Mental Health and Self-Harm Risk Questions
NMC CBT practice on mental health risk: asking about suicidal thoughts safely, taking risk seriously, escalation, and worked scenario answers.
Mental health risk can feel daunting to assess, especially for nurses whose training focused on physical care. The CBT tests something simpler than expertise: a calm, honest, non-judgemental response that keeps the person safe and gets them the right help.
Ask directly
The most important myth to dismantle is that asking about suicide plants the idea. It does not. The evidence is clear that asking directly and calmly about suicidal thoughts does not increase risk. It does the opposite: it gives the person permission to talk, and it lets you assess how they actually are. So when a patient hints that they see no point in going on, the right response is to ask openly whether they are thinking of ending their life, not to change the subject or offer empty positivity.
Take every disclosure seriously
If a patient discloses thoughts of self-harm, and especially an active plan, you take it seriously. Someone with a plan and intent for today is an emergency. You ensure they are not left alone at immediate risk, keep the environment safe, listen without judgement, and escalate urgently to mental health support. Noting it and carrying on with routine duties, or waiting until later, is never the answer.
Honesty about confidentiality
A patient at risk may ask you to promise not to tell anyone. You cannot. When someone is at risk of serious harm, absolute confidentiality does not apply, and you share what is needed to keep them safe. The honest approach, explaining gently that you will need to involve others to help them, keeps more trust than a promise you cannot keep or a secret you quietly break.
Capacity still matters
Self-harm does not automatically remove a person’s capacity. A capacitous adult who has self-harmed can still refuse treatment for the injury, and that refusal is respected, while you continue to offer a mental health assessment and support and reassess capacity if things change. Assuming someone lacks capacity because they harmed themselves, or forcing treatment, would be wrong.
Throughout, the manner matters as much as the actions: calm, present, non-judgemental listening helps a distressed person more than brisk reassurance ever does. Next: neurological assessment and the GCS. Five mental health scenarios first.
Sources & further reading
Frequently asked questions
Does asking about suicide plant the idea?
What should I do if a patient discloses they want to end their life?
Can I keep a suicidal disclosure completely confidential?
Check your understanding
Quick quiz: Mental Health and Self-Harm Risk Questions
5questions. Click an answer to see the explanation. Your score is saved on this device only.
- 1
A patient hints they see no point in going on. What is the most appropriate response?
- 2
A patient discloses an active plan to harm themselves today. What must the nurse do?
- 3
A patient at risk of self-harm asks the nurse to promise not to tell anyone. How should the nurse respond?
- 4
What tone and manner best support a patient in mental distress?
- 5
A patient with capacity who has self-harmed refuses treatment for their injury. What applies?
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