A transfer summary arrives complete by standard yet missing what the receiving nurse needs first; six facts are traced between two hospitals to where each drops, for NU515 Unit 7. Searches like "nu 515 unit 7 assignment example", "nu515 unit 7 sample" and "nu515 unit 7 example" land here.
Six Facts, Two Hospitals, One That Arrives Intact: An Interoperability Analysis of an Interhospital ICU Transfer
[Student Name]
Purdue University Global
NU515: Innovation and Application of Health Care Information Technology
Unit 7 Assignment
[Instructor Name]
[Date]
The hospitals, patient and data paths are composite; the standards, frameworks and research cited are published.
The Transfer
A 67-year-old man with cardiogenic shock after a myocardial infarction was transferred by critical care transport from Tern Harbor Medical Center to a tertiary center for surgical evaluation. At departure he had norepinephrine running, a heparin infusion that had been held for a procedure, a central line placed two days earlier, a sacral pressure injury staged at 2, a do-not-resuscitate order that had been changed to full code that morning after a family meeting, and a documented allergy to a sulfonamide antibiotic.
The Data Path
Information could travel by four routes.
1. Pump to Tern Harbor's record, through the pump's middleware, which posts running rates to the flowsheet.
2. Tern Harbor's record to a transition-of-care document built on the HL7 clinical document standard, generated when the discharge order is signed.
3. The summary to the receiving hospital, either through the regional health information exchange or through a query under the national framework for trusted exchange (Office of the National Coordinator for Health Information Technology, 2024).
4. Verbal report from the transferring nurse to the transport team, and from the transport team to the receiving nurse.
Six Facts, Hop by Hop
Each fact's form is recorded at each point: discrete, meaning structured data the receiving system can use; document, meaning present in a readable document but not as data; verbal; or lost.
1. Norepinephrine rate at departure. Pump: discrete. Tern Harbor record: discrete in the flowsheet. Summary: absent, because the template includes the medication list, not running infusion rates. Receiving record: lost. Arrival: verbal, from the transport nurse, who had adjusted the rate en route.
2. Time of last heparin dose. Tern Harbor record: discrete in the administration record. Summary: the medication list shows heparin as active, without the hold or the last dose time. Receiving record: document, and misleading. Arrival: verbal.
3. Central line insertion date. Tern Harbor record: discrete in the lines and drains flowsheet. Summary: absent. Receiving record: lost. Arrival: not reported; found later in a scanned procedure note.
4. Stage 2 pressure injury. Tern Harbor record: discrete in the wound flowsheet, with a photograph. Summary: absent. Receiving record: lost; the photograph did not transfer. Arrival: discovered on skin assessment.
5. Code status. Tern Harbor record: an order, full code, entered that morning. Summary: present as text in the problem list narrative, still describing the earlier do-not-resuscitate discussion. Receiving record: document, and out of date. Arrival: verbal, correctly, from the transport team.
6. Allergies. Tern Harbor record: discrete, coded. Summary: discrete. Receiving record: discrete, reconciled automatically. Arrival: intact.
The Receiving Nurse's First Hour
Seen from the receiving bedside, the transfer looked like this. The nurse had the incoming summary open before the patient arrived. It told her about the allergy, correctly, and about a do-not-resuscitate discussion, incorrectly. It showed heparin as active, which led her to prepare to resume it until the transport nurse said it had been held. It said nothing about the norepinephrine rate, the line or the wound. In the first hour she spent about [twenty] minutes reconstructing facts that had existed as structured data in the sending record that morning: calling Tern Harbor's unit for the line date, examining the skin, and confirming code status with the family. None of that time went to the surgical evaluation the patient had been sent for.
Why Facts Drop: Three Kinds of Cause
Configuration choices at Tern Harbor. The summary template was built to meet the national core data set requirements, which include allergies, medications and problems (Office of the National Coordinator for Health Information Technology, 2023), and it omits nursing flowsheet data such as lines, wounds and running infusion rates. None of the four lost facts was prohibited by any standard; each was left out by a local template choice.
Limits of the document standard as deployed. The summary is a document assembled at a moment in time. It reflects the record at discharge, which may already be hours out of date for a patient whose code status and infusions changed that day, and receiving systems often store it as a document rather than parsing its sections into data.
Workflow. Verbal report bridges most gaps, and on this transfer it bridged them imperfectly: the norepinephrine rate and code status arrived correctly by voice, the line date and wound did not.
