AHA PALS Certification Exam 2026 | 145
Q&A | Verified Answers | A+ Study Guide
SECTION 1: PALS OVERVIEW AND SYSTEMATIC APPROACH
(Questions 1–15)
1. What is the primary purpose of the AHA PALS course?
A. To replace basic life support (BLS) skills in pediatric patients
B. To train healthcare providers in basic wound care and splinting
C. To improve outcomes for pediatric patients by preparing healthcare providers
to recognize and intervene in respiratory emergencies, shock, and
cardiopulmonary arrest
D. To certify lay rescuers in CPR for children
Rationale: The AHA PALS Provider Course is designed to improve outcomes for
pediatric patients by preparing healthcare providers to effectively recognize and
intervene in patients with respiratory emergencies, shock, and cardiopulmonary arrest
using high-performance team dynamics and high-quality individual skills. PALS builds
upon BLS fundamentals and focuses on advanced assessment and treatment of critically
ill or injured children.
2. The PALS Systematic Approach algorithm begins with which of the following?
A. Secondary assessment
B. Initial impression
C. Laboratory testing
D. Intravenous access
Rationale: The PALS systematic approach algorithm begins with the initial impression—
a rapid, visual assessment that takes only seconds. The initial impression evaluates three
,characteristics: consciousness, breathing, and color (appearance, work of breathing, and
circulation). This quick assessment helps determine whether the child requires
immediate life-saving intervention.
3. The Pediatric Assessment Triangle (PAT) evaluates which three components?
A. Heart rate, respiratory rate, and blood pressure
B. Appearance, work of breathing, and circulation
C. Mental status, oxygen saturation, and capillary refill
D. Pupils, lung sounds, and skin temperature
Rationale: The Pediatric Assessment Triangle (PAT) is the structural framework used in
PALS to teach assessment based on appearance (consciousness/tone), work of breathing
(respiratory effort/airway sounds), and circulation (skin color/pallor/cyanosis). This rapid,
observational tool helps form an initial impression of the child’s clinical status within
seconds without touching the patient.
4. According to the PALS systematic approach, after completing the initial
impression, what is the next step?
A. Obtain a full medical history
B. Determine if the child is unresponsive or requires immediate intervention
C. Administer high-flow oxygen
D. Perform a head-to-toe physical exam
Rationale: After the initial impression, the second box of the PALS systematic approach
algorithm asks: “Is the child unresponsive or is immediate intervention needed?” This
critical decision point directs the provider toward either emergency treatment (if the
child is unstable) or continued assessment through the primary and secondary
evaluations.
,5. In infants and children, most cardiac arrests result from which underlying
condition?
A. Primary cardiac arrhythmias
B. Progressive respiratory failure and/or shock
C. Congenital heart defects
D. Electrolyte imbalances
Rationale: Unlike adults, where cardiac arrest is often caused by a primary cardiac
event, most pediatric cardiac arrests result from progressive respiratory failure and/or
shock. One of the main aims of the rapid assessment model in PALS is to prevent
progression to cardiac arrest by identifying and treating respiratory compromise and
shock early.
6. What is the recommended ratio of chest compressions to ventilations for a
single rescuer performing CPR on a child?
A. 15:2
B. 30:2
C. 20:2
D. 15:1
Rationale: For a lone rescuer performing CPR on a child (1 year to puberty), the
recommended compression-to-ventilation ratio is 30:2. After giving two breaths, the
rescuer should immediately give 30 compressions. This cycle continues for
approximately 2 minutes (about 5 cycles) before leaving the victim to activate the
emergency response system (if not already done).
, 7. A 6-year-old child presents with increased work of breathing but adequate gas
exchange. This condition is best classified as:
A. Respiratory failure
B. Respiratory distress
C. Cardiac arrest
D. Respiratory arrest
Rationale: Respiratory distress is characterized by increased work of breathing
(tachypnea, retractions, nasal flaring, grunting) with adequate gas exchange and
oxygenation. Respiratory failure, in contrast, involves inadequate oxygenation or
ventilation despite increased effort. PALS categorizes respiratory emergencies into
distress (compensated) and failure (decompensated).
8. Which of the following is a key component of the “Evaluate-Identify-Intervene”
cycle in PALS?
A. Perform a single assessment then treat all possible conditions
B. Continuously reassess the patient after each intervention
C. Treat all children with the same algorithm regardless of presentation
D. Focus only on the primary survey
Rationale: The Evaluate-Identify-Intervene cycle is a dynamic process in which providers
continuously assess the patient, identify the specific problem(s), intervene appropriately,
and then reevaluate the patient’s response. This cyclic approach ensures that treatments
are adjusted based on the patient’s changing clinical status.
9. The PALS systematic approach is designed primarily to:
A. Replace the need for BLS training
B. Prevent pediatric cardiac arrest by providing a standardized method for early
recognition and treatment of life-threatening conditions
C. Focus exclusively on medication administration
D. Eliminate the need for team dynamics
Rationale: The primary purpose of the PALS Systematic Approach Algorithm is to
prevent pediatric cardiac arrest by providing a standardized method for early
recognition and treatment of life-threatening conditions. By systematically evaluating
Q&A | Verified Answers | A+ Study Guide
SECTION 1: PALS OVERVIEW AND SYSTEMATIC APPROACH
(Questions 1–15)
1. What is the primary purpose of the AHA PALS course?
A. To replace basic life support (BLS) skills in pediatric patients
B. To train healthcare providers in basic wound care and splinting
C. To improve outcomes for pediatric patients by preparing healthcare providers
to recognize and intervene in respiratory emergencies, shock, and
cardiopulmonary arrest
D. To certify lay rescuers in CPR for children
Rationale: The AHA PALS Provider Course is designed to improve outcomes for
pediatric patients by preparing healthcare providers to effectively recognize and
intervene in patients with respiratory emergencies, shock, and cardiopulmonary arrest
using high-performance team dynamics and high-quality individual skills. PALS builds
upon BLS fundamentals and focuses on advanced assessment and treatment of critically
ill or injured children.
2. The PALS Systematic Approach algorithm begins with which of the following?
A. Secondary assessment
B. Initial impression
C. Laboratory testing
D. Intravenous access
Rationale: The PALS systematic approach algorithm begins with the initial impression—
a rapid, visual assessment that takes only seconds. The initial impression evaluates three
,characteristics: consciousness, breathing, and color (appearance, work of breathing, and
circulation). This quick assessment helps determine whether the child requires
immediate life-saving intervention.
3. The Pediatric Assessment Triangle (PAT) evaluates which three components?
A. Heart rate, respiratory rate, and blood pressure
B. Appearance, work of breathing, and circulation
C. Mental status, oxygen saturation, and capillary refill
D. Pupils, lung sounds, and skin temperature
Rationale: The Pediatric Assessment Triangle (PAT) is the structural framework used in
PALS to teach assessment based on appearance (consciousness/tone), work of breathing
(respiratory effort/airway sounds), and circulation (skin color/pallor/cyanosis). This rapid,
observational tool helps form an initial impression of the child’s clinical status within
seconds without touching the patient.
4. According to the PALS systematic approach, after completing the initial
impression, what is the next step?
A. Obtain a full medical history
B. Determine if the child is unresponsive or requires immediate intervention
C. Administer high-flow oxygen
D. Perform a head-to-toe physical exam
Rationale: After the initial impression, the second box of the PALS systematic approach
algorithm asks: “Is the child unresponsive or is immediate intervention needed?” This
critical decision point directs the provider toward either emergency treatment (if the
child is unstable) or continued assessment through the primary and secondary
evaluations.
,5. In infants and children, most cardiac arrests result from which underlying
condition?
A. Primary cardiac arrhythmias
B. Progressive respiratory failure and/or shock
C. Congenital heart defects
D. Electrolyte imbalances
Rationale: Unlike adults, where cardiac arrest is often caused by a primary cardiac
event, most pediatric cardiac arrests result from progressive respiratory failure and/or
shock. One of the main aims of the rapid assessment model in PALS is to prevent
progression to cardiac arrest by identifying and treating respiratory compromise and
shock early.
6. What is the recommended ratio of chest compressions to ventilations for a
single rescuer performing CPR on a child?
A. 15:2
B. 30:2
C. 20:2
D. 15:1
Rationale: For a lone rescuer performing CPR on a child (1 year to puberty), the
recommended compression-to-ventilation ratio is 30:2. After giving two breaths, the
rescuer should immediately give 30 compressions. This cycle continues for
approximately 2 minutes (about 5 cycles) before leaving the victim to activate the
emergency response system (if not already done).
, 7. A 6-year-old child presents with increased work of breathing but adequate gas
exchange. This condition is best classified as:
A. Respiratory failure
B. Respiratory distress
C. Cardiac arrest
D. Respiratory arrest
Rationale: Respiratory distress is characterized by increased work of breathing
(tachypnea, retractions, nasal flaring, grunting) with adequate gas exchange and
oxygenation. Respiratory failure, in contrast, involves inadequate oxygenation or
ventilation despite increased effort. PALS categorizes respiratory emergencies into
distress (compensated) and failure (decompensated).
8. Which of the following is a key component of the “Evaluate-Identify-Intervene”
cycle in PALS?
A. Perform a single assessment then treat all possible conditions
B. Continuously reassess the patient after each intervention
C. Treat all children with the same algorithm regardless of presentation
D. Focus only on the primary survey
Rationale: The Evaluate-Identify-Intervene cycle is a dynamic process in which providers
continuously assess the patient, identify the specific problem(s), intervene appropriately,
and then reevaluate the patient’s response. This cyclic approach ensures that treatments
are adjusted based on the patient’s changing clinical status.
9. The PALS systematic approach is designed primarily to:
A. Replace the need for BLS training
B. Prevent pediatric cardiac arrest by providing a standardized method for early
recognition and treatment of life-threatening conditions
C. Focus exclusively on medication administration
D. Eliminate the need for team dynamics
Rationale: The primary purpose of the PALS Systematic Approach Algorithm is to
prevent pediatric cardiac arrest by providing a standardized method for early
recognition and treatment of life-threatening conditions. By systematically evaluating
