10 free EMT practice questions: Psychiatric & Behavioral Emergencies

A confirmed heart attack: A heart attack belongs on this differential every single time, because the symptom overlap is real: chest tightness and a sense of impending doom are both classic cardiac descriptors, and anxiety does not protect anyone from ischemia. What weakens it here is the word "confirmed": nothing in the field confirms a myocardial infarction, and the question offers no cardiac history and no supporting objective finding. In an ambiguous presentation you still treat as cardiac until the hospital says otherwise, but the question asks which condition the findings are most consistent with, and every finding listed fits the panic picture.

A stroke: declares itself with focal neurologic findings: facial droop, one-sided arm drift, abnormal speech, visual or gait changes. None are described, and neither rapid breathing nor chest tightness is a stroke presentation. Anything producing a deficit on one side of the body is pointing you neurologic; symmetric symptoms driven by breathing are not.

A severe allergic reaction: can absolutely include a sense of doom and chest tightness, which is why it is not an unreasonable thought. It comes with the findings that define it, though: hives, flushing, facial or airway swelling, wheezing, gastrointestinal upset, and a falling blood pressure, nearly always after an identifiable exposure. None of that appears here, and the saturation is normal, whereas bronchospasm severe enough to cause chest tightness usually does not leave oxygen saturation untouched.

Speak loudly and quickly to establish control of the scene: A loud, fast, commanding voice is the right tool when you need an immediate physical action from a crowd or a bystander, clearing a roadway, moving people off a hazard. Aimed at an anxious, agitated patient it reads as aggression and hands them exactly the arousal level to mirror. The key beats it because control on a psychiatric call comes from bringing the patient's arousal down, not from projecting authority at them.

Avoid speaking to the patient at all: Saying less is genuinely part of de-escalation: unhurried pauses and not filling every second are real techniques that give a patient room to settle. Avoiding speech entirely is a different thing: it leaves the patient to guess at your intentions, and guessing under anxiety runs toward threat. The key beats it because it uses speech as the de-escalation tool rather than discarding it, since the calm voice is itself the intervention.

Physically approach and touch the patient immediately to reassure them: Touch and closeness reassure many patients: a hand on a frightened trauma patient's shoulder does real work. An agitated patient is the specific population where it backfires, because unannounced touch inside their personal space is a threat cue and can trigger the strike you were trying to prevent. The key beats it because it deliberately opens space rather than closing it, which is what an agitated patient needs in order to settle.

Enter and attempt to calm the patient using a friendly tone: A calm approach does not change the fact that a scene with a weapon and potential for violence is unsafe to enter before law enforcement secures it.

Approach and physically remove the weapon from the patient: Attempting to physically take a weapon from a patient is a law-enforcement action that puts the EMT at direct risk of harm. It is not part of the EMT's role.

Send only one crew member in first to make contact: Sending even one crew member into an unsecured scene with a reported weapon still exposes that person to the same danger the EMT should be avoiding until law enforcement secures it.

The patient is having a drug-triggered panic attack and will calm down with reassurance and transport to a psychiatric facility: Stimulant use can trigger panic, but a panic attack does not produce disorientation, imperviousness to pain, or the hot, diaphoretic skin seen here; treating this presentation as panic that reassurance will resolve misses a life-threatening medical emergency.

The patient is acutely intoxicated and will gradually become calm during transport; standard restraint and monitoring are sufficient: Excited delirium is not simple intoxication and cannot be managed with standard restraint; it carries imminent risk of sudden death and requires urgent medical evaluation and monitoring.

The patient is experiencing an acute episode of schizophrenia and will respond well to a calm, supportive approach during transport to the hospital: This clinical picture is not an acute episode of schizophrenia, and a calm supportive approach alone is inadequate; the patient needs urgent medical (not psychiatric) intervention for a potentially fatal medical emergency.

Anxiety disorder: genuinely produces agitation, and a panic attack can look alarming on scene, so this would be a defensible answer to a question asking which psychiatric conditions present with agitation. It is a psychiatric diagnosis rather than a reversible medical cause, though, and no patient is harmed by not diagnosing it in the field. The question is asking what you would regret not checking, and that is the metabolic cause you can measure and treat.

Post-traumatic stress disorder: explains agitation triggered by a flashback or a specific stimulus, and recognizing it genuinely changes how you approach and de-escalate the patient. Like anxiety, it is an explanation rather than the treatable medical problem the rule-out sequence exists to catch. Hypoglycemia outranks it because it is both common and correctable with equipment already on the truck.

