Twelve hours of spirometry, pulse and pressure in Guillain-Barre syndrome are read in order in this NU654 case, which places escalation at [15:00], long before any alarm. Searches like "nu 654 unit 2 assignment example", "nu654 unit 2 sample" and "nu654 unit 2 example" land here.
What a finished NU654 Unit 2 deterioration recognition case looks like
Across four pages, a single grid carries the evidence: one row for each measurement from [07:00] through [18:40], with columns for forced vital capacity in liters and in mL/kg, single-breath count, cough strength, neck flexion, heart rate, blood pressure and saturation. At [07:00] the capacity is [2.8] L, about [35] mL/kg at [80] kg; by [15:00] it is [1.9] L with a weak cough and pooled secretions, while heart rate swings between [58] and [124] and pressure between [172/96] and [98/60]. Saturation reads [96] to [98] percent in every row. A vertical line crosses the table at [15:00], labeled with the three findings that justified a call. The narrative below walks the rows, and a final section rewrites the escalation that happened at [18:40] as the one that should have happened earlier.
How a NU654 Unit 2 example is structured
Chronology governs, because the question is when, not what. Raw rows precede any reading of them, which lets a grader test the verdict against the data before meeting it. Interpretation runs in three passes. The first reads respiratory mechanics alone and shows the capacity crossing thresholds from the 20/30/40 rule described by Lawn and colleagues. The second reads bulbar and axial signs, weak cough, pooled saliva and neck flexion weakness, which often track the diaphragm better than any monitor. The third reads the autonomic swings and explains why they raise the stakes of an emergency intubation. Only then does the verdict name [15:00] and defend it against two alternatives: [11:00], judged too early on the evidence available, and [18:40], when a pCO2 of [48] mmHg meant the chance for a controlled transfer had passed.
A monitor that stayed green
Saturation earns its own paragraph because it misled. Hypoxemia in neuromuscular failure tends to arrive late, after carbon dioxide has started to rise, so the normal reading at [15:00] is reported and then explicitly set aside.
Capacity converted to weight
Liters alone hide the threshold. Each reading is divided by the patient's [80] kg, turning [1.9] L into roughly [24] mL/kg and placing it beside the published cutoffs rather than beside the morning value only.
Signs at the bedside, not on the screen
Counting to [12] on one breath, a cough that could not clear saliva and a head that dropped when lifted are logged as timed data, since each appeared in nursing notes hours before the evening call.
Dysautonomia as a reason to move early
Swings in pulse and pressure do not trigger transfer by themselves here. The paper argues they make a rushed intubation more dangerous, which turns an early, planned move to intensive care into the safer choice.
Three candidate hours
[11:00], [15:00] and [18:40] are each tested. The verdict favors the middle one because several independent signs first agree there, and it adds that an admission Erasmus GBS Respiratory Insufficiency Score of [5] had already marked him as high risk.
Where marks go in NU654 Unit 2
Timing carries the grade in this case, and the answer most often marked down is the one that finds deterioration at [18:40], when the blood gas turned. Identifying the problem only once the patient is in crisis is what the unit is built to expose. Papers that track saturation as the main signal lose further credit, since the table shows it flat. Converting capacity to mL/kg is expected; quoting liters without weight leaves the thresholds unused. Misattributed or misquoted cutoffs from the 20/30/40 rule draw corrections. Credit also depends on connecting autonomic instability to the risk of intubation rather than listing it as a separate problem. Smaller losses come from an escalation described only as call the team, with no destination, no named clinician and no reason written down.
Get a NU654 Unit 2 example written to your instructions
Your prompt may supply a septic ward patient, a post-operative bleed or a neuromuscular decline like this one. Send the trend it gives, whatever flowsheet comes with it and the rubric. What comes back, free on a first request and inside 24-48h, marks the escalation hour on the data itself and defends it against the hours on either side.
NU654 Unit 2 questions, answered
Why does the case set oxygen saturation aside?
It reports every reading and then explains why saturation cannot carry the decision. In neuromuscular weakness the lungs are often healthy, so oxygenation holds until ventilation has already failed. Bedside spirometry, cough and neck strength move first. A deterioration case that waited for saturation to fall would have escalated at exactly the moment the paper criticizes.
What is the 20/30/40 rule?
A bedside guide for Guillain-Barre syndrome, reported by Lawn and colleagues in 2001: a vital capacity under [20] mL/kg, a maximal inspiratory pressure less negative than [minus 30] cm H2O, or a maximal expiratory pressure under [40] cm H2O signals a high risk of respiratory failure. The case uses it for thresholds and treats it as one input, not a verdict.
Can the sample use a different condition?
Yes. Deterioration cases in this unit frequently use sepsis, bleeding or respiratory decline on a medical ward, and each has its own early signals. Tell us the condition and the data your prompt provides, and the case rebuilds its table around the measurements that matter for that condition, still marking one hour and defending it against the alternatives.