10 free AEMT practice questions: Protocol Application and Deviation
These are real questions from the same bank the app draws from. Each one is written to the NREMT AEMT content specifications and kept inside the AEMT 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 10
A 29-year-old patient struck in the chest by a falling beam has severe difficulty breathing. Breath sounds are absent on the right side, the neck veins are distended, and the skin is cyanotic. The vital signs are BP 78/54, P 138, R 34, and SpO₂ 85% on high-flow oxygen. The hospital is eight minutes away. What should the AEMT do next?
Show the answer and rationale
Correct answer · Support ventilation and oxygenation during transport
Distended neck veins with absent breath sounds on one side and a falling pressure is the picture of a tension pneumothorax, which is obstructive shock: the pump is healthy and something outside it is blocking filling. Recognizing that pattern is an AEMT skill, and the decompression that fixes it is not. What the AEMT does is support ventilation and oxygenation, establish vascular access, and close the distance to definitive care, which is eight minutes away here. A paramedic intercept is worth considering only when it is genuinely faster than the hospital, and on this call it is not.
Why the others are wrong
Perform needle decompression on the right side: The recognition is correct and the treatment is the right one for the problem, which makes this the most tempting wrong answer on the page. Needle decompression is a Paramedic skill, and performing it is outside AEMT practice no matter how clearly it is indicated.
Wait on scene for a paramedic unit to respond: Holding position for a higher level of care feels responsible when the fix is above your scope. The hospital is eight minutes out, so waiting spends the patient's time on a resource that is not faster than the one already available.
Place a supraglottic airway before moving: A supraglottic airway is the AEMT's advanced airway, so a patient in severe distress invites it. This patient's problem is pressure in the chest rather than an obstructed upper airway, and the device does nothing about that.
Question 2 of 10
A 55-year-old patient in shock after a fall needs intraosseous access. The AEMT selects the left proximal tibia, then finds an obvious deformity of the left tibia with swelling over the shaft. What should the AEMT do?
Show the answer and rationale
Correct answer · Insert in the opposite leg instead
A fracture in the target bone is a contraindication to placing an intraosseous needle in it, and the reason is plumbing rather than caution. Fluid pushed into a broken bone leaks out through the fracture line into the surrounding tissue instead of reaching the circulation, so the line looks placed and delivers nothing. A contraindication redirects you to a different site, most often the opposite limb, rather than earning a careful attempt at the damaged one. Move to the other leg and place it there.
Why the others are wrong
Insert below the deformity on the same leg: Staying a few centimeters clear of the visible injury is ordinary field problem solving, and the swelling makes the deformed stretch look like the only compromised part. Fluid pushed in below the break still has to travel through the damaged bone to reach the circulation, which is the same reason you do not start an intravenous line distal to a fracture.
Insert above the deformity on the same leg: Going in above the break feels safer because it puts the needle upstream of the injury, closer to the central circulation than the damage is. The contraindication is written for the bone rather than for the part of it you can see, and nothing on the outside tells you how far the break runs inside the marrow cavity, so a fractured tibia is the wrong tibia whichever end you pick.
Insert into the left distal tibia: The distal tibia above the medial malleolus is a genuine alternative site, which makes this the closest wrong answer here. It is in the same bone, which is the one thing the contraindication rules out.
Question 3 of 10
A 34-year-old patient reports sharp left-sided chest pain that started while carrying boxes up a flight of stairs. The pain is worse on deep breathing and is reproduced when the AEMT presses over the ribs. The skin is warm and dry. The vital signs are BP 132/80, P 88, R 18, and SpO₂ 99% on room air. The service's chest pain protocol authorizes aspirin for chest pain. What should the AEMT do about the aspirin?
Show the answer and rationale
Correct answer · Withhold it, since the pain is not of suspected ischemic origin
Aspirin is not a chest pain medication, it is an ischemic chest pain medication. It works by keeping platelets from clumping on a plaque that has already cracked open, so the whole reason to give it is a clot forming in a coronary artery. This patient's pain came on with lifting, moves with the breath, and can be pressed on and reproduced, which is a chest wall pattern rather than a coronary one. The protocol's title said chest pain, but the indication written inside it says suspected ischemic origin, and the indication is the part that governs. Read the indication line, not the heading, before you reach for anything.
Why the others are wrong
Give it, since the protocol authorizes aspirin for chest pain: The protocol does say chest pain, and matching the complaint to the heading is exactly how a tired crew works through a call. The heading gets you to the right page, and the indication written under it still has to be satisfied by this patient.
