Quick answer
How should I present a first-episode psychosis case on rounds?
Lead with the duration and specific psychotic symptoms—auditory hallucinations, persecutory delusions, and functional decline—since duration over a month is diagnostically relevant. State the safety assessment explicitly, including whether hallucinations are commanding harm. Give the workup results that argue against a substance or organic cause before naming first-episode psychosis. End with admission for safety and observation, not a specific medication choice yet.
Before you speak
Define the moment and the information you actually have
An emergency-department presentation once organic workup results are available, before formal antipsychotic treatment begins.
The psychiatric consult team deciding on admission and safety observation level.
History, vital signs, a mental status exam, urine drug screen, thyroid function, and non-contrast CT head. A formal capacity assessment is not itemized.
About 90 seconds
Fictional training case: The presentation is locked to the simulated patient JSON. It names important unknowns instead of inventing an examination, vital signs, allergies, or tests.
Complete spoken example
First, read it once without stopping
The paragraph breaks show the clinical shape. In a real presentation, pause briefly between ideas rather than announcing the headings.
Mr. Adams is a 24-year-old college student with no prior psychiatric history who presents with two months of auditory hallucinations, persecutory delusions, and disorganized behavior.
He believes the FBI has implanted a microchip in his dental filling and reports hearing two voices commanding him to smash his computer; he has stopped attending classes and neglected his hygiene. He is afraid the voices will punish him if he cooperates with staff.
He has no prior psychiatric history and uses cannabis socially, which needs to be weighed as a possible contributing factor.
His vitals are unremarkable at heart rate 88 and blood pressure 124 over 80. On exam he is guarded with poor eye contact, loose associations, and blunted affect, endorsing command hallucinations and thought broadcasting, though he is fully oriented. His urine drug screen is positive for cannabinoids and negative for amphetamines and cocaine, his TSH is normal at 1.8, and CT head shows no acute abnormality.
My leading diagnosis is first-episode psychosis, most consistent with an evolving schizophreniform presentation given the two-month duration, though cannabis use needs to be weighed as a possible contributing factor. Because he has command hallucinations, I still need to directly ask him whether he feels compelled to act on them before I can finalize his safety observation level.
I would admit him to an acute psychiatric unit for safety observation and further diagnostic evaluation in a low-stimulus environment, obtain collateral history from family, and involve social work for psychoeducation, deferring the specific antipsychotic choice to the psychiatric team along with baseline metabolic monitoring.
Build the presentation
Give every sentence one job
A presentation is a compressed clinical argument, not a chart read aloud. These six moves keep the facts connected to your reasoning.
Opening one-liner
Name the duration and core symptoms together
“Mr. Adams is a 24-year-old college student with no prior psychiatric history who presents with two months of auditory hallucinations, persecutory delusions, and disorganized behavior.”
Why it belongs: Stating the two-month duration in the opening sentence is clinically important, since it distinguishes an evolving first episode from an acute, brief substance-induced psychosis.
This is a 24-year-old having a psychotic episode.
He has two months of auditory hallucinations, persecutory delusions, and disorganized behavior, with no prior psychiatric history.
Why: Naming the duration and the absence of prior history together is more diagnostically specific than 'having a psychotic episode.'
History of present illness
Give the specific delusional content and functional decline
“He believes the FBI has implanted a microchip in his dental filling and reports hearing two voices commanding him to smash his computer; he has stopped attending classes and neglected his hygiene. He is afraid the voices will punish him if he cooperates with staff.”
Why it belongs: Naming the specific delusional content and the command quality of the hallucinations, rather than a general description, is essential both diagnostically and for the safety assessment that follows.
He's hearing voices and has some strange beliefs.
He reports command auditory hallucinations telling him to smash his computer, and a specific delusion involving the FBI.
Why: Naming the command quality specifically is what drives the safety assessment, not a general mention of hallucinations.
Relevant background
Name the substance-use history to be screened against
“He has no prior psychiatric history and uses cannabis socially, which needs to be weighed as a possible contributing factor.”
