Nremt Aemt Level Quiz: Pediatric Medical Emergencies

What this quiz covers

This quiz focuses on Pediatric Medical Emergencies, giving you a quick way to practice the rules, question types, and explanations that matter most for Nremt Aemt Level.

How to use this quiz

Try each quiz question before looking at the correct answer. Use the explanations to review missed ideas, then come back to similar questions until the pattern feels familiar.

Question 1

1. Sunken anterior fontanelle.
2. Capillary refill time of 4 seconds. (correct answer)
3. Presence of dry mucous membranes.
4. Skin tenting on the abdomen.

Explanation: While all listed signs can indicate dehydration, delayed capillary refill (>2 seconds) is one of the most reliable clinical signs of decreased perfusion and significant volume depletion (severe dehydration) in children. A sunken fontanelle is a useful sign, but it closes around 18 months and can be subjective. Dry mucous membranes indicate dehydration but not necessarily severity. Skin turgor (tenting) can be affected by nutritional status and is less reliable in infants.

Question 2

1. Administration of a nebulized bronchodilator. (correct answer)
2. Immediate application of continuous positive airway pressure (CPAP).
3. Intramuscular injection of epinephrine 1:1,000.
4. Withholding oxygen to avoid suppressing the respiratory drive.

Explanation: The patient is having a severe asthma exacerbation. The primary treatment is to reverse the bronchospasm. The AEMT should prioritize the administration of a nebulized beta-2 agonist, such as albuterol, along with supplemental oxygen. While CPAP may be necessary if the patient does not improve or tires, the bronchodilator is the first-line medication. IM epinephrine is for anaphylaxis, not a primary asthma attack. Withholding oxygen in a hypoxic patient is dangerous and based on a misconception.

Question 3

1. Establish IV access and administer a 400 mL normal saline bolus.
2. Administer 0.2 mg of epinephrine (1:1,000) via intramuscular injection. (correct answer)
3. Administer a nebulized albuterol treatment to address the wheezing.
4. Administer 25 mg of diphenhydramine intravenously.

Explanation: The patient is experiencing anaphylactic shock, evidenced by hypotension, bronchospasm (wheezing), and urticaria. The first-line, life-saving treatment for anaphylaxis is intramuscular epinephrine. The correct pediatric dose is 0.01 mg/kg of 1:1,000 solution, with a maximum single dose of 0.3 mg. For a 20 kg child, the dose is 0.2 mg. While IV fluids and albuterol are important secondary treatments, epinephrine must be administered first to reverse vasodilation and bronchoconstriction.

Question 4

1. Don appropriate droplet and contact precaution PPE. (correct answer)
2. Obtain IV access to administer a fluid bolus for shock.
3. Administer acetaminophen to reduce the high fever.
4. Dim the lights in the ambulance to decrease photophobia.

Explanation: The combination of fever, nuchal rigidity, and a petechial/purpuric rash is highly suggestive of meningococcemia, a form of bacterial meningitis that is a medical emergency and highly contagious via respiratory droplets. The crew's most important immediate action is to don appropriate PPE (e.g., surgical masks, eye protection) to protect themselves and prevent further spread. While patient care interventions like IV access and transport are critical, ensuring provider safety is the first step.

Question 5

1. Perform a blind finger sweep to attempt to remove the object.
2. Deliver five back blows followed by five chest thrusts.
3. Encourage the child to continue coughing and provide supplemental oxygen. (correct answer)
4. Lay the child supine and attempt to ventilate with a BVM.

Explanation: This child has a partial or mild airway obstruction. He is still able to move air effectively, as evidenced by his strong, forceful cough. The correct course of action is to not interfere with his own attempts to clear the airway. Encourage him to cough, provide supplemental oxygen, and transport immediately. Interventions like back blows/chest thrusts are reserved for a severe obstruction (ineffective cough, cyanosis, inability to speak/cry). A blind finger sweep is contraindicated as it may push the object further down.

