Eight annotated genogram examples for nursing students, covering cardiovascular risk, diabetes, BRCA, COPD, sickle cell, and a full nursing assessment.
Nursing programs assign genograms because a three-generation family health history is the fastest way to turn a list of isolated diagnoses into a coherent risk picture — the kind that changes what you screen for, what you teach, and what you flag in the chart. The eight annotated examples below cover cardiovascular risk, diabetes clustering, hereditary cancer, postpartum mood history, respiratory disease, sickle cell carrier status, medication-adherence dynamics, and a full nursing admission assessment that pulls every thread together.
For the same notation used in social work and therapy contexts, see our 15 genogram examples for social workers, therapists and nurses. This article goes deeper on the medical and nursing side specifically.
A standard intake asks “does anyone in your family have heart disease, diabetes, or cancer?” and records the answer as a checkbox. That loses almost everything clinically useful: which relative, at what age, how severe, which side of the family. A genogram forces you to map the structure — who is related to whom — before layering diagnoses on top, turning “family history of heart disease: yes” into “paternal grandfather and father both had an MI before age 60,” a materially different risk statement.
This is why nursing and NP programs assign genograms in health assessment and family nursing courses, and why hospitals use a version of the same tool — often called a family health history or medical pedigree — at admission. The diagram shows hereditary clustering at a glance, flags which living relatives need counseling or screening, and documents the family context a care plan has to work within, including who manages medications at home.
Every example below uses the same core notation:
For the complete notation set, including twin symbols, pregnancy loss, and the emotional relationship lines used more in therapy, see our how to read a genogram guide.
Each case follows the same format: a family narrative, the pattern the genogram makes visible, and the clinical takeaway a nurse or NP would act on. All are three-generation diagrams, the standard depth for a nursing family health assessment.
Manuel Alvarez, 54, is admitted to telemetry after his first episode of unstable angina. His father died at 59 of an MI; his paternal grandfather died at 61, also cardiac. Manuel’s older brother, 58, has had two stents and manages hypertension and hyperlipidemia on three medications. His mother, 79, has hypertension but no cardiac events. Manuel’s son, 29, has borderline hypertension on his last two physicals; his daughter, 26, has never had her lipids checked.
The genogram shows premature cardiac death on the paternal line across two generations, plus a sibling already symptomatic at 58 — a pattern consistent with strong hereditary risk rather than lifestyle alone. Clinical takeaway: document the paternal-line MI pattern explicitly, support baseline lipid and blood pressure screening for both adult children well before their 30s, and use the diagram itself in patient teaching — showing Manuel his own family pattern motivates adherence more than a generic risk pamphlet.
Deb Kowalski, 47, is newly diagnosed with T2DM. Her mother, 74, has had T2DM for over twenty years and now has stage 3 CKD and mild retinopathy. A maternal uncle, 70, has T2DM with a below-knee amputation five years ago after a non-healing foot ulcer. Deb’s sister, 44, is pre-diabetic but has not followed up. Deb’s son, 22, had a low-normal fasting glucose flagged at his last physical.
The genogram maps a maternal-line diabetes pattern with two documented downstream complications — CKD and amputation — giving Deb a concrete picture of where uncontrolled disease leads. Clinical takeaway: anchor education in the family’s own trajectory rather than abstract A1c targets, refer the pre-diabetic sister, and build foot care and nephrology surveillance into Deb’s plan from diagnosis rather than after the first complication.
Sandra Whitfield, 41, is referred to genetics after her family history intake raised concern. Her mother was diagnosed with breast cancer at 46 and died at 51. A maternal aunt had ovarian cancer at 49 and remains in surveillance. The maternal grandmother died of breast cancer at 53. Sandra subsequently tests positive for BRCA1. Her two daughters, 17 and 14, are flagged on the diagram as at-risk pending future testing.
The genogram shows three consecutive generations with breast or ovarian cancer, with age of onset trending younger each generation — grandmother at 53, mother at 46. This is where the diagram functions as a cancer pedigree chart, the format used in genetic counseling. Clinical takeaway: document the pedigree accurately enough to support the genetics referral, counsel Sandra on cascade testing for sisters and daughters once old enough, and make sure the diagram — not just the narrative note — travels with the referral, since genetics teams read pedigrees.
Linh Nguyen, 31, is four weeks postpartum with her second child; her Edinburgh Postnatal Depression Scale score is 15. Her mother, 58, had an untreated postpartum depression episode after her second child and was later diagnosed with recurrent major depressive disorder. A maternal aunt, 54, has bipolar II, diagnosed after her own postpartum mood episode. Linh’s older sister privately says she struggled after her own delivery but never told a provider.
The genogram reveals a maternal-line pattern of mood disorders specifically triggered by childbirth across two prior generations — a different risk profile than a first postpartum episode with no family history. Clinical takeaway: escalate to a rescreen at 8–10 weeks rather than discharge, arrange a warm handoff to behavioral health given the aunt’s bipolar history (which changes the calculus around antidepressant-only treatment), and encourage Linh and her sister to talk, since each currently treats her own episode as isolated.
Frank Delgado, 63, is admitted for his third COPD exacerbation in fourteen months. His father died at 68 of what the family calls only “bad lungs,” likely undiagnosed COPD; both were lifelong smokers, Frank until eight years ago. A paternal uncle had emphysema and used home oxygen for six years. Frank’s son, 38, smokes a pack a day; his daughter, 35, lives with Frank, does not smoke, but has mild persistent asthma from childhood. Frank’s wife, 61, manages his oxygen equipment and seven daily medications alone.