Give it, since aspirin carries little risk in a healthy patient: Aspirin is a low risk medication in a healthy young patient, so the cost of giving it feels close to zero. Low risk is not an indication, and giving a medication outside what the protocol authorizes it for is acting outside the protocol no matter how safe the medication is.
Withhold it until the pain has lasted longer than thirty minutes: A time threshold sounds like the kind of rule protocols carry, and you have probably seen duration used as a criterion elsewhere. Waiting does not turn chest wall pain into ischemic pain, so the clock never makes this patient eligible.
Question 4 of 10
A 77-year-old patient is in severe respiratory distress with crackles through both lung fields. The service protocol authorizes CPAP for this presentation. While the circuit is being assembled the patient vomits, becomes difficult to rouse, and stops following commands. The vital signs are BP 148/90, P 112, R 30, and SpO₂ 87% on high-flow oxygen. What should the AEMT do?
Show the answer and rationale
Correct answer · Suction the airway and ventilate with a bag-valve mask
CPAP asks the patient to do the breathing while the machine holds the airways open, which only works in a patient who is awake enough to protect the airway and keep a seal. Two of the listed contraindications just appeared at once here: the patient vomited, and the level of responsiveness dropped. A mask strapped over a patient who cannot clear emesis turns a breathing problem into an aspiration problem. Once those findings show up, you take over the ventilation yourself, which means clearing the airway first and then moving air with a bag-valve mask. The protocol did authorize the device, and this patient stopped qualifying for it between the order and the setup.
Why the others are wrong
Apply the device at the lowest pressure the protocol lists: Lowering the pressure looks like a way to keep the benefit while trimming the risk, and pressure is the one setting you can adjust. The contraindication here is the patient's airway and mental status, not the number on the dial, so no setting makes the device appropriate.
Suction the airway and then apply the device as planned: Suctioning first is the right instinct, and the airway does need to be cleared. The patient who vomited and stopped following commands is not going to hold a seal or protect the airway on the next round either, so the device still does not fit.
Apply the mask and hold a seal manually through the vomiting: The patient is hypoxic and the device is already out, so pushing through feels like the fast fix. Holding a seal over active vomiting is the mechanism that drives stomach contents into the lungs, which is the specific harm the contraindication exists to prevent.
Question 5 of 10
An AEMT receives a verbal order by radio, repeats it back, and gives the medication. What must the patient care report record about the order?
Show the answer and rationale
Correct answer · Who gave the order and exactly what was ordered
A verbal order lives in the air until you write it down. Two things have to survive into the record: the physician who gave it, and the order itself in the exact terms it was given, including the medication, the amount and the route. That record is what lets a reviewer reconstruct why a medication was given that no standing order covers, and it is what protects both you and the physician if the call is questioned later. Repeating the order back happens in the moment to make sure you heard it right. Writing down who and what is the part that outlives the call.
Why the others are wrong
That the order matched a standing order already in place: Tying the order back to a standing order looks like it strengthens the record. If a standing order already covered it, no verbal order was needed at all, so this documents the wrong thing entirely.
The radio channel and the time the channel cleared: Radio details feel like the natural way to document a radio order, and times do belong in a report. The channel and the clearing time say nothing about what was authorized or by whom, which is the information a reviewer actually needs.
That the order was received en route rather than on scene: Where you were when the order came in is easy to capture and sometimes relevant to the timeline. Location does not identify the physician or the content of the order, so the two essential pieces are still missing.
Question 6 of 10
A 79-year-old patient with a history of heart failure and no lung disease has been increasingly short of breath for two days and now cannot lie flat. Wheezing is audible at the mouth, crackles are present at both bases, the neck veins are full, and both ankles are swollen. The vital signs are BP 174/98, P 104, R 26, and SpO₂ 90% on oxygen. The service's respiratory distress protocol authorizes a nebulized bronchodilator for wheezing. What should the AEMT do?