Why it belongs: Naming cannabis use explicitly, rather than omitting it, is necessary because substance-induced psychosis is an important differential that the workup needs to address.
He smokes weed sometimes.
He uses cannabis socially, which needs to be weighed as a possible contributing factor to this presentation.
Why: Connecting the substance use to its diagnostic relevance is more useful than mentioning it in passing.
Objective data
State the exam and workup findings that address organic causes
“His vitals are unremarkable at heart rate 88 and blood pressure 124 over 80. On exam he is guarded with poor eye contact, loose associations, and blunted affect, endorsing command hallucinations and thought broadcasting, though he is fully oriented. His urine drug screen is positive for cannabinoids and negative for amphetamines and cocaine, his TSH is normal at 1.8, and CT head shows no acute abnormality.”
Why it belongs: A normal TSH and CT head, together with the drug screen results, help exclude the most common organic and substance-related mimics, though a positive cannabis result on the drug screen means it cannot be entirely dismissed as a contributing factor.
His workup was basically normal.
His TSH is normal, CT head is unremarkable, and his drug screen is positive for cannabis but negative for amphetamines and cocaine.
Why: Naming the specific results and what each does and does not exclude is more precise than a general summary.
Assessment
Commit to the diagnosis and state the safety assessment explicitly
“My leading diagnosis is first-episode psychosis, most consistent with an evolving schizophreniform presentation given the two-month duration, though cannabis use needs to be weighed as a possible contributing factor. Because he has command hallucinations, I still need to directly ask him whether he feels compelled to act on them before I can finalize his safety observation level.”
Why it belongs: Naming the safety question explicitly, and stating that it still needs to be asked directly rather than assuming an answer, is the single most important sentence in a psychiatric presentation, since it directly determines the level of observation needed.
He's psychotic and doesn't seem too dangerous.
Because he has command hallucinations, I still need to directly ask whether he feels compelled to act on them before finalizing his safety observation level.
Why: Naming the specific safety question that still needs asking is far more useful and defensible than a vague impression of dangerousness.
Plan
State admission and safety observation without committing to a specific medication yet
“I would admit him to an acute psychiatric unit for safety observation and further diagnostic evaluation in a low-stimulus environment, obtain collateral history from family, and involve social work for psychoeducation, deferring the specific antipsychotic choice to the psychiatric team along with baseline metabolic monitoring.”
Why it belongs: Admitting for observation and deferring the specific medication choice to specialist assessment, rather than naming a drug immediately, reflects appropriate scope for an initial presentation before full psychiatric evaluation.
I'll admit him and start an antipsychotic.
I would admit him for safety observation and defer the specific antipsychotic choice to the psychiatric team's full evaluation.
Why: Deferring the medication decision to specialist evaluation is more appropriate than naming a specific drug prematurely.
Do not fill the blanks
Say what has not yet been established
Real presentations often happen before the chart is complete. A brief, explicit limitation is safer and more credible than a polished invention.
Formal capacity assessment
Say: “A formal capacity assessment is not documented in this simulation and would be part of the psychiatric team's evaluation, especially regarding his ability to consent to or refuse treatment.”
Capacity assessment is a distinct clinical determination that should not be assumed from the mental status exam alone.
Collateral history from family
Say: “Collateral history from family or friends is not yet obtained in this simulation and would help clarify the timeline and any additional safety concerns.”
Patients experiencing psychosis may not reliably report their own symptom timeline or prior functioning.
Whether the command hallucinations are actionable
Say: “Whether he feels compelled to act on the voices commanding him is not yet directly assessed in this simulation, and doing so is part of the urgent admission plan, not an assumption to make from his presentation alone.”
Command hallucinations require an explicit, direct safety assessment; assuming they are not actionable without asking is a dangerous shortcut.