Question 6

1. Place a bite block, restrain the limbs, and apply high-flow oxygen.
2. Immediately begin bag-valve-mask ventilations and transport emergently to the closest facility.
3. Establish IO access, administer a 20 mL/kg fluid bolus, and request an ALS intercept for benzodiazepines.
4. Protect the patient from injury, position the airway, administer oxygen, and check a blood glucose level. (correct answer)

Explanation: When you encounter a pediatric patient in active seizure, your priority is always the ABCs while protecting the patient from harm. This question tests your understanding of safe seizure management versus potentially dangerous interventions. Option D represents the correct approach because it follows evidence-based seizure management. You should first protect the patient from injury by clearing the area and cushioning their head, then position the airway (recovery position when possible), provide supplemental oxygen, and check blood glucose since hypoglycemia is a common cause of pediatric seizures. This sequence addresses immediate safety while preparing for definitive care. Option A is dangerous because bite blocks should never be inserted during active seizures - they can cause airway obstruction, dental trauma, or aspiration. Restraining limbs can cause injury and doesn't stop the seizure. While oxygen is appropriate, the other interventions are contraindicated. Option B jumps to aggressive airway management without first ensuring scene safety or positioning. Bag-valve-mask ventilation during active seizure can be difficult and may cause gastric distension or aspiration. Option C focuses on fluid resuscitation, but there's no indication this child is hypovolemic. A 20 mL/kg bolus could be harmful if the seizure has a metabolic cause, and requesting ALS intercept delays immediate supportive care you can provide. For AEMT-level seizure questions, remember the mantra "protect, position, oxygenate, glucose." Never insert anything into the mouth of a seizing patient, and always consider hypoglycemia as a reversible cause in pediatric seizures lasting longer than 5 minutes.

Question 7

1. Initiating a 20 mL/kg isotonic crystalloid bolus and transporting rapidly. (correct answer)
2. Obtaining a detailed history of the infant's recent oral intake.
3. Administering a dose of acetaminophen to lower the fever.
4. Waiting on scene for an ALS unit to arrive to administer antibiotics.

Explanation: When you encounter a pediatric patient with signs of sepsis, you're dealing with a time-sensitive emergency where rapid intervention directly impacts survival. The clinical picture here—altered mental status, mottled skin, delayed capillary refill, tachycardia, and fever—screams septic shock requiring immediate fluid resuscitation. Answer A is correct because fluid resuscitation is the most critical intervention after airway and breathing are secured. The 20 mL/kg isotonic crystalloid bolus is the standard pediatric sepsis protocol, addressing the distributive shock that's causing the poor perfusion evidenced by the 5-second capillary refill and mottled skin. Time is tissue—every minute counts in sepsis. Answer B is wrong because obtaining detailed history wastes precious time when the infant is in shock. Basic history can be gathered en route, but resuscitation takes priority over investigation. Answer C is incorrect because fever reduction is not a priority in septic shock. While the fever seems dramatic, it's the shock that's immediately life-threatening. Acetaminophen won't address the underlying circulatory failure. Answer D is dangerous because delaying transport for antibiotics means delaying definitive hospital care. While antibiotics are important in sepsis treatment, AEMTs cannot administer them, and the fluid resuscitation you can provide is more immediately critical than waiting for medications. Remember: In pediatric sepsis, think "fluid first, transport fast." The earlier aggressive fluid resuscitation begins, the better the outcomes. Don't get distracted by fever or the desire for advanced interventions—focus on what you can do immediately.

Question 8

1. If there is any family history of fainting or sudden death. (correct answer)
2. Whether the patient has been under recent emotional stress.
3. What the patient ate for breakfast and lunch.
4. The number of hours the patient slept the previous night.

