NREMT Pediatric Assessment & Neonatal Care 2 — Questions and Answers

Question 1: The Pediatric Assessment Triangle (PAT) consists of which three components?

Heart rate, respiratory rate, blood pressure
Appearance, work of breathing, circulation to skin (Correct answer)
Level of consciousness, pupil response, muscle tone
Airway, breathing, circulation

Correct answer: Appearance, work of breathing, circulation to skin

The PAT is a rapid, 30-second visual assessment using Appearance (TICLS), Work of Breathing (visual and auditory), and Circulation to Skin (color and perfusion), without touching the patient.

The Pediatric Assessment Triangle (PAT) is a rapid initial assessment tool designed to provide a general impression of a pediatric patient's physiological status within 30 seconds, before any hands-on assessment. It is performed visually from a short distance and has three sides: Appearance (assessed using TICLS: Tone, Interactiveness, Consolability, Look/gaze, Speech/cry), Work of Breathing (abnormal sounds, abnormal positioning, retractions, nasal flaring, see-saw respirations), and Circulation to Skin (pallor, mottling, cyanosis, diaphoresis). The PAT allows the EMT to rapidly classify the patient's physiological status: stable, respiratory distress, respiratory failure, shock, central nervous system dysfunction, or cardiopulmonary failure. This classification drives the urgency and nature of subsequent interventions. A child who appears limp, has increased work of breathing, and is mottled is in cardiopulmonary failure and requires immediate resuscitation — the EMT does not need to take a full set of vital signs before recognizing this. The PAT is particularly valuable in pediatrics because children are often anxious around strangers and may become more distressed by hands-on assessment, making visual observation from a distance especially informative. A child who is playing and making eye contact is reassuringly different from a child who is listless and does not look at the provider.

Question 2: For pediatric patients, what is the preferred method for estimating medication dosing and equipment sizes when weight is unknown?

Use adult doses divided in half
Ask the parents to estimate the weight in pounds
Use a length-based resuscitation tape (e.g., Broselow tape) (Correct answer)
Estimate weight based on the child's age in years

Correct answer: Use a length-based resuscitation tape (e.g., Broselow tape)

The Broselow tape uses the child's height/length to estimate weight and provides color-coded medication doses and equipment sizes, significantly reducing dosing errors in pediatric emergencies.

The Broselow Pediatric Emergency Tape (and similar length-based resuscitation tapes) is a color-coded measurement tool that uses a child's length (measured from head to foot) to estimate weight and provide recommended medication doses and appropriate equipment sizes. Research has consistently shown that length-based weight estimation is more accurate than visual estimation, parental estimation, or age-based formulas in emergency situations. The tape correlates length with weight bands, each assigned a color (pink, red, purple, yellow, white, blue, orange, green, grey). Each color zone provides the recommended doses for common emergency medications (epinephrine, atropine, dextrose, etc.) and the appropriate sizes for equipment (ET tube, laryngoscope blade, IV catheter, bag-valve-mask, defibrillator settings). Using the Broselow tape significantly reduces the cognitive burden during pediatric resuscitations — the provider simply measures, identifies the color, and follows the tape's recommendations rather than performing calculations under stress. Studies have shown that age-based formulas and visual estimation lead to significant dosing errors in up to 30-50% of cases. Most pediatric resuscitation carts and EMS kits use the same color-coding system for pre-drawn medication syringes.

Question 3: A 4-year-old child has a respiratory rate of 28 breaths per minute and appears to be breathing comfortably with no retractions. How should the EMT interpret this finding?

This is severely bradypneic and requires assisted ventilation
This is within the normal range for a 4-year-old child (Correct answer)
This is severely tachypneic and indicates respiratory failure
This is normal for adults but high for a child

Correct answer: This is within the normal range for a 4-year-old child

Normal respiratory rates vary significantly by age in pediatrics. For a 4-year-old, 20-30 breaths per minute is within the normal range. Adult norms (12-20) do not apply to children.

Pediatric vital signs differ substantially from adult values, and applying adult norms to children leads to incorrect assessments. Normal respiratory rates by age: Newborn 30-60 breaths/min; Infant (1-12 months) 25-50 breaths/min; Toddler (1-3 years) 20-30 breaths/min; Preschool (3-6 years) 20-25 breaths/min; School age (6-12 years) 15-20 breaths/min; Adolescent 12-20 breaths/min. A respiratory rate of 28 for a 4-year-old is at the high end of normal and, combined with a comfortable appearance and no retractions, does not indicate distress. The EMT should assess the complete picture: work of breathing (absence of retractions, nasal flaring, accessory muscle use), mental status (alert, interactive, appropriate), skin color (pink), and oxygen saturation. A child who is tachypneic but compensating well is in a different clinical category than one who is tachypneic with retractions and poor color. Tachypnea in a pediatric patient should always be interpreted in context. Children compensate for many conditions (fever, anxiety, pain, mild illness) by increasing respiratory rate. It is the combination of tachypnea with increased work of breathing and signs of hypoxia that indicates true respiratory distress or failure.