Clinical compression
What leads, what stays, and what can wait?
| Source detail | Decision | Reason |
|---|---|---|
| Two months of auditory hallucinations, persecutory delusions, and disorganized behavior | Lead | The specific duration and symptom cluster define this as an evolving first episode. |
| Command hallucinations telling him to smash his computer | Lead | The command quality of the hallucinations is directly relevant to the safety assessment. |
| College senior, non-smoker | Omit | This detail does not change the diagnostic or safety assessment. |
| Cannabis use, drug screen positive for cannabinoids only | Include | It needs to be weighed as a possible contributing factor, though it does not fully explain a two-month presentation. |
| Command hallucinations telling him to smash his computer, actionability not yet directly assessed | Lead | Naming that this specific safety question still needs to be asked directly is what should be stated explicitly, not glossed over or assumed. |
After the presentation
Likely attending questions
Answer the question first, then give the evidence. If the source case does not contain the answer, say what you would verify.
Could this just be cannabis-induced psychosis?
Cannabis use needs to be weighed as a contributing factor, but substance-induced psychosis typically resolves within days to weeks of abstinence, while his symptoms have persisted and evolved over two months with functional decline, which is more consistent with an evolving primary psychotic disorder.
How would you assess his safety specifically?
I would ask directly whether the voices have told him to hurt himself or others and whether he feels he might act on any such commands, rather than inferring safety from his general presentation; that direct answer, not just the presence of command hallucinations, is what should determine his observation level.
Why order a CT head and TSH for a psychiatric presentation?
New-onset psychosis warrants screening for organic and metabolic causes, such as a structural brain lesion or thyroid dysfunction, before attributing the presentation entirely to a primary psychiatric disorder; both were unremarkable here.
Self-check
A 30-second check before you present
- State the duration of symptoms in the opening sentence.
- Name the specific delusional content and hallucination type, not just 'psychotic.'
- State explicitly whether hallucinations are commanding harmful acts.
- Give the drug screen, TSH, and CT results with what each does and does not exclude.
- State explicitly what direct safety question about the command hallucinations still needs to be asked, not just that hallucinations are present.
- Weigh substance use as a contributing factor without over-attributing the whole picture to it.
- Admit for observation rather than naming a specific medication prematurely.
- State what collateral history or capacity assessment is still needed.
Common presentation problems
Repair the habits that make a case hard to follow
Saying 'he seems safe' without stating what still needs to be asked
Repair: Name the specific safety question about the command hallucinations that still needs a direct answer.
Attributing the entire presentation to cannabis use
Repair: State why the duration and course argue against substance-induced psychosis being the full explanation.
Naming a specific antipsychotic before psychiatric evaluation
Repair: State that medication choice is deferred to the specialist team's full assessment.
Skipping the organic workup because a psychiatric cause seems obvious
Repair: State the TSH and CT results and what they exclude.
Frequently asked questions
Oral case presentation questions
How much delusional content should I describe?
Describe enough to convey the specific themes and their severity, such as command hallucinations or paranoid content with safety implications; you do not need to recite every detail the patient reports.
Should I use the term 'schizophrenia' at this stage?
Not yet with certainty; 'first-episode psychosis' or 'schizophreniform presentation' is more appropriate until longitudinal course and duration criteria are fully established by the psychiatric team.
How long should this presentation be?
This worked example targets about 90 seconds. A patient with active safety concerns would need a more urgent, focused presentation on risk and immediate observation needs.
Practice out loud
Turn the patient encounter into your own presentation
Bedside English lets you interview an AI patient, then practice presenting the collected case to an AI attending and respond to follow-up questions.
Editorial record
Sources, provenance, and review boundary
The patient facts come from simulated case psych_001. Clinical framing and presentation design were checked against the sources below. This page teaches clinical communication and reasoning; it is not medical advice or a local protocol.
- The American Psychiatric Association Practice Guideline for the Treatment of Patients With SchizophreniaAmerican Psychiatric Association · accessed 2026-09-03
- Feedback on Oral Presentations during RoundsStanford Medicine · accessed 2026-09-03
- Clinical Teaching Tools: OMP and SNAPPSUCSF Medical Education · accessed 2026-09-03
Published: · Last source, safety, and language review: