Example Concept Map Nursing: One Patient, Node by Node

Published August 10, 2026 · Updated August 10, 2026 · 8 min read · by the Sakura5 team

Here is an example concept map nursing students can copy: the patient goes in the centre — age, admitting diagnosis, day of stay — and the first ring holds the nursing process, with assessment data, nursing diagnoses, interventions and evaluation as branches, while a separate arm carries the pathophysiology that explains why any of it is happening. What makes it a concept map rather than a mind map is the lines: each is labelled with a relationship — “causes,” “leads to,” “is evidenced by” — and instructors grade those labels as hard as the nodes.

The reason to start from a finished example is that most instructions describe the theory and stop before the part that stalls a student the night before clinical: how many diagnoses to map, where labs belong, and how to link a symptom on one branch to an intervention on another without the page turning into spaghetti.

Below is one map built node by node from a heart-failure admission, a 30-minute routine you can repeat for any patient, two shorter examples, and the mistakes that cost marks on a care-plan map.

What a nursing concept map has that an ordinary mind map does not

Both put one idea in the middle and branch outward. But a mind map is a hierarchy and a concept map is a network, and nursing lives in the network.

• Labelled relationships. A line from “fluid overload” to “crackles in lung bases” means nothing until you write “is evidenced by” on it. That label is the reasoning being marked.
• Cross-links between branches. Daily weights sit under interventions, but they belong on a line back to the fluid-volume diagnosis they monitor.
• Priority, made visible. The perfusion problem gets a thick arm; the knowledge deficit is a small node. A flat list of five hides the triage a concept map forces you to show.
• Evaluation as a node. Every intervention needs an outcome with a measurable target and a time frame attached, or the map ends mid-thought.

For the same distinction in general terms, our comparison of mind maps versus outlines covers when a network beats a linear structure and when it does not.

Example concept map nursing students can build: a heart failure admission

Take a second-semester student assigned to a 68-year-old man admitted with an acute exacerbation of chronic heart failure, hospital day two. She has his chart, this morning’s assessment, and half an hour. Here is the finished map, ring by ring.

Centre: one node — “68 M — acute exacerbation, chronic HF (HFrEF) — day 2.” Not “heart failure” — a textbook disease in the centre produces a textbook map, while a patient with a day number produces a map about this shift.

Ring one, five branches: Pathophysiology, Assessment data, Nursing diagnoses, Interventions, Evaluation — the stages of the nursing process, so the map and the care plan she hands in are organised the same way.

Pathophysiology, 4 nodes: “reduced ejection fraction (EF 30%)” → leads to → “decreased cardiac output” → causes → “renal hypoperfusion, RAAS activation” → results in → “sodium and water retention.” Three labelled arrows, and every symptom on the next branch now has somewhere to attach.

Assessment data, 9 nodes: weight up 3.2 kg in four days; bilateral crackles to mid-lung fields; pitting oedema 2+ to the knees; BP 96/58; heart rate 104; oxygen saturation 91% on room air, 96% on 2 L; orthopnoea, sleeping on three pillows; BNP elevated; potassium 3.3 after two days of furosemide. Each gets a line back to the mechanism that explains it — the weight gain and crackles to “sodium and water retention,” the tachycardia and low blood pressure to “decreased cardiac output.”

Nursing diagnoses, 3 nodes, ranked: excess fluid volume related to compromised regulatory mechanisms, as evidenced by 3.2 kg gain, crackles and 2+ oedema; impaired gas exchange related to alveolar fluid, as evidenced by saturation 91% and orthopnoea; risk for electrolyte imbalance related to loop diuretic therapy, evidenced by potassium 3.3. The first two carry the arms; the third stays small.

Interventions, 9 nodes, hung under the diagnosis each serves: daily weight at the same time on the same scale; strict intake and output; 2 g sodium and 1.5 L fluid restriction; furosemide 40 mg IV as ordered, with a line drawn across to the potassium node; head of bed at 45 degrees; oxygen titrated to keep saturation above 92%; auscultate lungs each shift; check for an orthostatic drop before ambulating, given the 96/58; teach him to weigh himself at home and call for a 1 kg gain in a day.

Evaluation, 4 nodes, each with a number and a deadline: weight down 1–2 kg by day four; crackles limited to the bases by day three; saturation above 92% on room air before discharge; patient states his daily-weight call threshold correctly. Those are the nodes that turn a poster into a care plan.

Total: 35 nodes and 11 labelled cross-links, on one screen. The cross-links are what the effort buys — the line from “furosemide” to “potassium 3.3” is exactly the connection you are expected to make out loud in post-conference.

Drawing that by hand takes most of the half hour, and tomorrow’s patient takes the same again. In Mindmap AI you can type the admitting diagnosis, or paste your assessment notes, and get the pathophysiology chain and a first set of branches back in seconds — which moves your time to the part being assessed: swapping generic findings for your patient’s numbers and drawing the cross-links yourself.

Build your own in 30 minutes

The routine below works for any patient and any specialty, and survives a clinical week because it is short.

1. Put the patient in the centre, not the disease

Age, sex, admitting diagnosis, day of stay, one line of history. A centre that names a real person keeps the map from drifting into a textbook chapter you already own.

2. Build the pathophysiology chain first

Three to five nodes, each arrow labelled, from the underlying mechanism to what you can observe at the bedside. Do this before touching the assessment data and every finding will have an obvious place to hang.

3. Dump raw assessment data, then connect it

Vitals, labs, physical findings, medications, what the patient says. Write them down unorganised, then draw one line from each to the mechanism that explains it. Anything you cannot connect is either irrelevant or a gap in your understanding.

4. Write two or three diagnoses, ranked, in full PES form

Problem, aetiology, signs and symptoms. Two well-supported diagnoses beat six generic ones, and the ranking is a clinical judgement your instructor wants to see. The nursing process is the frame these maps are graded against, so keep the branch names matching its stages.

5. Hang interventions under diagnoses, then add outcomes with numbers

Every intervention belongs to a diagnosis, and every diagnosis needs at least one measurable outcome with a time frame. In Mindmap AI you can tap a node and expand it, so a diagnosis becomes a list of candidate interventions you edit down to what your patient is actually getting. Free maps sync through your own iCloud, so the map you start on an iPad at clinical is on your Mac that evening.

6. Read it back as an outline the night before

Flip the map into outline view and you have a linear version to talk from in post-conference: collapse a diagnosis, say its interventions out loud, expand to check. On paper, Pro exports the outline as a PDF.

Two more examples, one per clinical situation

The shape shifts with what the patient is admitted for.

Post-operative day one

Centre: the procedure and the post-op day. The pathophysiology arm is short — surgical trauma, anaesthesia, immobility — and the map widens into risk instead: bleeding, infection, venous thromboembolism, ileus, uncontrolled pain. Most nodes are surveillance, so each risk needs a line to the parameter that would catch it early.

Newly diagnosed type 2 diabetes

Centre: the patient and the new diagnosis. The biggest arm here is teaching, not medication: glucose monitoring, hypoglycaemia recognition, foot care, diet, follow-up — each teaching node paired to an evaluation node phrased as something the patient demonstrates, not something you told them.

Where nursing concept maps lose marks

Four failure modes account for most of the marks lost on a care-plan map.

• Unlabelled lines. Bare arrows show what you collected, not what you concluded. If you cannot name the relationship, you have not made one.
• Mapping the disease instead of the patient. If your map would be identical for any heart failure patient on any ward, it is a textbook summary with a box round it.
• Six diagnoses, none supported. Breadth reads as hedging. Two or three, each with real assessment data attached and ranked, is a stronger answer and a shorter map.
• Outcomes with no number and no date. “Patient will have improved breathing” cannot be evaluated. “Saturation above 92% on room air by day four” can.

If the blank page is what stalls you, starting from a known-good structure beats starting from advice — our collection of free mind map templates has shapes you can adapt to the nursing-process branches above.

FAQ

What is an example of a concept map in nursing?

A typical nursing concept map puts the patient at the centre — age, admitting diagnosis, day of stay — with branches for pathophysiology, assessment data, nursing diagnoses, interventions and evaluation, joined by labelled lines. The heart failure example above runs to 35 nodes with 11 cross-links, including one from the diuretic dose to the potassium result it affects.

How is a concept map different from a care plan?

A care plan is the linear document you hand in; a concept map is the thinking that produces it. The map shows relationships a column-based plan cannot — that a lab value is caused by an intervention listed under a different diagnosis, for instance. Build the map first and the care plan writes itself.

How many nursing diagnoses should a concept map have?

Two or three, ranked by priority, is usually stronger than five. Each needs the problem, the aetiology, and the assessment findings that evidence it, plus its own interventions and a measurable outcome. Six thinly supported diagnoses read as an inability to prioritise, which is the skill being assessed.

Can I make a nursing concept map on my phone or iPad?

Yes, and it suits clinical days where notes are written on a ward and the map is finished at home. In Mindmap AI you type the diagnosis or paste your assessment notes and get a first draft to prune and relabel; the free tier keeps three maps synced through your own iCloud across iPhone, iPad and Mac, and Pro adds unlimited maps, deeper AI expansion, and PDF or JSON export.

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