactate are not linked to the change in plan. Finally, keep the three lines separate in every block, because graders reward a timeline that shows how a nurse acted well before all the facts were in. Another gap is forgetting the nurse's actions in each block, such as calling and preparing for surgery, which show the assumptions at work. Potassium correction before surgery is often left out.
Get a NSG 233 Unit 8 example written to your instructions
Send the Unit 8 instructions with your NSG 233 rubric and the scenario the assignment gives. Your example comes back as sealed blocks, each carrying what was known, what was not yet known and what was assumed, followed by one clearly marked retrospective section. First custom sample free, returned in 24 to 48 hours.
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NSG 233 Unit 8 questions, answered
How do I keep hindsight out?
Write the blocks in order and do not revise an earlier one after writing a later one, which is the habit this document is really examining. When you review, read each block on its own and ask whether every sentence in it could have been written at that time. Anything that could not belongs in the retrospective section at the end.
What goes in the assumed part?
Whatever was being treated as probably true while waiting for something to confirm or deny it. That includes readings of a finding which later proved wrong, and those are the most useful entries in the whole document. A block whose assumed part is empty usually means the writer already knew the ending and quietly wrote from it.
How long should the period be?
Short enough that the blocks stay close together, which for most built cases means a couple of hours rather than a whole shift. A long period forces you to skip moments, and the skipped ones are where the interesting assumptions sit. Where your instructions set the period, work inside it and let blocks fall where the record changes.
Where can I find a free NSG 233 Unit 8 sample paper?
Read the complete NSG 233 Unit 8 unstable patient timeline here at no charge, six blocks of known, not yet known and assumed. Ask for a custom timeline if your patient's course differs.
What are signs a bowel obstruction is becoming strangulated?
Pain that becomes constant, a rising heart rate, fever, raised lactate and white count, and tenderness with guarding. This sample tracks those signs block by block until CT confirmed a closed loop.