Alcohol intoxication: a real and frequent cause of combative behavior, which makes this the strongest distractor in the set. The problem is that intoxication is usually obvious and gets assumed immediately, so it is rarely what anyone misses; the classic field error runs the other direction, deciding a patient is drunk when the actual problem is a blood sugar of 40. That is the exact trap this question is built around, so the answer is the finding that hides behind the assumption, not the assumption itself.

Accept the refusal, since the patient is alert and fully oriented: Alert and oriented is necessary for capacity but not sufficient for it, and treating the two as the same thing is the error this item targets. Orientation tests whether someone knows where and when they are. Capacity tests whether they can weigh the consequences of the decision in front of them, and an active plan to end one’s life is direct evidence that this weighing is impaired.

Accept the refusal once a witness has signed the form: A witness signature documents that a refusal happened; it does not make an invalid refusal valid. Adding a signature to a refusal from a patient who lacks capacity produces better paperwork around the same failure to protect the patient.

Honor the refusal and request a welfare check afterward: Requesting a later welfare check acknowledges the risk, which is why this is the most sympathetic wrong answer. It is trying to do something. It defers protection to a future visit for a patient with a plan available now, and the intervening period is exactly the risk window.

Enter the residence immediately to begin patient care: Immediate entry is exactly right on a scene that is already secure, or on a medical call with no violence indicator, where every minute of delay costs the patient something. Dispatch here reports a patient actively making threats while holding a knife, and nobody has secured that residence. Entering reaches the patient a few minutes sooner and risks a crew that cannot treat anyone at all; staging reaches the same patient with a scene you can survive.

Approach the patient calmly to de-escalate the situation: Verbal de-escalation is the right tool for the agitated but unarmed behavioral patient on a secured scene, and it is a real EMS skill: calm voice, open posture, one provider talking. It is patient care, though, and patient care does not begin until the scene is safe; this patient is holding a knife. Staging is what makes de-escalation possible later, in an order that does not put an unarmed provider inside arm's reach of a weapon first.

Request the family remove the weapon before EMS arrives: Family can reasonably be asked to secure a dog, unlock a door, or gather medications. Taking a knife off someone actively making threats is not in that category. It puts an untrained bystander into the assault and can escalate the exact situation EMS is waiting out. Staging moves that risk onto the people trained, equipped, and legally tasked to handle it.

Accept the denial as reassurance; no further action is needed: Accepting the denial as reassurance ignores that giving away a treasured possession, sudden social withdrawal, and a significant recent loss are recognized warning signs that outweigh a single denial when asked directly.

Treat the patient as having full capacity to refuse evaluation: Treating the patient as having full capacity to refuse evaluation doesn't account for the active safety risk these warning signs represent. This isn't a routine refusal situation.

Take no action unless the patient volunteers suicidal thoughts: Taking no action unless the patient volunteers suicidal thoughts misses that the collateral findings already gathered are enough to act on, waiting for the patient to say it outright ignores the pattern already in front of the EMT.

Restrain the patient in a prone position until fully controlled: Restraining the patient in a prone position increases the risk of positional asphyxia and is specifically avoided in this presentation, even though some form of safe restraint may ultimately be needed.

Treat this as a psychiatric crisis that will resolve with reassurance: Treating this as a psychiatric crisis that will resolve with reassurance misses that excited delirium is a true medical emergency with a real risk of sudden cardiac arrest, not something that calms down on its own with talking.

Wait at a distance and take no action until the patient calms down: Waiting at a distance and taking no action delays recognizing and responding to a presentation that can progress to cardiac arrest, including after the struggle appears to end.

Defer to the family member's wishes and allow the patient to walk away: Deferring to the family member's wishes and allowing the patient to walk away ignores that the patient lacks the capacity to make a safe decision, regardless of what a family member requests on their behalf.

Assess capacity based on how calm and cooperative the patient appears: Assessing capacity by how calm and cooperative the patient appears misses that capacity depends on orientation and understanding, not demeanor. This patient is disoriented to person, place, and time.

Obtain a signed refusal form from the patient regardless of mental status: Obtaining a signed refusal form regardless of mental status misapplies the refusal process to a patient who lacks the capacity to refuse in the first place.