AHA Pediatric Advanced Life Support Exam / PALS Exam
(answered) 2025 !!
Question 1
Which organization provides the guidelines for pediatric advanced life
support?
A) Emergency Medical Services (EMS)
B) World Health Organization (WHO)
C) American Medical Association (AMA)
D) American Heart Association (AHA)
E) National Association of Emergency Medical Technicians (NAEMT)
Correct Answer: D) American Heart Association (AHA)
Rationale: The American Heart Association is the primary source for
resuscitation guidelines, including PALS.
Question 2
What do the initials PALS stand for?
A) Pediatric Acute Life Support
B) Primary Advanced Life Systems
C) Pediatric Advanced Life Support
D) Pediatric Airway and Lung Stability
E) Proficient Advanced Life Skills
Correct Answer: C) Pediatric Advanced Life Support
Rationale: PALS refers to the specialized training and techniques for
pediatric emergencies.
,Question 3
Which of the following situations indicates when Intraosseous (IO) access
may be used in a pediatric emergency?
A) An extremity with a known history of fractures.
B) An extremity with signs of a minor abrasion.
C) An extremity with a previous unsuccessful IV attempt.
D) An extremity with normal skin integrity and easy venous access.
E) An extremity with severe peripheral edema.
Correct Answer: C) An extremity with a previous unsuccessful IV
attempt.
Rationale: IO access is a critical alternative when conventional
intravenous access cannot be rapidly established in an emergency.
Question 4
In which of the following scenarios would Intraosseous (IO) access be a
consideration for a child?
A) An extremity with a slow capillary refill time.
B) An extremity with signs of infection.
C) An extremity with signs of a crush injury.
D) All of the above.
E) None of the above.
Correct Answer: D) All of the above.
Rationale: IO access is indicated in critically ill children when IV
access is difficult or impossible, often due to poor perfusion (slow
,capillary refill), anatomical challenges (crush injury, infection), or
repeated failed attempts.
Question 5
An 8-year-old child with a history of asthma and nut allergies, presenting with
acute respiratory distress, is most likely experiencing which condition?
A) Hypovolemic shock
B) Lung tissue disease
C) Upper airway obstruction
D) Disordered control of breathing (e.g., severe asthma
exacerbation or anaphylaxis affecting breathing).
E) Congestive heart failure
Correct Answer: D) Disordered control of breathing (e.g., severe
asthma exacerbation or anaphylaxis affecting breathing).
Rationale: Asthma is a reactive airway disease, and anaphylaxis can
cause bronchospasm, both leading to disordered control of
breathing. Anaphylaxis due to nut allergy would specifically cause
disordered breathing with severe upper and/or lower airway
obstruction.
Question 6
An 8-year-old child brought to the emergency department after a motor
vehicle collision, presenting with pallor, tachycardia, and weak peripheral
pulses, is most likely suffering from:
A) Cardiogenic shock
, B) Septic shock
C) Hypovolemic shock
D) Obstructive shock
E) Distributive shock
Correct Answer: C) Hypovolemic shock
Rationale: Trauma (like an MVC) with signs of poor perfusion (pallor,
tachycardia, weak pulses) strongly suggests significant blood loss
leading to hypovolemic shock.
Question 7
An 8-year-old child with a history of chronic lung disease, now presenting
with slow and irregular respirations, is most likely experiencing:
A) Upper airway obstruction
B) Disordered control of breathing
C) Lung tissue disease (worsening, leading to respiratory failure).
D) Hypovolemic shock
E) Anaphylaxis
Correct Answer: C) Lung tissue disease (worsening, leading to
respiratory failure).
Rationale: Slow and irregular respirations are signs of impending
respiratory failure, often seen in the context of severe lung tissue
disease (e.g., pneumonia, ARDS, severe asthma) where the body
can no longer compensate for the impaired gas exchange.
(answered) 2025 !!
Question 1
Which organization provides the guidelines for pediatric advanced life
support?
A) Emergency Medical Services (EMS)
B) World Health Organization (WHO)
C) American Medical Association (AMA)
D) American Heart Association (AHA)
E) National Association of Emergency Medical Technicians (NAEMT)
Correct Answer: D) American Heart Association (AHA)
Rationale: The American Heart Association is the primary source for
resuscitation guidelines, including PALS.
Question 2
What do the initials PALS stand for?
A) Pediatric Acute Life Support
B) Primary Advanced Life Systems
C) Pediatric Advanced Life Support
D) Pediatric Airway and Lung Stability
E) Proficient Advanced Life Skills
Correct Answer: C) Pediatric Advanced Life Support
Rationale: PALS refers to the specialized training and techniques for
pediatric emergencies.
,Question 3
Which of the following situations indicates when Intraosseous (IO) access
may be used in a pediatric emergency?
A) An extremity with a known history of fractures.
B) An extremity with signs of a minor abrasion.
C) An extremity with a previous unsuccessful IV attempt.
D) An extremity with normal skin integrity and easy venous access.
E) An extremity with severe peripheral edema.
Correct Answer: C) An extremity with a previous unsuccessful IV
attempt.
Rationale: IO access is a critical alternative when conventional
intravenous access cannot be rapidly established in an emergency.
Question 4
In which of the following scenarios would Intraosseous (IO) access be a
consideration for a child?
A) An extremity with a slow capillary refill time.
B) An extremity with signs of infection.
C) An extremity with signs of a crush injury.
D) All of the above.
E) None of the above.
Correct Answer: D) All of the above.
Rationale: IO access is indicated in critically ill children when IV
access is difficult or impossible, often due to poor perfusion (slow
,capillary refill), anatomical challenges (crush injury, infection), or
repeated failed attempts.
Question 5
An 8-year-old child with a history of asthma and nut allergies, presenting with
acute respiratory distress, is most likely experiencing which condition?
A) Hypovolemic shock
B) Lung tissue disease
C) Upper airway obstruction
D) Disordered control of breathing (e.g., severe asthma
exacerbation or anaphylaxis affecting breathing).
E) Congestive heart failure
Correct Answer: D) Disordered control of breathing (e.g., severe
asthma exacerbation or anaphylaxis affecting breathing).
Rationale: Asthma is a reactive airway disease, and anaphylaxis can
cause bronchospasm, both leading to disordered control of
breathing. Anaphylaxis due to nut allergy would specifically cause
disordered breathing with severe upper and/or lower airway
obstruction.
Question 6
An 8-year-old child brought to the emergency department after a motor
vehicle collision, presenting with pallor, tachycardia, and weak peripheral
pulses, is most likely suffering from:
A) Cardiogenic shock
, B) Septic shock
C) Hypovolemic shock
D) Obstructive shock
E) Distributive shock
Correct Answer: C) Hypovolemic shock
Rationale: Trauma (like an MVC) with signs of poor perfusion (pallor,
tachycardia, weak pulses) strongly suggests significant blood loss
leading to hypovolemic shock.
Question 7
An 8-year-old child with a history of chronic lung disease, now presenting
with slow and irregular respirations, is most likely experiencing:
A) Upper airway obstruction
B) Disordered control of breathing
C) Lung tissue disease (worsening, leading to respiratory failure).
D) Hypovolemic shock
E) Anaphylaxis
Correct Answer: C) Lung tissue disease (worsening, leading to
respiratory failure).
Rationale: Slow and irregular respirations are signs of impending
respiratory failure, often seen in the context of severe lung tissue
disease (e.g., pneumonia, ARDS, severe asthma) where the body
can no longer compensate for the impaired gas exchange.
