| Course | NSG 120 Nursing Pathophysiology |
|---|---|
| Unit | Unit 8 |
| Paper type | Patient teaching rationale |
| Length | About 940 words, 6 pages |
| Format | APA 7 student paper |
| School | Herzing University |
| Program | BSN |
| Updated | October 2026 |
Free sample paper for NSG 120 Unit 8
Why Each Point Is Taught: The Pathophysiology Behind Oral Iron Teaching for a 38-Year-Old Woman With Iron-Deficiency Anemia From Heavy Periods
Student Name
Department of Nursing, Herzing University
NSG 120: Nursing Pathophysiology
Instructor Name
March 6, 2026
Why Each Point Is Taught: The Pathophysiology Behind Oral Iron Teaching for a 38-Year-Old Woman With Iron-Deficiency Anemia From Heavy Periods
Who She Is and What Is Going Wrong
This is the composite patient from the Unit 3 watch list: a 38-year-old middle-school teacher with two years of very heavy periods, admitted after fainting, with a hemoglobin of 8.1 g/dL and small, pale red cells. The process is iron-deficiency anemia caused by ongoing blood loss. Each menstrual period removes iron in the lost red cells faster than her diet and her gut can replace it. With too little iron, the bone marrow cannot build enough hemoglobin, so it makes fewer, smaller red cells that carry less oxygen (Camaschella, 2015). Her team has started oral iron and referred her to gynecology to investigate and treat the bleeding.
Two features of iron handling explain most of the teaching. First, the gut absorbs only a small fraction of the iron it is given, and absorption depends heavily on what else is in the stomach and on stomach acid. Second, the body controls iron absorption through a hormone called hepcidin, made by the liver. When iron is taken in, hepcidin rises for about a day and blocks further absorption (Pasricha et al., 2021). Every teaching point below addresses one of these two features, or the bleeding that started the problem.
Teaching Points and Their Reasons
Each point is taken from the course reading and cited; under each is the part of the process it addresses, what it is meant to change, and what makes it matter more or less for this patient.
1. Take the iron on an empty stomach, with water or orange juice, not with tea, coffee, milk, or antacids
Process step: absorption in the upper small intestine. Iron in tablets is absorbed best in its reduced form, which stomach acid and vitamin C help maintain. Compounds in tea and coffee, calcium in milk, and antacids that lower stomach acid all reduce how much iron is absorbed (Camaschella, 2015). What it changes: more of each tablet reaches her blood. For her: she drinks several cups of tea a day while teaching, so the timing of her tea matters more for her than for most patients.
2. Take one dose every other day if the prescriber orders it that way
Process step: hepcidin control. Because a dose of iron raises hepcidin for about a day, a second dose taken within that window is absorbed poorly. In a randomized study of iron-depleted women, giving iron on alternate days led to higher total iron absorption than giving it on consecutive days, and splitting the daily dose into two raised hepcidin and did not improve absorption (Stoffel et al., 2017). What it changes: the same number of tablets delivers more iron, often with fewer stomach side effects. For her: the dosing schedule is the prescriber's decision; the teaching is to follow the schedule as written and not to double doses to catch up.
3. Expect dark stools, and possibly nausea or constipation
Process step: unabsorbed iron. Most of the iron in a tablet is not absorbed and passes through the bowel, turning stools dark green or black and irritating the gut lining in some people. What it changes: she will not stop the tablets in alarm, and she will report side effects rather than quietly skipping doses. For her: black stools can also signal bleeding from the upper gut, so the teaching includes what distinguishes the two, tarry, sticky, foul-smelling stool, or feeling faint, and that either should be reported.
4. Keep taking the iron for months after she feels better
Process step: iron stores. Hemoglobin usually starts to rise within a few weeks, but the body's iron stores, held mainly as ferritin, refill more slowly and need continued treatment after the hemoglobin is normal (Pasricha et al., 2021). What it changes: stopping early would leave her with empty stores and a quick return of anemia at the next heavy period. For her: because her bleeding may continue until the gynecology plan takes effect, rebuilding stores matters more than it would after a single, one-time bleed.
5. The iron treats the result, not the cause
Process step: the ongoing blood loss. Iron replaces what has been lost, but as long as the heavy bleeding continues, the loss continues. What it changes: she understands why the gynecology referral matters as much as the tablets. For her: she had considered her periods "just how they are"; naming the bleeding as the cause of the anemia is the central point of her teaching.
6. Store the tablets out of children's reach
Process step: none in her own body, but iron tablets are a serious poisoning risk for young children, who can be harmed by a small number. For her: she has a four-year-old niece who visits often, so this point applies.
Points From the Reading That Do Not Fit This Patient
Two points from the reading are marked as not applicable. Teaching about vitamin B12 injections belongs to anemia from B12 deficiency, which produces large red cells, not the small cells she has. Teaching about eating more iron-rich foods is appropriate in general, but it is not a substitute for tablets in her case: dietary iron alone cannot replace losses of this size at the rate she needs, and presenting diet as the main answer would mislead her. It is included as a supporting point only.
