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The NU 610 Unit 5 discussion post, in full
Unit 5 Discussion: Initial Post and Two Replies
"Murmur Noted" Is Worse Than Leaving the Line Blank
Initial Post
My position is that an entry reading "murmur noted" or "soft systolic murmur" does more harm than a blank line, because it tells the next clinician something was heard while giving them nothing they can compare against. A blank line at least signals that the finding needs to be checked. A vague entry signals that it was checked and leaves the next examiner unable to say whether the murmur is new, louder, or unchanged.
Bickley et al. (2021) describe a murmur by its timing in the cardiac cycle, shape, location of maximal intensity, radiation, intensity grade, pitch, and quality, and each of those attributes answers a different question. Intensity is graded on the six-point scale that descends from Freeman and Levine (1933), which is only useful if the next person knows the grade the last person heard. Here is the entry I would want to inherit from a colleague, written for a composite 72-year-old patient: "Grade 3/6 harsh, medium-pitched midsystolic murmur with a crescendo-decrescendo shape, heard best at the second right interspace beside the sternum, with radiation to both carotid arteries; S2 softer than expected at the right upper sternal border; no thrill; patient seated, leaning forward, diaphragm." That entry takes about thirty seconds longer to write. A clinician six months later can hear a grade 4/6 murmur and know it changed.
The same logic applies to the pertinent negatives around the murmur. Writing that there is no thrill, that the murmur does not change with inspiration, and which position and chest piece were used tells the next examiner how to reproduce the conditions. Without those details, a later difference in the finding could mean a change in the patient or only a change in technique, and nobody reading the chart can tell which.
The part of my claim I am least sure about: is there a setting, such as a busy screening clinic seeing mostly healthy young adults, where the full description is not worth the time and a shorter standard would be safer overall?
Reply to Classmate A
You made the point that most vague murmur entries in your unit's charts are not typed fresh but carried forward from an admission note. I think that strengthens the case against "murmur noted" rather than weakening it. Weis and Levy (2014) reviewed copy-and-paste practices in electronic records and found that carried-forward text spreads outdated and inaccurate findings through later notes, because the reader has no way to tell which lines were examined that day. A full description written once and then copied at least preserves the original finding accurately; "murmur noted" copied forward preserves nothing but the fact that someone once heard something. Your example suggests a rule we could adopt: if a murmur line is carried forward, it should carry the date of the examination that produced it.
Reply to Classmate B
I disagree with one specific part of your post, the claim that the intensity grade alone is enough to communicate how serious a systolic murmur is. In the review by Etchells et al. (1997), the loudness of a murmur was a weak guide to how severe aortic stenosis was, and features such as a late-peaking murmur, a diminished or absent second heart sound, and a slow carotid upstroke carried more information about severity. A grade 2/6 murmur with a soft S2 in an older adult can be more important than a grade 3/6 murmur with a normal S2. If you are right that grade is enough, I would expect those studies to show intensity tracking severity closely, and they do not. I would still record the grade, but next to the timing, the shape, and the second heart sound, which is where the argument for referral usually comes from.
References
Bickley, L. S., Szilagyi, P. G., Hoffman, R. M., & Soriano, R. P. (2021). Bates' guide to physical examination and history taking (13th ed.). Wolters Kluwer.
Etchells, E., Bell, C., & Robb, K. (1997). Does this patient have an abnormal systolic murmur? JAMA, 277(7), 564-571. https://doi.org/10.1001/jama.1997.03540310062036
Freeman, A. R., & Levine, S. A. (1933). The clinical significance of the systolic murmur: A study of 1000 consecutive noncardiac cases. Annals of Internal Medicine, 6(11), 1371-1385. https://doi.org/10.7326/0003-4819-6-11-1371
Weis, J. M., & Levy, P. C. (2014). Copy, paste, and cloned notes in electronic health records. Chest, 145(3), 632-638. https://doi.org/10.1378/chest.13-0886
What a finished NU 610 Unit 5 discussion post looks like
The finished artifact is three short pieces of writing, not one. The initial post opens with a claim a classmate could disagree with, supports it with current literature cited in APA form, and then grounds it in a concrete piece of documentation, such as how a particular finding should be recorded so the next clinician can act on it. It ends with a question aimed at a specific weakness in its own position. The two replies are each substantive: one adds evidence the original post did not have, the other disagrees on a defined point and says why, with a source behind it. None of the three restates the prompt, and none opens by praising the writer before saying anything.
How a NU 610 Unit 5 example is structured
The example is built for a reader who is skimming a busy board. The first sentence of the initial post carries the claim, because a post that arrives at its point in paragraph three is often answered by nobody. Support follows immediately, one or two sources, chosen for currency rather than convenience, with the citation placed where the claim sits. The middle of the post is the concrete example, which is what gives peers something to argue with. The closing question names the part of the claim the writer is least sure about. Each reply then follows the same compact shape: the point being answered, the new evidence or the objection, and what changes if the writer is right. Length is controlled deliberately, since padding in a discussion is visible immediately.
An opening claim, not a summary
The first line takes a position on how a finding should be documented, which gives the rest of the post something to defend.
Citation carried inside a post
Current literature is cited in the post itself rather than gestured at, because a discussion criterion normally asks for support like any other written work.
One concrete documentation example
A specific finding, written the way it should appear in a record, keeps the exchange from drifting into general talk about thoroughness.
Replies that add rather than agree
Each response introduces evidence the original post lacked or contests a defined point, so the thread moves instead of accumulating approval.
Length controlled on purpose
The post says one thing well and stops, since padding is more obvious in a short piece of writing than anywhere else in the course.
Where marks go in NU 610 Unit 5
Discussion points disappear quietly. Replies that agree, compliment and add nothing meet the participation count and almost none of the quality criteria, which is the single largest loss in this format. Uncited claims about best practice are the second, since the rubric usually expects support even in a post. Opening by restating the prompt burns the space where the argument should be. Posting everything on the final day is a mechanical loss that no amount of quality repairs, because the exchange the criterion measures never happens. Posts written as personal preference, with no documentation example inside them, leave the application criterion empty. The strongest threads show a writer changing position in a reply and saying which evidence moved them.
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NU 610 Unit 5 questions, answered
How many replies does a Herzing discussion normally require?
Your instructions carry the number and the deadlines, and sections differ. What matters more is what the replies contain, because two substantive responses that add evidence tend to outscore four that agree. Check whether your rubric separates the initial post from the responses, since in many sections the responses hold a large share of the available points.
Do discussion posts really need citations?
Almost always. A post asserting how something ought to be documented is making a practice claim, and practice claims carry support like any other written work in the course. One or two current references, cited in APA form and placed beside the claim they hold up, is normally enough. Reference formatting is scored here exactly as it would be in a paper.
Can I reuse my discussion post inside the graded assignment?
Not as written, and not without checking your instructions. The two are different deliverables: a post argues one narrow point for peers, while the assignment produces a record or a paper for faculty. Recycling the text usually reads as thin in the longer piece and can raise similarity flags. Reuse the idea, then write it again at the length the assignment expects.