Show the answer and rationale
Correct answer · Withhold the bronchodilator, since the wheeze is from fluid
Wheezing is a sound, not a diagnosis. It means air is squeezing through a narrowed passage, and fluid backed up into the lungs narrows those small airways the same way tight airway muscle does. That is why heart failure can wheeze. A bronchodilator relaxes airway muscle, which does nothing to fluid sitting in the alveoli, so the drug cannot reach what is actually wrong here. Everything around the wheeze points the same direction: two days of slow worsening, no lung disease in the history, crackles at both bases, full neck veins, swollen ankles, and a patient who can no longer lie flat. The protocol authorizes the bronchodilator for wheezing, and the narrowing it is written for is bronchospasm. Withhold it, keep this patient sitting up on oxygen, and treat the pulmonary edema that is causing the sound. Read the history around a wheeze before you reach for the nebulizer.
Why the others are wrong
Give the bronchodilator and watch what the wheezing does: Trying a treatment and watching the response sounds careful, and with a genuine asthma or COPD flare that is a reasonable way to work. The time spent waiting is borrowed from the treatment that would have helped, and the medication can push a heart rate that is already fast in a patient whose heart is the problem.
Give the bronchodilator, since the wheezing is audible: The wheezing is real and you can hear it from the doorway, which is the whole reason this call is hard. What the protocol authorizes the bronchodilator for is the narrowing a bronchodilator can open. Fluid in the alveoli makes the same sound through a mechanism the drug cannot touch, so hearing a wheeze is not by itself the indication.
Withhold the bronchodilator and every remaining protocol step: Recognizing that the bronchodilator does not belong is the hard half of this call, and stopping there gives away the care this patient is still eligible for. Oxygen, an upright position, and the rest of the pulmonary edema pathway all still apply. Withhold the one step the findings rule out, not the whole protocol.
Question 7 of 10
A 61-year-old patient presents with crushing substernal chest pain and diaphoresis. The vital signs are BP 138/84. The AEMT's chest pain protocol authorizes aspirin and nitroglycerin. During history-taking, the patient reports taking tadalafil (a PDE5 inhibitor) approximately 12 hours ago. What is the correct action regarding nitroglycerin?
Show the answer and rationale
Correct answer · Withhold nitroglycerin due to the risk of severe hypotension from the interaction, and contact medical control
Nitroglycerin combined with a PDE5 inhibitor can cause severe, potentially life-threatening hypotension, and this patient is within the commonly cited contraindication window: nitroglycerin should be withheld and medical control contacted to discuss further pain management options.
Why the others are wrong
Administer nitroglycerin as indicated by the chest pain protocol, since the protocol does not specifically mention tadalafil: Reasoning that "the protocol didn't specifically mention tadalafil, so it must be fine" is the classic "didn't say I couldn't" trap applied to a genuine, training-recognized contraindication.
Withhold both aspirin and nitroglycerin until medical control has cleared every part of the treatment plan: Aspirin does not carry the PDE5 interaction and can still be given if otherwise indicated and not separately contraindicated; withholding it unnecessarily is not correct.
Administer nitroglycerin at half the usual dose in order to reduce the risk of hypotension from the interaction: Reducing the dose to work around a known contraindication is not an authorized or recognized way to mitigate this specific drug interaction risk.
Question 8 of 10
An AEMT is transporting a 47-year-old patient who reports severe nausea and has vomited three times. The AEMT contacts online medical control, and the physician orders an antiemetic by the intravenous route. While the medication is being drawn up, the patient states, "I had a bad reaction to that one in the hospital last year. My throat swelled up." The vital signs are BP 124/78, P 96, and R 16, with an SpO₂ of 98% on room air. Which action is most appropriate?
Show the answer and rationale
Correct answer · Report the reaction to the physician and request further direction
An order from medical control is a decision made with the information the physician had at the time. New information changes the decision, and the AEMT is the one holding it, so the job here is neither obedience nor refusal. It is reporting. Split questionable orders into two branches. Is the order outside the license, or is it inside the license but wrong for this patient? An order to do something an AEMT is not licensed to do is declined outright, because no physician can extend a license over the radio. This one is the other branch: the antiemetic is squarely inside the AEMT scope, and the order was reasonable right up until the patient described throat swelling with the same drug, which is an airway reaction and a hard contraindication. The trap is treating "the physician ordered it" as the end of the conversation. Both ways of ending it fail the patient, giving the drug hands a known allergen to someone who just warned the crew, and silently refusing leaves the physician making the next decision on the same incomplete picture. Anything the crew learns after the order was given goes back to the person who gave it.
Why the others are wrong
Give the medication as ordered, since the physician has authorized it: A physician's order is not a substitute for assessment information the physician does not have. The order fit the picture as presented and stopped fitting the moment the patient described throat swelling with the same medication. Carrying out an order after learning it is contraindicated makes the AEMT the source of the harm.