This document is coursework explaining the reasons behind teaching points. What is actually said to a patient is the responsibility of a licensed nurse working from the prescriber's orders and current guidance.
References
Camaschella, C. (2015). Iron-deficiency anemia. New England Journal of Medicine, 372(19), 1832-1843. https://doi.org/10.1056/NEJMra1401038
Pasricha, S.-R., Tye-Din, J., Muckenthaler, M. U., & Swinkels, D. W. (2021). Iron deficiency. The Lancet, 397(10270), 233-248. https://doi.org/10.1016/S0140-6736(20)32594-0
Stoffel, N. U., Cercamondi, C. I., Brittenham, G., Zeder, C., Geurts-Moespot, A. J., Swinkels, D. W., Moretti, D., & Zimmermann, M. B. (2017). Iron absorption from oral iron supplements given on consecutive versus alternate days and as single morning doses versus twice-daily split dosing in iron-depleted women: Two open-label, randomised controlled trials. The Lancet Haematology, 4(11), e524-e533. https://doi.org/10.1016/S2352-3026(17)30182-5
NSG 120 Unit 8 instructions, in plain terms
Unit 8 asks you to explain the pathophysiology behind each point of patient teaching. Expect to describe the patient and problem, list teaching points from the course reading, attach each to the process step that justifies it and mark points that do not apply. Many versions ask whether the document could be given to a patient, where teaching points should come from and how specific to be. Check whether your section expects a patient you described earlier. The document is for nurses and instructors, not patients, so it explains reasoning. Teaching points should come from cited sources. Each reason should name a specific mechanism, such as hepcidin, rather than general benefit.
How the NSG 120 Unit 8 example is put together
The rationale opens with the patient and her anemia, linking back to the earlier watch list. Each teaching point is a heading, followed by the process step and an explanation. The absorption point explains how food and antacids block iron uptake. The dosing point explains how a dose raises hepcidin and blocks absorption for a day. The stool point explains unabsorbed iron. The duration point explains rebuilding stores after hemoglobin recovers. The cause point reminds that iron replaces loss but does not stop it. The safety point addresses children. The not-applicable section shows judgment by excluding points that do not fit her. Each point is cited, so the teaching rests on evidence.
NSG 120 Unit 8 rubric: what full points look like
Herzing's rubric for a teaching rationale typically covers the patient context, selection of teaching points, accuracy of mechanisms, specificity of reasons, judgment about relevance and sources. Every point must link to a named process step, not a general benefit, and that link is where most marks sit. Context points reward a clear patient picture. Selection criteria look for points from cited sources. Relevance earns credit when points that do not fit are marked. Sources should be cited for each point. Clear headings help. Linking back to the Unit 3 patient is often credited, since it shows continuity across the course. Camaschella's review and Pasricha's paper on iron deficiency belong in the APA 7 list.
Common NSG 120 Unit 8 mistakes, and how to avoid them
Teaching rationales in Unit 8 often slip by listing teaching points without explaining why each works. Another frequent problem is mechanisms that are too general, such as iron helps the blood. Students often include every point from a handout, even those that do not fit the patient. Sources are missing. Hepcidin and alternate-day dosing are not explained. The underlying cause of the anemia is forgotten. The document reads like a patient handout. Finally, mark points that do not apply, because graders reward a rationale that shows judgment about this patient rather than one that repeats a generic list. Another weak spot is forgetting to mention that dark stools are expected, which can frighten patients who were not told. Constipation advice should be included, since it is a common reason people stop iron.
Get a NSG 120 Unit 8 example written to your instructions
Send the Unit 8 instructions and the rubric from your NSG 120 classroom, together with the case the assignment builds on. We write a custom example that establishes the process first, cites every teaching point to the reading, puts the reasoning under each point and marks the ones this patient would not need. First custom sample free, back in 24 to 48 hours.
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NSG 120 Unit 8 questions, answered
Is this document something I could give to a patient?
No, and it should say so on the page. It is an academic argument about why the course material pairs certain points with certain processes, built on a composite patient. What is actually said to a person is shaped by that person, by current guidance and by the licensed nurse in front of them, and a coursework example does not stand in for any of that.
Where should the teaching points come from?
Your course reading, the text your section uses, and any patient education material your instructions name. Points invented because they sound reasonable are the common weakness here. Sourcing them also protects you when a point has changed, since guidance is revised and the edition your course works from is the one you are being marked against.
How specific should the patient be?
Specific enough that some points clearly fit better than others, which usually means an age, a living situation, a reading level and one or two competing demands. Vague patients produce generic rationales. Keep every detail composite and say so, since the value of the specificity is in the reasoning it enables rather than in the person being real.
Where can I find a free NSG 120 Unit 8 sample paper?
This page holds the whole NSG 120 Unit 8 iron teaching rationale free, six points each tied to a process step and the points left out. A rationale for different teaching can be prepared on request.
Why should iron pills be taken every other day?
A dose of iron raises hepcidin, a hormone that blocks iron absorption for about a day, so the next day's dose is absorbed poorly. Alternate-day dosing can improve absorption, as this sample explains.