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Free NREMT practice questionsFree EMT practice questions · Patient Treatment and Transport

3 free EMT practice questions: Geriatric & Special Populations

These are real questions from the same bank the app draws from. Each one is written to the NREMT EMT content specifications and kept inside the EMT scope of practice. Pick an answer and you get the full rationale, including why the other three options are wrong.

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Question 1 of 3

A 78-year-old patient with chronic arthritis accidentally took a double dose of pain medication this morning, having forgotten it had already been taken. The patient is now drowsy, confused, and breathing shallowly. The patient's daughter found the empty medication bottle. Vital signs are P 108/min, R 8/min, BP 88/54 mmHg, SpO₂ 88%. What is the EMT's primary concern for this patient?

Show the answer and rationale

Correct answer · Medication toxicity with respiratory depression

This patient has medication toxicity with respiratory depression. The patient took a double dose of pain medication and is now breathing 8 times a minute, with shallow breaths and an SpO2 of 88%. Opioid pain medicines slow down the breathing center in the brainstem. The brainstem stops responding to the CO2 building up in the blood. The patient breathes too slowly and too shallowly, so oxygen drops and CO2 climbs. The drowsiness and confusion come from the low oxygen and high CO2, not from a stroke or other brain problem. The overdose also depresses the nervous system enough to drop the blood pressure to 88/54. Breathing this slow kills before the low blood pressure does, so support the breathing first. Ventilate with a bag-valve mask, give oxygen, give naloxone if your protocol allows, and transport fast.

Why the others are wrong

Acute stroke causing the confusion and drowsiness: A stroke shows up with a focal deficit, like facial droop, arm drift, or slurred speech on the FAST screen. This patient has none of those. The drowsiness here affects the whole patient and came after a double dose, with a respiratory rate of 8.

Diabetic emergency producing the altered mental status: Hypoglycemia causes altered mental status, and it usually comes with a fast pulse and sweaty skin. Hypoglycemia does not explain a respiratory rate of 8. The empty pill bottle and the double dose point to the medication as the cause of the altered mental status.

Heart failure explaining the low oxygen saturation: Heart failure can drop the SpO2 too, because fluid in the lungs gets in the way of oxygen. Heart failure makes patients breathe fast, with crackles and jugular vein distension. This patient is breathing 8 times a minute. Breathing that slow comes from the medication slowing the brain's drive to breathe, so the low SpO2 traces back to the overdose.

Question 2 of 3

An EMT responds to a nursing home for an 87-year-old patient with dementia who is not eating and appears "off" to the nursing staff. The patient is confused and unable to provide reliable history. What is the most appropriate action regarding mental status assessment?

Show the answer and rationale

Correct answer · Ask nursing home staff about the patient's normal baseline cognitive function, since confusion may be baseline

Ask the nursing home staff what this patient is normally like. The staff say the patient is not eating and seems "off" to them. The staff are telling you something has changed from this patient's normal. Dementia gives a patient confusion that is always there. A new medical problem can add new confusion on top of the dementia. This new confusion is called delirium. A urinary tract infection, dehydration, hypoglycemia, or sepsis can all cause delirium. You cannot tell old confusion from new confusion on your own. The staff see this patient every day, and they can tell you. If the confusion is new, you are looking at an acute medical emergency. You treat and transport with more urgency. Without that answer, a real change can get written off as just the dementia.

Why the others are wrong

Document the patient's current mental status as the baseline and assume any confusion is new: Writing down what you find as the baseline makes sense when nobody can tell you anything about the patient. Here the staff already told you this patient is not eating and seems "off" to them. The staff have a normal to compare against, and you have not asked for it yet. Calling today's confusion the baseline can hide a new medical problem behind the dementia.

Skip the mental status assessment entirely, as the patient cannot provide reliable information: This patient cannot give you a reliable history. The staff who see this patient every day can. Skipping the mental status assessment throws away information that is right there in the building.

Transport the patient immediately without establishing baseline, as this will be determined at the hospital: Fast transport is right once you suspect a new change. Finding out the baseline takes one quick question to the staff. The hospital will want that answer too, and asking costs you almost no time on scene.

Question 3 of 3

An 81-year-old patient called for EMS reporting general malaise, nausea, and fatigue that started this morning, and denies chest pain or difficulty breathing. The vital signs are BP 132/74 mmHg, P 88/min, R 16/min, and SpO₂ 94%. The patient is alert but quiet, diaphoretic, and slightly anxious, and takes aspirin, metoprolol, lisinopril, atorvastatin, omeprazole, sertraline, and metformin. The EMT suspects acute coronary syndrome despite the absence of chest pain. Which of the following best explains why this geriatric patient may present with atypical symptoms?

Show the answer and rationale

Correct answer · Atypical or absent chest pain is common in geriatric acute coronary syndrome; malaise and nausea may be the only signs

Acute coronary syndrome in older patients often comes with little or no chest pain. This 81-year-old has malaise, nausea, and fatigue that started this morning, with no chest pain. The patient is also diaphoretic and anxious. Aging dulls the heart's pain signals in a few ways. Autonomic neuropathy dulls the nerves that carry pain from the heart. Earlier silent ischemia can damage the pain fibers. The body also makes less of an inflammatory response to the injured heart muscle. The sympathetic signs still show up even when the pain does not. That's why this patient is sweating and anxious with no chest pain. This patient needs the same care as any ACS patient. Get a 12-lead, give aspirin, give oxygen if it is needed, and transport with the same urgency as a classic heart attack.

Why the others are wrong

Elderly patients have stronger pain tolerance and rarely experience true chest pain during a heart attack: Pain tolerance is not the reason. Autonomic neuropathy changes how pain from the heart is signaled, so older patients often report less pain for the same amount of heart damage. This patient's sweating and anxiety show the sympathetic response is still working.

Nausea and fatigue are normal for any 81-year-old and do not warrant concern: Diaphoresis, anxiety, and symptoms that started suddenly this morning are not normal for any age. Together those findings should raise your concern for ACS. Writing them off as normal aging skips looking for the cause.

The patient's medications, especially metoprolol and lisinopril, completely mask the symptoms: Metoprolol and lisinopril control heart rate and afterload over time, and they do not wipe out pain signals. A beta blocker like metoprolol can blunt a fast heart rate and the sympathetic surge, which may be why the rate is only 88. The missing chest pain comes from age-related nerve changes, not from the medication list.

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