Explanation: When you encounter syncope in young athletes, you need to think about potentially life-threatening cardiac conditions that can cause sudden death during exercise. This scenario requires you to prioritize which historical information could reveal the most serious underlying pathology. Family history of fainting or sudden death (A) is the most critical piece of information because many cardiac conditions that cause exercise-induced syncope in young people are hereditary. Conditions like hypertrophic cardiomyopathy, long QT syndrome, and Brugada syndrome often run in families and can cause sudden cardiac death during physical activity. A positive family history would significantly raise your index of suspicion and warrant immediate cardiology evaluation. Recent emotional stress (B) might contribute to vasovagal syncope, but this is typically benign and wouldn't explain exercise-induced syncope specifically. While stress can be a factor, it's not the most critical historical element for ruling out dangerous conditions. What the patient ate (C) could relate to hypoglycemia, but a conscious, alert patient without confusion makes this less likely. Additionally, dietary factors are easily correctable and rarely life-threatening in healthy adolescents. Sleep hours (D) might contribute to fatigue or dehydration, but inadequate sleep alone rarely causes syncope during exercise in healthy teenagers. Key strategy: When you see syncope in young athletes, always prioritize questions about family history of cardiac events. Genetic cardiac conditions are a leading cause of sudden death in this population, and family history is often your first clue to these potentially fatal conditions.

Question 9

1. Administer oral glucose gel due to potential hypoglycemia from the seizure.
2. Apply tepid water-soaked towels to the body to rapidly decrease his temperature.
3. Provide supportive care, monitor the airway, and prepare for transport. (correct answer)
4. Establish IV access and administer a 20 mL/kg fluid bolus for dehydration.

Explanation: This presentation is consistent with a simple febrile seizure. The child is postictal but stable. The priority is supportive care, including monitoring the airway and breathing, and preparing for transport for physician evaluation. Active or rapid cooling methods are no longer recommended and can cause shivering, which increases metabolic demand. There is no indication of hypoglycemia or significant dehydration requiring an immediate fluid bolus.

Question 10

1. Establish an IV line for fluid administration to treat for sepsis.
2. Visualize the airway with a laryngoscope to check for a foreign body.
3. Administer high-flow oxygen via blow-by and prepare for immediate transport. (correct answer)
4. Obtain a full set of vital signs including a blood pressure and temperature.

Explanation: The clinical presentation of high fever, drooling, stridor, and tripod positioning is highly suggestive of epiglottitis, a life-threatening airway emergency. The highest priority is to manage the patient as gently as possible to avoid precipitating complete airway obstruction. This involves administering oxygen in the least invasive way possible (blow-by), keeping the child calm, and transporting immediately to a facility capable of managing a pediatric airway. Any action that might agitate the child, such as attempting IV access, taking a blood pressure, or visualizing the airway, should be avoided.

Question 11

1. Reassure the parents that these events are common and transport is not necessary.
2. Advise the parents to follow up with their pediatrician within 24 hours.
3. Perform a thorough assessment and strongly recommend transport for hospital evaluation. (correct answer)
4. Obtain a refusal of care from the parents as the infant is now stable.

Explanation: This event is described as a Brief Resolved Unexplained Event (BRUE), formerly known as an Apparent Life-Threatening Event (ALTE). Although the infant appears well upon EMS arrival, there may be an underlying serious medical condition. All infants who experience a BRUE require a thorough medical evaluation in a hospital setting. The AEMT's role is to perform a good assessment and strongly advocate for transport, explaining the potential risks to the parents. Simply reassuring them or obtaining a refusal is not safe practice.

Question 12

1. Administer one tube of activated charcoal to absorb the toxin.
2. Induce vomiting with syrup of ipecac to clear the stomach.
3. Contact medical control or the Poison Control Center for guidance. (correct answer)
4. Establish an IV and begin a fluid bolus to prevent hypotension.

Explanation: In any case of a potential toxic ingestion, after ensuring the patient's ABCs are stable, the most critical step is to contact the Poison Control Center or medical control for specific instructions. Iron is not well absorbed by activated charcoal, and inducing vomiting is no longer recommended and can be harmful. The child is currently stable, so while an IV may be needed later, the immediate priority is getting expert guidance on management for this specific toxin.

