The part of nursing that is done with words
Mental illness is among the largest causes of disability in the world and is present on every ward, not only in psychiatric units. This is also the subject where a nurse's own manner is the intervention, which makes it the one most often taught as theory and least often practised, and the one where students most need to be shown what to actually say.
In most of nursing the nurse delivers something: a medicine, a dressing, a measurement. In mental health nursing the nurse very often is the thing being delivered. The manner in which a question is asked determines whether it is answered honestly. The decision to sit down rather than stand determines how long somebody talks. Whether a person discloses that they have been thinking about ending their life depends substantially on whether the person asking appears able to hear the answer. This makes the subject difficult to study from a page and it makes practice essential, but it does not make the knowledge optional, because knowing what to ask is what makes the manner useful.
Mental disorders are among the leading causes of disability worldwide, and the treatment gap — the proportion of people with a condition who receive no care for it — is very large, particularly in low- and middle-income countries. The practical consequence is that a nurse on a general ward, in a clinic, or in a community post will meet people with depression, anxiety, psychosis, dementia and substance dependence constantly, usually presenting with something else. Deciding that mental health is a specialty somebody else does means missing most of it.
The first is treating physical symptoms in a person with mental illness as though they were part of the illness. People with severe mental illness die younger, largely of physical conditions, and a substantial part of that gap is caused by physical complaints being attributed to the psychiatric diagnosis rather than investigated. The second is the reverse: treating a physical cause of altered behaviour as though it were psychiatric. Confusion, agitation and hallucination are produced by infection, hypoxia, low blood sugar, head injury, withdrawal and many medicines, and a psychiatric label applied before those are excluded can be fatal.
The words used about people with mental illness affect how they are treated and how willing they are to seek help. A person is not a schizophrenic, they are a person with schizophrenia. A person who has taken an overdose has not committed anything. A person who declines treatment is not non-compliant, they have made a decision that is worth understanding. This is not decoration or etiquette; documentation is read by other staff and shapes the care they give, and contemptuous language in a record produces contemptuous care downstream.
The single most useful technique in the whole subject is asking an open question and then not filling the silence. Students find silence uncomfortable and fill it, which closes down the answer that was being formed. Open questions — how have things been, what has that been like, tell me about it — produce information that closed questions never reach. Closed questions have their place for specific facts, and they are the wrong tool for finding out how somebody is.
Active listening is demonstrated rather than felt: sitting at the same level, an open posture, eye contact adjusted to what is culturally appropriate, not interrupting, reflecting back what was said in your own words to check you understood, summarising at the end. Examinations assess these because they can be observed, and they are assessed because they work — a person who has been reflected back accurately knows they have been heard, and tells you more.
Empathy is conveying that you understand how something feels from the other person's position. It is not telling them it will be fine, which they have no reason to believe and which ends the conversation. Premature reassurance is the most common error in student practice: it is offered to relieve the student's own discomfort, and the person hearing it learns that this is somebody who cannot tolerate hearing the truth. Saying that sounds frightening, and staying, is worth more than saying everything will be all right.
A person experiencing hallucinations or delusions is not helped by being argued with, and is not helped by being agreed with either. The usable position is honesty without confrontation: saying that you do not hear the voice but you believe that they do, and asking what it is like and what it tells them. Arguing about whether the belief is true is a contest that cannot be won and that damages the relationship on which everything else depends.
Telling somebody they have a lot to be grateful for. Comparing their situation to somebody worse off. Explaining that depression is just chemicals and therefore fixable. Saying you know exactly how they feel. Asking why, which frequently sounds like an accusation. Each of these is well-intentioned and each of them closes the conversation. Having a small number of things you can say instead, ready in advance, is worth more than any amount of theory.
Asking somebody directly whether they have thought about ending their life does not introduce the idea and does not increase the risk. This is one of the most firmly established findings in the field and one of the most widely disbelieved by students, and the belief that asking might plant the idea is the single largest barrier to detection. The question is asked plainly, without euphemism, and in a way that makes an honest answer possible: many people feeling like this have thoughts of ending their life — have you?
