Suicide Risk Assessment: the method, the errors, and the exam

What the skill is for

Suicide risk assessment identifies who is at immediate risk and who needs a safety plan, closer observation, or hospitalisation. It is not a screening tick-box. A positive screen on a tool like the Columbia Protocol tells you to assess further; it does not tell you what to do next.

The skill matters because clinicians routinely under-ask. Nurses avoid the question out of discomfort, or assume a calm affect rules out risk. It does not. Patients who have already decided on a plan sometimes present as settled, not agitated, because the decision itself has relieved their ambivalence. The assessment exists to catch that patient, not just the visibly distressed one.

The method, step by step

Ask directly, using plain words: 'Are you having thoughts of killing yourself?' Euphemisms like 'thoughts of not being here' produce ambiguous answers and should be avoided. Asking does not plant the idea or increase risk; the evidence on this is consistent and it is the fact examiners expect you to know.

If the answer is yes, move through ideation, plan, means, and intent in that order. Establish whether thoughts are passive (wishing to be dead) or active (intent to act). Ask what the plan is, specifically. Ask whether the means for that plan are accessible right now: a firearm in the house, a stockpile of medication, a specific location. Ask about timeframe. A patient with a specific plan and available means is your highest-risk finding, and it changes the intervention immediately, from safety planning to one-to-one observation or hospitalisation.

Also ask about protective factors, past attempts, and current intoxication, since substance use lowers inhibition and raises acute risk independent of the underlying plan.

Where it goes wrong

The most common error is softening the question until it stops being a question. 'You're not thinking of hurting yourself, are you?' invites a no. Ask it straight and ask it alone, not folded into a longer sentence the patient can answer around.

The second error is stopping at ideation. A nurse who confirms the patient has thoughts but never asks about plan or means has gathered a fact without gathering the information that determines the response. Risk level is set by plan and access to means, not by the presence of thoughts alone.

The third error is treating one calm conversation as clearance. Risk is not static; reassess after any change in stressor, medication, or ward transfer, and whenever the patient's affect shifts from distressed to unusually settled without explanation.

Practising it deliberately

Rehearse the direct question out loud until it does not feel like an accusation. Say it in the mirror, say it to a colleague in role play, say it before you need it in a real assessment. The words matter less than your ability to say them without hesitation, because hesitation is what pushes nurses toward euphemism.

Practise the follow-up sequence as a fixed order: ideation, plan, means, timeframe, intent, protective factors. Drilling the order means you will not skip means access under time pressure, which is the item most often missed on a busy shift.

Applying it on the exam

NCLEX items on this topic almost always test whether you ask directly and whether you act on plan-plus-means as the highest-risk answer. An option that avoids the word 'suicide' or defers the question to a psychiatrist first is wrong; direct assessment is a basic nursing responsibility, not something to hand off before you have gathered information.

When a stem gives you a patient with a specific plan and available means, the correct action is immediate safety, one-to-one observation and removing access to means, over a general option like 'schedule a follow-up' or 'notify the family.' When two answers both sound like assessment, choose the one that asks about means or access over one that only confirms ideation.

A worked example

A 34-year-old is admitted after a medication overdose, now medically stable. On rounds she says she is 'tired of everything.' The correct next step is to ask directly whether she is thinking of ending her life, not to note the statement and move on.

She says yes, and describes a plan to take a specific quantity of a medication she has at home, with no one due to check on her for two days. This is ideation plus plan plus available means plus opportunity. The priority nursing action is to maintain continuous observation and prevent access to means until a full psychiatric evaluation occurs, ahead of interventions like medication teaching or discharge planning.