Question 13

1. Application of cold packs to painful areas and administration of aspirin.
2. Withholding fluids to avoid circulatory overload and administering a sedative.
3. Encouraging vigorous exercise to improve circulation to the affected limbs.
4. High-flow oxygen, IV access for hydration, and pain management per protocol. (correct answer)

Explanation: When you encounter a pediatric patient with sickle cell disease presenting with severe pain, you're likely dealing with a vaso-occlusive crisis (pain crisis). This is the most common acute complication of sickle cell disease, where sickled red blood cells block small blood vessels, causing tissue hypoxia and severe pain. The correct approach is D) High-flow oxygen, IV access for hydration, and pain management per protocol. This addresses the three key priorities: maximizing oxygen delivery to prevent further sickling, maintaining adequate hydration to improve blood flow and reduce viscosity, and providing appropriate analgesia for what can be excruciating pain. The patient's slightly elevated heart rate and respiratory rate suggest compensation for pain and possible mild hypoxia. A is dangerous because cold causes vasoconstriction, worsening the crisis by further reducing blood flow to already compromised tissues. Aspirin is contraindicated in children due to Reye's syndrome risk and doesn't provide adequate analgesia for crisis-level pain. B creates harmful delays in essential treatment. Withholding fluids worsens blood viscosity and vascular occlusion. Sedatives without proper pain management are inappropriate and may mask important clinical signs. C could be catastrophic, as vigorous exercise increases oxygen demand in already hypoxic tissues and may trigger or worsen the crisis through dehydration and increased metabolic demands. Study tip: Remember the sickle cell crisis triad: oxygen (prevent further sickling), hydration (improve blood flow), and analgesia (manage severe pain). Anything that causes vasoconstriction, dehydration, or delays treatment will worsen the condition.

Question 14

1. Administer oral glucose paste between the cheek and gum.
2. Establish IV access and administer dextrose. (correct answer)
3. Administer a dose of the patient's prescribed insulin.
4. Apply high-flow oxygen and transport immediately.

Explanation: This child has severe hypoglycemia with a decreased level of consciousness. Because she is unresponsive to verbal stimuli, her ability to protect her airway is compromised, making oral glucose unsafe due to aspiration risk. The definitive treatment is intravenous dextrose. The AEMT should establish IV/IO access and administer the appropriate concentration of dextrose per protocol (e.g., D25W or D10W). Administering insulin would be catastrophic. While oxygen and transport are necessary, they do not address the underlying life-threatening hypoglycemia.

Question 15

1. Respiratory failure.
2. Respiratory distress. (correct answer)
3. Imminent respiratory arrest.
4. Apneic episode.

Explanation: This infant is showing clear signs of increased work of breathing (tachypnea, retractions, nasal flaring). However, he is still compensating effectively, as shown by his preserved mental status (irritable but maintains eye contact), tachycardia (appropriate compensation), and normal perfusion (pink skin, normal capillary refill). This clinical picture defines respiratory distress. Respiratory failure would be marked by signs of decompensation, such as altered mental status (lethargy), bradycardia, poor muscle tone, or cyanosis.

Question 16

1. Hypoxic drive secondary to developing pneumonia.
2. Respiratory alkalosis from anxiety and hyperventilation.
3. Central nervous system depression causing erratic breathing.
4. Metabolic acidosis from the breakdown of fats into ketones. (correct answer)

Explanation: This patient's presentation is classic for new-onset Type 1 Diabetes and Diabetic Ketoacidosis (DKA). In DKA, the body cannot use glucose for energy and begins breaking down fat, producing acidic ketones. This leads to a profound metabolic acidosis. The body attempts to compensate by increasing the rate and depth of breathing (Kussmaul respirations) to blow off carbon dioxide (an acid) and raise the blood pH.