Thoughts, and how persistent they are. Intent, and whether the person believes they will act. Plan, and how specific it is. Access to the means described. Previous attempts, which are the strongest single predictor. Protective factors, including people and responsibilities that hold them. What has changed recently. A checklist score is not a risk assessment; the conversation is, and the score is a summary of it. A nurse who works through a form without having the conversation has produced a document and no information.
Reducing access to the method a person is considering is among the best-evidenced suicide prevention measures there is, both at a population level and for an individual. The practical form of this for a nurse is asking what is at home, discussing who could hold medicines or a weapon, and removing ligature points and hazards from an inpatient environment. It feels intrusive to students and it is one of the few interventions with strong evidence that a single conversation can deliver.
A risk assessment describes a person at a moment. It changes with intoxication, with news, with a visit, with discharge, and with treatment starting. The period after discharge from inpatient care carries a raised risk, which is why follow-up in the days afterwards matters so much. Treating an assessment done on admission as valid for the whole stay is one of the recurring findings of serious incident reviews everywhere.
People with mental illness are far more likely to be the victims of violence than the perpetrators of it, and the public belief to the contrary causes measurable harm to people seeking help. Where risk to others does exist it is assessed with the same structure — thoughts, intent, plan, means, history — and it is managed by de-escalation, environment and treatment rather than by fear.
The mental state examination is a structured description of how a person is presenting at this moment, in the way that a set of observations describes a body at this moment. It is not a diagnosis and it is not a history; it is the record of what you observed and heard, written so that somebody reading it tomorrow can tell whether the person has changed. Students frequently write it as a set of conclusions, which destroys its value — the whole point is that it is descriptive enough for the next person to form their own judgement.
What you can see before anybody speaks: self-care and dress, whether the clothing suits the weather and the setting, posture, eye contact, level of activity, restlessness or slowing, any unusual movements, and how the person responds to being approached. Descriptions are concrete rather than evaluative. Recording that a man is wearing three coats indoors and has not shaved tells the next reader something; recording that he looks unkempt tells them only what you concluded.
Speech is described by its rate, volume, quantity and flow rather than by its content. Mood is what the person says about how they feel, ideally in their own words and in quotation marks. Affect is what you observe of their emotional state and whether it varies and whether it fits what is being discussed. Mood and affect are recorded separately because they can diverge, and the divergence is informative: somebody describing devastating events with no visible feeling is telling you something that neither observation alone would capture.
Thought is described in two parts: its form, meaning whether it is coherent and connected, and its content, meaning what the person is preoccupied with, including any abnormal beliefs and any thoughts of harm to themselves or others. Perception covers hallucinations in any sense. Cognition covers orientation, attention, and memory at a practical level, which in a general setting is often what distinguishes delirium from everything else. Each is recorded as what was said and observed rather than as an interpretation of it.
Insight describes whether the person recognises that they are unwell and what they think would help. It is not a single quality that is present or absent but a spectrum, and it is not the same as agreeing with the team. A person who understands their diagnosis perfectly well and has decided that the side effects are not worth it has full insight and a different opinion, and recording that as lacking insight is one of the most common and most consequential errors in psychiatric documentation.
A large proportion of people using mental health services have experienced violence, abuse, neglect, displacement or war, and the symptoms that bring them to services are frequently the consequences of that rather than a separate illness. Trauma-informed practice is the working assumption that this may be true of anybody in front of you, and that services should therefore be designed not to re-inflict it. In practice this means predictability, explanation, choice, and avoiding the things that reproduce powerlessness: being held down, being examined without warning, being shouted at, being locked in.