The genogram shows a respiratory pattern that is part hereditary susceptibility, part shared exposure — two generations of heavy smoking on pulmonary vulnerability, plus a third generation already showing reactive airway disease. Clinical takeaway: use the diagram for a direct cessation conversation with the son, who sits at the intersection of family risk and a modifiable behavior; flag the daughter’s asthma rather than dismissing it as unrelated; and build the discharge plan around the wife’s caregiver load, since she is the single point of failure for oxygen and medication management.
Amara Okafor, 27, is pregnant with her first child and presents for genetic counseling after screening shows she carries sickle cell trait (HbAS). Her mother and one maternal uncle also carry the trait; her father’s side has never been tested. Of her two siblings, one carries the trait and one tested unaffected. Her partner, Daniel, has not yet been tested; if he also carries the trait, each pregnancy carries a one-in-four chance of sickle cell disease in the child.
The genogram shows how a recessive trait can move through a family for generations with no symptomatic carriers, visible only once someone is tested — why the diagram distinguishes affected, carrier, and unaffected symbols rather than just listing names. Clinical takeaway: get Daniel tested before delivery, since his status changes the counseling conversation and newborn screening follow-up; the diagram is also the clearest way to explain recessive inheritance to a family with no history of the disease itself, only silent carriers.
Rose Bianchi, 82, has type 2 diabetes, atrial fibrillation, and stage 2 CKD on six daily medications. Her home health nurse builds a genogram after two visits find her anticoagulant regimen inconsistent with pharmacy refill records. Rose lives alone; her husband, who managed all her medications and appointments, died three years ago — a role the diagram shows disappeared with him rather than transferring to anyone. Her son, 56, calls weekly from forty minutes away but has never handled medication reconciliation. Her elder daughter manages Rose’s finances remotely with no visibility into her medications. Her younger daughter lives closest but has a strained relationship with Rose, marked with a conflict line, limiting her visits.
The genogram shows a caregiving role concentrated in one person, vanished at his death, and never structurally replaced by any of three adult children, each involved in a different, incomplete way — a structural gap the family cannot see until it is drawn. Clinical takeaway: a pill organizer will not fix this. The care plan needs to assign an actual person or service — a pharmacy blister-pack program or a home health aide — because the diagram shows no one currently fills the role Rose’s husband used to occupy.
This example shows a genogram carrying an entire admission assessment rather than one isolated condition. Ruth Fletcher, 71, is admitted for a hip fracture after a fall at home. The admitting nurse uses the genogram to organize a complex history: Ruth has hypertension and osteoporosis; her mother died at 78 of a hip fracture complication after her own fall, and a maternal aunt has osteoporosis with two prior fragility fractures. Ruth’s father died at 70 of a second MI, and her older brother, 74, lives with congestive heart failure. Ruth lives alone since her husband’s death two years ago; her one adult daughter, 45, is heavily involved but works full time with two young children of her own — flagged with a caregiver-strain notation. Intake also notes throw rugs and no grab bars at home, documented alongside the family structure rather than as a separate checklist item.
The genogram reveals, in one diagram: a hereditary fall-and-fracture pattern on the maternal line, a cardiac pattern on the paternal line relevant to surgical clearance, a single-person support system already showing caregiver strain, and concrete home fall hazards. Clinical takeaway: this is the version of a genogram a nursing care plan is actually built around — it feeds the fall-risk plan, informs the surgical risk conversation, and drives discharge planning toward a home health referral rather than a follow-up appointment card. One diagram does the organizing work that would otherwise be scattered across four sections of the chart.
At minimum: three generations, each person’s age or year of birth, vital status (living or deceased, with cause and age at death), and diagnoses relevant to the presenting concern or hereditary risk. For a cardiac patient, annotate MI, hypertension, stroke, and hyperlipidemia across every relative you have information on; for oncology, cancer type, age of diagnosis, and status; for mental health, diagnoses, hospitalizations, and substance use. The index patient carries a double border, and most programs also expect a short written analysis identifying the pattern the diagram makes visible — the diagram documents the data, the analysis states what it means.
One generation shows a patient’s current household. Three generations show whether a condition is an isolated event or part of a hereditary pattern. Hypertension in one relative tells you little; hypertension in a grandparent, a parent, and a sibling, all before age 60, tells you the patient is likely on the same trajectory. Hereditary cancer pedigrees sometimes benefit from a fourth or fifth generation, but three is the floor nearly every nursing program and clinical protocol requires.
They share notation, but a pedigree chart is the geneticist’s version, built to trace inheritance (autosomal dominant, recessive, X-linked) around testing results and carrier status. A nursing genogram is broader — it captures the full family health picture, including behavioral health and caregiving structure, not only genetic transmission. When a nursing genogram is built around a hereditary condition like BRCA or sickle cell, it functions as a pedigree chart; the sickle cell and BRCA examples above are where the two formats converge.
Describe the family in plain language — each person’s relationship to the index patient, age, diagnoses, and vital status — and GenogramAI generates a properly formatted, editable diagram using standard clinical notation. For a case like the Alvarez family above, enter the paternal-line cardiac history, current medications, and the two adult children; the tool lays out three generations correctly, positions the index patient with a double border, and annotates each condition. Refine in the editor and export the finished diagram as a PDF for your assignment or care plan.
Every example above — and any family health history you are assigned this semester — can be built in GenogramAI in the time it takes to describe the family. Type the relationships, ages, and diagnoses in plain language; the AI produces a correctly formatted three-generation genogram using standard nursing and pedigree notation, ready to edit and export as a PDF for your care plan or clinical documentation. Clinical Mode keeps any real patient information private to your session, making it appropriate for use with actual clinical cases under instructor or preceptor supervision, not only hypothetical assignments.
GenogramAI turns a conversation into a clinical-grade family map, with symbols, relationship lines, and medical history built in.
Start mapping freeGenogramAI is designed for educational and personal use. It is not a medical device and should not be used for clinical diagnosis or treatment decisions.