Give the medication and monitor closely for an allergic reaction: Watching for a reaction the crew has been warned to expect is not monitoring, it is waiting. A reported history of airway swelling with a specific drug is a contraindication, not a risk to be observed through. Close observation does not make an allergen safer to administer.
Withhold the medication and document that the order was declined: Withholding the drug protects the patient and stops one step short of the answer. The physician does not learn why the order was not carried out and may repeat it, or order something else, still missing the history. Declining without reporting keeps the new information inside the ambulance, which is where it does the least good.
Question 9 of 10
An AEMT is transporting a 29-year-old patient who became combative on scene and was placed in soft limb restraints under the service's restraint protocol with law enforcement present. Ten minutes into transport the patient is quiet, apologizes for the earlier behavior, and asks to be released, saying "I promise I will hold still the rest of the way." The airway is patent and the breathing is unlabored. The hands and feet are warm, and radial pulses are strong below the restraints. What should the AEMT do?
Show the answer and rationale
Correct answer · Leave the restraints in place and continue to monitor circulation
Restraint is a protocol-driven act with its own rules for what happens after it is applied. Once restraints are on, they are not removed while the patient is en route unless the restraints themselves pose a risk to the patient, and a patient's promise to behave is explicitly not a reason to take them off. What does not stop is the monitoring: the AEMT protects the airway and watches respiratory and circulatory status the entire time the patient is restrained, because improperly applied or unwatched restraints cause positional asphyxia, aspiration, and circulatory injury. Here the hands and feet are warm with strong radial pulses, so the restraints are not the thing harming the patient. The restraints stay on, the checks continue, and the change in behavior is documented.
Why the others are wrong
Remove the restraints, since the patient is now cooperative: A student picks this because they read a calm, apologetic patient as a resolved problem. A promise to behave is the one circumstance the restraint standard names and rejects: restraints applied under protocol are not removed en route on that basis, because the behavior that justified them can return in seconds inside a moving ambulance.
Remove the wrist restraints and leave the ankle restraints in place: A student picks this because they think a partial release is a reasonable middle ground that rewards cooperation. Partial removal is still removal, it frees the limbs most able to injure the crew, and it is not one of the reasons the standard recognizes for taking restraints off during transport.
Discontinue the circulation checks now that the patient is calm: A student picks this because they think monitoring exists to catch a struggling patient rather than to protect a restrained one. Circulation, respiratory status, and airway are monitored the whole time a patient is restrained precisely because a quiet patient can develop a restraint complication without complaining about it.
Question 10 of 10
An AEMT arrives at a residence for a patient found unresponsive in bed by a roommate. The patient is pulseless and apneic. The skin along the back and buttocks where the body rests against the mattress is deeply discolored, and the jaw and both arms are rigid and cannot be moved. The service's protocol authorizes withholding resuscitation when these findings are present, and the AEMT withholds resuscitation. What should the patient care report contain to support that decision?
Show the answer and rationale
Correct answer · The physical findings observed and the protocol they satisfy
A decision not to start resuscitation is one of the few field decisions that is reviewed after the fact and that no later assessment can undo, so the report has to stand on its own. The standard is specific about what it must contain: record the physical examination signs that led to the decision, and reference the protocol that states those signs are a reason not to start. Here that means writing down the dependent discoloration of the skin where the body rested and the rigidity of the jaw and arms, and naming the protocol provision those findings satisfy. Recording only the conclusion leaves the reviewer with the AEMT's judgment and no way to check it; recording the findings alongside the protocol they satisfy answers the question before it is asked.
Why the others are wrong
The name of the protocol and a statement that its criteria were met: A student picks this because they think naming the protocol and asserting its criteria were met is the same as recording what was found. A reader months later cannot check that assertion against anything; the conclusion is recorded and the evidence for it is not, which is the exact gap a review of the decision would open on.
The roommate's account of the patient's health before the event: A student picks this because they think the patient's history explains why resuscitation was not attempted. History can be reported by a family member who is mistaken and it never established the criteria in the first place; the decision rested on findings the AEMT observed, and those are what the record has to carry.
A copy of the service's protocol attached to the report: A student picks this because they think attaching the authorizing document proves the decision was authorized. The protocol text shows what the criteria are; it says nothing about whether this patient met them, so it substitutes for the citation but never for the findings.
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