Question 4: When performing CPR on a 6-month-old infant, which technique should be used for chest compressions?

One-hand compression using the heel of the hand
Two-finger compression technique on the sternum just below the nipple line (Correct answer)
Standard adult two-hand compression technique at lower rate
Compression over the upper sternum between the clavicles

Correct answer: Two-finger compression technique on the sternum just below the nipple line

For single-rescuer infant CPR, the two-finger technique is used: place two fingers on the sternum just below the nipple line (lower half of sternum) and compress 1.5 inches at 100-120 compressions per minute.

Infant CPR requires modifications from adult technique due to the small size and anatomical differences of infants. For single-rescuer infant CPR, the recommended technique is: place the infant on a firm, flat surface; identify the compression site — lower half of the sternum, approximately one finger-width below the nipple line (avoid the xiphoid process); use two fingers (index and middle) to compress the chest; compress to a depth of approximately 1.5 inches (4 cm), or about one-third of the anteroposterior chest diameter; compress at a rate of 100-120 per minute with full recoil between compressions. For two-rescuer infant CPR, the preferred technique is the two-thumb encircling hands technique: encircle the infant's chest with both hands, thumbs on the sternum at the same location, fingers wrapped around the back. This technique generates higher peak aortic pressure and improved coronary perfusion compared to the two-finger technique and is preferred when adequate personnel are available. The compression-to-ventilation ratio for infant CPR is 30:2 for single rescuer (same as adult) and 15:2 for two-rescuer healthcare provider CPR (differs from adult). This 15:2 ratio for two-rescuer pediatric CPR increases the number of ventilations per minute, reflecting the fact that pediatric cardiac arrest is more often respiratory in origin than primary cardiac.

Question 5: A 2-year-old child is found unconscious. A parent states the child may have ingested medications. The EMT's first priority is:

Contact poison control before touching the patient
Open the airway and assess breathing, then contact medical direction (Correct answer)
Perform a complete medication identification before beginning treatment
Administer activated charcoal immediately

Correct answer: Open the airway and assess breathing, then contact medical direction

Regardless of the suspected cause, the primary assessment takes priority. Airway, breathing, and circulation must be assessed and addressed before identifying the specific ingestion.

The initial management of a child with suspected medication ingestion follows the same primary assessment framework as any other emergency: secure the scene, form a general impression, and assess airway, breathing, and circulation. Life-threatening compromise of these functions must be immediately addressed regardless of the cause. An unconscious child may have a compromised airway requiring immediate positioning and support. Once the primary assessment is complete and immediate life threats are addressed, the EMT should attempt to identify the suspected substance — check medication bottles, ask the parent what medications are in the home, and look for pill fragments or unusual odors. This information is critical for poison control and the receiving emergency department. Bring any available medication bottles to the hospital. Activated charcoal is sometimes used in poisoning cases but has very specific indications, must be administered to a patient who is awake and can protect their airway, and should only be given per medical direction. It is not universally indicated for all ingestions and is contraindicated for many substances. Poison control (1-800-222-1222) is an excellent resource for specific management guidance and should be contacted early, but this contact does not delay the primary assessment and basic life support measures.

Question 6: A 5-year-old child has a heart rate of 45 beats per minute and appears pale and lethargic. The EMT's most appropriate action is:

Monitor the heart rate and transport without intervention
Recognize severe bradycardia and prepare to support airway and breathing (Correct answer)
Apply an automated external defibrillator immediately
Administer epinephrine per protocol immediately

Correct answer: Recognize severe bradycardia and prepare to support airway and breathing

A heart rate of 45 in a 5-year-old is severely bradycardic. In pediatrics, bradycardia with poor perfusion is most often caused by hypoxia — airway and breathing support are the primary interventions.

In pediatric patients, the heart is the last organ to fail in a deteriorating patient. Unlike adults, who often have primary cardiac arrhythmias, children most commonly develop bradycardia as a late sign of hypoxia. The cardiac node is extremely sensitive to oxygen deprivation — when oxygen delivery falls below a critical threshold, the heart rate slows dramatically. This is why pediatric cardiac arrest is usually preceded by respiratory failure. A 5-year-old with a heart rate of 45 bpm and signs of poor perfusion (pallor, lethargy) is in a pre-arrest state requiring immediate intervention. The primary intervention is optimizing airway and breathing — open the airway, assess breathing, and if ventilation is inadequate, immediately assist ventilations with bag-valve-mask. Oxygen delivery to the myocardium often reverses bradycardia in children. If the heart rate does not improve despite adequate ventilation and oxygenation, CPR is indicated when the rate falls below 60 bpm with signs of poor perfusion in an infant or child. AED application is appropriate if CPR is needed and a shockable rhythm is identified. Epinephrine may be administered by ALS providers or per protocol if the patient is unresponsive to ventilatory support. The pediatric chain of survival emphasizes prevention, early bystander CPR, and rapid transport to a pediatric-capable facility.

NREMT Pediatric Assessment & Neonatal Care 2

The Pediatric Assessment Triangle (PAT) consists of which three components?