Immediate danger to life comes first
Later in the interview, the client says he keeps pesticide at home and has decided to drink it tonight. He has a lethal method, the means are available, and he has stated intent and timing. This combination places him in immediate danger of a suicide attempt, so Risk for suicidal self-injurious behavior is the priority nursing diagnosis. Safety diagnoses that involve a threat to life rank above other problems, even real ones that also need care.
Why this is a high-lethality situation
Pesticide ingestion is a highly lethal method, and in many rural and agricultural communities it is one of the most common means of suicide. A plan that is specific, uses a lethal method that is readily available, and has a set time indicates very high risk. The nurse does not leave him alone, keeps him in a safe setting, informs the team for urgent evaluation, and works with the family to remove access to the pesticide. Means restriction is one of the most effective suicide prevention measures.
| Diagnosis | Evidence | Rank |
|---|
| Risk for suicidal self-injurious behavior | Lethal method at home, intent to act tonight | Priority |
| Decreased self-care ability syndrome | Stopped bathing | Lower |
| Inadequate nutritional intake | One small meal a day, normal vital signs | Lower |
| Risk for non-suicidal self-injurious behavior | Does not fit: he intends to die | Not applicable |
Why the other diagnoses rank lower or do not fit
His self-care has declined and his intake is reduced, both common in severe depression. These are real problems that need nursing care, but with normal vital signs neither is an immediate threat to life tonight. Non-suicidal self-injurious behavior describes self-harm without the intent to die, such as cutting to relieve tension; he clearly states a plan to end his life, so that label does not fit. The NANDA International (NANDA-I) 2024 to 2026 label for his situation is the suicidal form.
Watch out! Priority questions often include several correct diagnoses. Rank them by immediate threat: safety and life first, then physiological needs that are unstable, then other problems. Stable vital signs place nutrition and self-care below suicide risk here.
Exam takeaway
Key point! A lethal method, available means, and a decided time make suicide risk the priority diagnosis. Ensure constant observation, remove the means, and arrange urgent evaluation, then address nutrition and self-care.