Re-experiencing, in the form of intrusive memories or nightmares; avoidance of reminders; a persistent sense of threat, with hyper-vigilance and disturbed sleep; and changes in mood and belief about oneself and the world. Where trauma has been prolonged and has begun in childhood, the presentation is broader and includes difficulties with emotional regulation, with relationships and with a stable sense of self. These presentations frequently attract labels that describe the behaviour and blame the person rather than naming what produced it.
Asking whether somebody has experienced something frightening or harmful is appropriate and often welcome; asking for a detailed account when you cannot follow it up is not. The rule that protects both parties is to ask enough to know that it is there and to know what support is needed, and to leave detailed exploration to a therapeutic relationship built for it. A student who opens a subject at the end of a shift and then leaves has done harm with good intentions.
Large numbers of the people this manual will be read by work with refugees, internally displaced people and migrants, who carry both the trauma of what they fled and the continuing stress of where they arrived. Their distress is frequently normal in the circumstances rather than pathological, and medicalising it is a poor response; so is dismissing it because it is understandable. Interpreting services, when available, should not be provided by a family member, and particularly not by a child, because it changes what can be said.
Persistent low mood, loss of interest and pleasure, and reduced energy are the core, with changes in sleep, appetite, concentration, movement, and thoughts of worthlessness, guilt or death. What distinguishes illness from unhappiness is duration, pervasiveness, and the degree to which ordinary functioning has stopped. A student should also know how differently it presents: in older people as memory complaints or physical symptoms, in adolescents as irritability, and in many cultures primarily as bodily pain and fatigue rather than as sadness.
In a large part of the world, depression is described in physical terms — headaches, burning, weakness, palpitations, pain — and a nurse who waits for somebody to say they feel sad will miss it entirely. The question that opens this is not about mood but about life: how have you been sleeping, are you able to enjoy things, how are you managing day to day. This is not a lesser form of the illness or a failure of insight; it is how the illness is expressed in a great many places.
Anxiety becomes disorder when it is out of proportion, persistent, and disabling. It presents physically at least as often as psychologically — palpitations, breathlessness, chest tightness, dizziness, gastrointestinal symptoms — which is why people with anxiety disorders attend medical services repeatedly and are frequently investigated extensively. Recognising it does not mean dismissing physical symptoms; it means investigating appropriately and then naming what is actually happening, which is often a relief rather than an insult.
A panic attack produces intense fear with strong physical symptoms, peaks within minutes, and frequently convinces the person they are dying. Nursing management is presence, a calm voice, simple direction, slowing the breathing, and remaining until it passes. What does not help is leaving, telling the person to calm down, or performing extensive investigation each time in somebody with an established pattern — though a first presentation is assessed properly, because chest pain and breathlessness have other causes.
Treatment ranges from talking therapies to medicines to social intervention, and is prescribed and planned by the team. The nursing contributions are consistent across all of it: supporting engagement, monitoring for deterioration including the period early in treatment when energy returns before mood does, attention to sleep, activity and nutrition, and helping the person and their family understand what is happening. Social circumstances — debt, housing, isolation, violence at home — are frequently the largest maintaining factor and are frequently nobody's job to address.
Psychosis means a loss of contact with shared reality, most often through hallucinations, which are perceptions without a stimulus, and delusions, which are fixed beliefs held despite contrary evidence and not shared by the person's community. That last qualification matters: a belief widely held in somebody's culture or faith is not a delusion, and treating it as one is a well-documented route to misdiagnosis, particularly of migrants and minorities.
Hearing voices that other people cannot hear, or being certain that one is being watched, is frightening and exhausting, and the person's behaviour usually makes sense once you know what they believe. Someone who will not eat hospital food may be acting entirely rationally on the belief that it is poisoned. Understanding behaviour as a reasonable response to an unreasonable experience changes how a nurse responds to it and is the core of good psychiatric nursing.
The longer a first episode of psychosis goes untreated, the worse the outcome tends to be, which makes recognition in general settings genuinely important. Early signs are often non-specific — withdrawal, declining function, odd preoccupations, sleep disturbance — and are frequently attributed to adolescence or to stress. A young person whose functioning has fallen away over months warrants assessment rather than reassurance.