Why It Matters
Information failures at interhospital transfer are common and consequential. In a study of critically ill patients transferred between hospitals, transfer documentation was complete for only about 58 percent of items on average, and more complete documentation was associated with fewer adverse events and lower mortality after adjustment (Usher et al., 2016). The association is observational, but it is consistent with what this analysis shows: the first hour of care at the receiving hospital depends on facts that the systems between hospitals do not carry.
The Sociotechnical Picture
The failures are not purely technical. A sociotechnical view holds that a health information system's performance depends on hardware and software, clinical content, the interface, people, workflow and communication, organizational policies and the external rules that shape all of them, and that problems usually arise where these meet (Sittig & Singh, 2010). Here, the software could carry more than it did; the clinical content of the template was chosen locally; the people involved relied on verbal report because they did not trust the document; and the external rules set a floor, not a ceiling, for what the document contains.
Recommendations
1. Add a transfer summary section to Tern Harbor's template for intensive care transfers, including running infusions with rates, lines with insertion dates, wounds with stage and location, and code status from the active order rather than the narrative.
2. Generate the summary at the moment of departure, not at the discharge order.
3. Require a structured nurse-to-nurse phone report for every ICU transfer, using a checklist of the six first-hour facts.
4. Ask the regional exchange and the receiving hospital whether discrete sections of incoming summaries can be imported rather than stored as documents.
Limits
The analysis follows one transfer and two hospitals' configurations. Other hospitals using the same record products may have different templates. The analysis does not examine the transport team's own record, which may carry some facts.
References
Office of the National Coordinator for Health Information Technology. (2023). United States Core Data for Interoperability (USCDI) version 3.
Office of the National Coordinator for Health Information Technology. (2024). Common Agreement for Nationwide Health Information Interoperability, version 2.0.
Sittig, D. F., & Singh, H. (2010). A new sociotechnical model for studying health information technology in complex adaptive healthcare systems. Quality and Safety in Health Care, 19(Suppl 3), i68-i74. https://doi.org/10.1136/qshc.2010.042085
Usher, M. G., Fanning, C., Wu, D., Muglia, C., Balonze, K., Kim, D., Parikh, A., & Herrigel, D. (2016). Information handoff and outcomes of critically ill patients transferred between hospitals. Journal of Critical Care, 36, 240-245. https://doi.org/10.1016/j.jcrc.2016.08.006
How this NU515 Unit 7 example is structured
The analysis starts from the receiving nurse's first-hour needs rather than from standards, so each gap is measured against a clinical use. Every fact is followed hop by hop, and the table records its form at each point: discrete, document, image, verbal or lost. That column carries the argument, because a fact can arrive yet be unusable. Causes are sorted into three kinds: configuration choices at Tern Harbor, such as a summary template omitting nursing flowsheets; limits of the document standard as deployed; and workflow, the verbal report that bridges every gap. Regulation is stated with dates and scope: the 21st Century Cures Act of December 2016, ONC's information blocking rule published in 2020 with compliance from April 2021, and TEFCA exchange live since December 2023 and voluntary. These rules forbid interference with exchange, it notes, without dictating what a summary template contains.
Get an NU515 Unit 7 example written to your instructions
Think of a handoff between systems that failed in front of you, a transfer, a discharge or a referral, and list what the receiving clinician needed that never arrived. With the Unit 7 prompt and rubric attached, a model analysis tracing that information hop by hop comes back within 24-48h, the first free of charge. The handoff to trace is up to you. 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.
NU515 Unit 7 questions, answered
What does information blocking mean for a nurse?
Under the 21st Century Cures Act and ONC's 2020 rule, health care providers, certified developers and exchanges may not engage in practices likely to interfere with access, exchange or use of electronic health information unless an exception applies. For nurses it mostly shapes when results and notes reach patients and other providers. It does not decide which fields a hospital's summary template contains.
What is TEFCA, and is participation required?
The Trusted Exchange Framework and Common Agreement, called for by the 21st Century Cures Act, creates a national network of networks through designated Qualified Health Information Networks. Exchange under it began in December 2023, and participation is voluntary. The sample shows the receiving hospital retrieving a summary through a TEFCA query, which moved the document quickly but could not add data the sending template left out.
Do I need to explain HL7 standards in detail?
Only as far as the gaps require. The sample names the Consolidated Clinical Document Architecture and explains that what travels depends on which sections a sending hospital populates. Message-level detail rarely earns extra marks in a nursing informatics course; showing what a clinician loses at each hop, and why, is where the analysis earns its credit.