Question 17

1. Attempt a peripheral IV in the external jugular vein.
2. Withhold fluid resuscitation until arrival at the hospital.
3. Continue attempts at peripheral IV access in the hands or feet.
4. Prepare for and establish intraosseous (IO) access. (correct answer)

Explanation: When you encounter pediatric shock scenarios on the NREMT-AEMT exam, focus on the urgency of vascular access and the specific considerations for children. This 2-year-old is in profound hypovolemic shock with worsening vital signs, making immediate vascular access critical for life-saving interventions. Option D is correct because intraosseous (IO) access is the gold standard alternative when peripheral IV access fails in pediatric emergencies. After two unsuccessful peripheral attempts in a deteriorating child, continuing to delay definitive vascular access puts the patient at serious risk. IO access can be established quickly, provides reliable access equivalent to IV access, and allows immediate fluid resuscitation and medication administration. Option A is problematic because external jugular cannulation in a 2-year-old is extremely difficult due to anatomy, requires advanced skills beyond AEMT scope, and poses significant risks including airway compromise and vascular injury. Option B is dangerous and inappropriate - withholding fluid resuscitation in profound hypovolemic shock will likely result in cardiovascular collapse and death. The child needs immediate intervention, not delayed treatment. Option C continues the pattern of failed attempts, wasting precious time while the child deteriorates further. Additional peripheral attempts are unlikely to succeed given the existing shock state and vessel collapse. For NREMT success, remember the "two attempt rule" for pediatric IVs - after two failed peripheral attempts in a critically ill child, immediately move to IO access. Don't get trapped by options that delay definitive care when a child is actively deteriorating.

Question 18

1. Administration of a nebulized albuterol treatment.
2. Suctioning of the nares and supplemental oxygen. (correct answer)
3. Initiation of an IV and a 20 mL/kg fluid bolus.
4. Application of continuous positive airway pressure (CPAP).

Explanation: This infant's presentation is classic for bronchiolitis, a viral infection of the lower airways. Management is primarily supportive. Infants are obligate nose breathers, and secretions can cause significant obstruction. Suctioning the nares can dramatically improve work of breathing. Supplemental oxygen is indicated for SpO2 <94%. Albuterol is generally not effective for bronchiolitis. An IV fluid bolus is only indicated for signs of dehydration/shock. CPAP may be used in severe cases, but suctioning and oxygen are the initial, most critical AEMT interventions.

Question 19

1. Administer a nebulized albuterol treatment to relieve bronchospasm.
2. Lay the child supine and use a tongue depressor to inspect the oropharynx.
3. Provide supplemental oxygen and transport in a position of comfort. (correct answer)
4. Prepare for immediate administration of intramuscular epinephrine.

Explanation: The patient's signs and symptoms (barking cough, inspiratory stridor, low-grade fever) are classic for laryngotracheobronchitis, or croup. The primary prehospital management is supportive. This includes minimizing agitation, allowing the child to remain in a position of comfort, providing supplemental oxygen if needed, and transporting for further evaluation. Albuterol is for lower airway disease (asthma). Inspecting the oropharynx can worsen agitation and stridor. IM epinephrine is reserved for anaphylaxis, and nebulized epinephrine for severe croup is typically an ALS or hospital intervention.

Question 20

1. 120 mL of Normal Saline over 60 minutes.
2. 240 mL of Lactated Ringer's as rapidly as possible. (correct answer)
3. 240 mL of D5W over 30 minutes.
4. 120 mL of Normal Saline as rapidly as possible.

Explanation: The standard initial fluid bolus for pediatric patients in hypovolemic shock is 20 mL/kg of an isotonic crystalloid (Normal Saline or Lactated Ringer's). For a 12 kg child, this calculates to 12 kg * 20 mL/kg = 240 mL. This bolus should be administered rapidly (e.g., over 5-20 minutes) to restore perfusion. D5W is a hypotonic solution once metabolized and is inappropriate for initial resuscitation. 120 mL represents a 10 mL/kg bolus, which is an insufficient volume for initial resuscitation.