People with severe mental illness die substantially younger than the general population, mostly from cardiovascular and respiratory disease, diabetes and cancer. The causes include smoking, poverty, medicine side effects, and healthcare that attributes physical complaints to the psychiatric diagnosis. Physical health monitoring is therefore a core mental health nursing task rather than an add-on, and a nurse who checks a blood pressure and a weight in a psychiatric clinic is doing something that extends life.
Families provide most of the care for people with severe mental illness in most of the world, and they are frequently given no information and no support. Involving them, within the person's consent, and giving them practical understanding of what is happening and what to do when it worsens, improves outcomes and reduces readmission. Where consent to share is withheld, general information about the condition and support for the family in their own right can still be offered.
Sudden agitation or confusion in a person not previously so is a physical emergency until proven otherwise. Infection, hypoxia, low blood sugar, head injury, pain, urinary retention, intoxication and withdrawal all produce it. Delirium is common, frequently missed, and carries a high mortality, and it is distinguished from psychiatric illness principally by its rapid onset, fluctuating course, and clouding of consciousness. A psychiatric explanation is reached after the physical ones are excluded, not before.
Reduce stimulation; give space and do not crowd. Speak slowly and quietly, one person speaking rather than several. Use the person's name. Ask what is wrong and listen to the answer, because agitation usually has a reason and the reason is frequently addressable — pain, fear, a broken promise, needing the toilet. Offer choices, because loss of control is often the driver. Avoid standing over somebody, avoid blocking the exit, and keep your own exit available.
Being ignored. Being spoken to by several staff at once. Being told to calm down. Being physically crowded. Waiting with no information. Promises that are not kept. Almost every serious incident review identifies at least one of these in the period before the incident, which means most escalation is produced by the environment rather than by the patient.
Restraint and forced treatment carry real risks of physical harm, psychological injury and death, and they damage the relationship that all future care depends on. Where they are used they must be lawful, proportionate, as brief as possible, carried out by trained staff, monitored physically throughout, documented fully, and followed by a discussion with the person afterwards. A service with rising restraint figures has a problem with its environment and staffing, not with its patients.
The person involved is followed up, because being restrained is traumatic and frequently damages engagement permanently. Staff are debriefed. Other patients who witnessed it are spoken to. The event is reviewed for what could have been done differently earlier. Skipping this, and moving straight on, is how a unit accumulates a culture in which restraint becomes routine.
People who use substances report being treated worse by health services than any other group, and they consequently present late, leave early and conceal information that matters clinically. A nurse's manner here is not a courtesy, it determines whether an accurate history is obtained. Asking what they use, how much, how often, by what route and when they last used, in a matter-of-fact way, produces answers that a disapproving tone does not.
Withdrawal from alcohol and from sedatives can be life-threatening, with seizures and delirium, and a person admitted for an unrelated reason may withdraw on the ward without anybody anticipating it. Opioid withdrawal is extremely unpleasant and rarely dangerous in itself, but is dangerous afterwards because tolerance falls and a returning dose that was previously tolerated becomes fatal. Recognising and escalating withdrawal is core general nursing, not a specialist skill.
Mental illness and substance use occur together very frequently, in both directions, and services that treat them separately tend to exclude the people who have both. A nurse should expect the combination rather than treating it as a complication, and should know that a person told to address their substance use before their mental health can be treated has usually just been refused care.
Where somebody is not going to stop, reducing the harm of continuing is legitimate clinical work: safer use information, overdose recognition, not using alone, and access to the services your country provides. What is available and lawful varies enormously, and a nurse should know their local position. The alternative — offering nothing to anybody not ready to stop — is a policy of leaving people to die while waiting for them to change.
Capacity is assessed for a particular decision at a particular time, not declared globally. The functional test asks whether the person can understand the information relevant to the decision, retain it long enough to use it, weigh it, and communicate their choice. A person may have capacity to decide about a dressing and not about surgery, and may have capacity this afternoon and not this morning. A diagnosis of mental illness does not by itself remove capacity, and assuming it does is both a clinical and a legal error.
An adult with capacity may refuse treatment for a reason others consider foolish, and the refusal stands. This is difficult for students, who reasonably want to help, and it is the foundation of consent. The correct response to a refusal you disagree with is to make sure the person has the information, to explore what is behind it, and to keep the door open, not to find a way around it.
Every country has law permitting detention and treatment without consent in defined circumstances for mental disorder, and those laws differ fundamentally in their grounds, their safeguards and the powers they give nurses. This manual will not state any of them as though they were universal. What is universal is the obligation to know the law where you practise, to apply it exactly, to use the least restrictive option available, and to remember that a detained patient retains every right the law has not specifically removed, including the right to be treated with dignity and to be informed about what is happening to them.
Information is kept confidential and is shared where the person consents, where there is a serious risk to them or to somebody else, or where the law requires it. Telling a person at the outset what those limits are increases disclosure rather than reducing it, because it replaces an unspoken risk with a known rule. Breaking confidentiality without explaining it afterwards destroys a relationship that may have taken months to build.
Most lifelong mental illness begins before adulthood, and the years in which it begins are the years in which services are thinnest almost everywhere. Presentation in children differs from the textbook adult picture: depression appears as irritability, school refusal or physical complaints rather than as stated sadness; anxiety appears as clinginess, tantrums or somatic symptoms; and trauma appears as behaviour that gets a child labelled as difficult. A nurse who meets a child described as badly behaved and asks what has happened to them, rather than what is wrong with them, is asking the question that most often finds the answer.
Self-harm is common in adolescence, is frequently met with visible disapproval by health staff, and that disapproval measurably reduces the likelihood of somebody seeking help the next time. Self-harm and suicidal intent overlap but are not the same thing, and both are assessed rather than assumed from the act. Wounds are treated with the same care and the same pain relief as any other wounds, which sounds obvious and is documented not to happen. The conversation afterwards, conducted without lecturing, is the part that changes what happens next.
Depression in older people is frequently mistaken for dementia, and dementia is frequently mistaken for depression, and both are frequently dismissed as ageing. Distinguishing them matters because one of them is highly treatable. Depression in later life often presents as memory complaints, physical symptoms and withdrawal, with the person aware that something is wrong; dementia typically progresses more slowly, with the person less troubled by their difficulties than those around them. Delirium superimposed on either is common and must be excluded first.
People with dementia are cared for on every kind of ward and are among the patients most harmed by hospital admission. What helps is consistent and unglamorous: orientation, familiar objects, family presence, routine, adequate light and hearing aids and glasses that actually work, attention to pain, and avoiding unnecessary moves between beds. Distressed behaviour in dementia is communication, and the question is always what unmet need it expresses — pain, thirst, needing the toilet, fear, overstimulation — before it is treated as a symptom to be suppressed.
Mental illness around childbirth is common, under-detected, and a leading cause of maternal death in the year after delivery in a number of countries. Low mood in the first days is frequent and usually settles; depression that persists, anxiety that is disabling, and any thought of harming herself or the baby require action. Postpartum psychosis is rare, develops rapidly, and is a psychiatric emergency. Asking directly about mood at every postnatal contact is what detects any of this, and a nurse uncomfortable asking will not detect it.
The gap between the number of people with mental disorders and the number receiving any treatment is enormous, and in many countries there are a handful of psychiatrists for tens of millions of people. The World Health Organization's guidance for non-specialist settings exists precisely because the realistic plan is for general health workers to provide mental health care. A nurse in a rural clinic who can recognise depression, assess suicide risk, manage an agitated person safely and know when to refer is delivering most of what is available.
Most recovery happens outside hospital, and the things that sustain it are mundane: somewhere to live, an income, somebody who knows you, something to do. Continuity of the person seeing the patient matters more in this subject than in almost any other, because the relationship is the treatment. Services built around brief episodes with a different person each time reliably lose the people they are meant to serve.
Stigma keeps people out of services, costs them work and relationships, and is present among health workers as well as in the public. A student should expect to hear colleagues speak dismissively about people with mental illness, should notice their own reactions honestly, and should understand that challenging it is part of professional practice rather than an optional moral stance.
Recovery in mental health is usually defined not as the absence of symptoms but as living a life the person values, with or without ongoing symptoms. This reframing matters clinically, because it changes what is measured and what is aimed at. A person who still hears voices and is working, housed and connected has done better than one who is symptom-free and alone.
Psychosocial questions in licensing papers are rarely about recall. They give you a person saying something and ask what you would say or do next, and the correct answer is almost always the one that keeps the conversation open, acknowledges the feeling, and neither reassures prematurely nor changes the subject. Options that offer advice, that explain the illness to somebody in distress, or that promise a good outcome are distractors written to catch the well-meaning. Reading the options as things you would actually say out loud, and discarding any you would be embarrassed to hear yourself say, is a surprisingly reliable technique.
In an observed station the examiner is scoring whether you introduced yourself and explained your role, whether you established privacy, whether you used open questions, whether you listened without interrupting, whether you noticed and followed up what the person actually disclosed, whether you asked about risk when risk was signalled, and whether you closed safely by agreeing what happens next. The most common failure is missing a disclosure because the candidate was working through their own list of questions instead of listening to the answers.
Many students reach their examination with very little mental health placement time, particularly where services are scarce. What helps is rehearsing the actual sentences: how you will introduce yourself, how you will ask about mood, how you will ask about suicide, how you will respond when somebody cries, and how you will end a conversation safely. Practising these aloud with another student until they no longer feel unnatural is worth more than rereading the theory, because under observation the sentence you have said before is the one that arrives.
Questions about detention, capacity and compulsory treatment appear in every national paper and they are answered against the law of the country setting the paper, not against a general principle. This is the one part of the subject where studying an international manual can actively mislead you, and it is why this text refuses to state any country's provisions as though they were universal. What transfers everywhere is the structure: capacity is decision-specific and functional, the least restrictive option is preferred, detention requires defined grounds and carries safeguards, and a detained person keeps every right the law has not specifically removed. Learn that structure here, and learn your own statute from your own regulator.
A small number of things do most of the work: sit down, ask open questions, leave silences, reflect back, ask about risk plainly when it is signalled, do not promise what you cannot deliver, and say clearly what happens next. A candidate doing those seven things in a station will pass it even if their knowledge of the condition is imperfect, and a candidate who knows the condition thoroughly and does none of them will not.
Hearing accounts of abuse, sitting with despair, being present after a suicide, and being the object of somebody's anger all accumulate. Burnout, compassion fatigue and vicarious trauma are recognised occupational phenomena rather than personal weaknesses, and they are more likely where staffing is poor and supervision absent. A student should expect to be affected and should know that being affected is evidence of engagement, not of unsuitability.
Clinical supervision — structured, regular, protected time to discuss the work with somebody experienced — is standard in mental health services that function well and is the main mechanism by which practice improves and distress is processed. Where it is not provided, seeking out a mentor and reflecting deliberately are the substitutes. Reflection that consists only of worrying about a case at three in the morning is not reflection.
It happens to people who did everything right, and it is among the hardest experiences in nursing. What helps is honest review that separates learning from blame, support for the staff involved, and permission to be affected. What harms is silence, the assumption that somebody must have failed, and a review process that looks for an individual to hold responsible.
That asking directly about suicide is safe and necessary. That agitation almost always has a reason worth finding. That a physical cause is excluded before a psychiatric label is applied. That capacity is decision-specific and an unwise decision is still a decision. And that in this subject, more than any other, how you speak to somebody is the treatment rather than the preliminary to it.