ATLS Pediatric Shock Resuscitation
Certification Test Questions And Correct
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Rationales 2026 Q&A Instant Download
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1. A 6-year-old child is brought to the emergency department after a motor
vehicle collision. The child is tachycardic, pale, and anxious, with delayed
capillary refill. Blood pressure is currently normal. Which finding is most
consistent with compensated shock?
A. Hypotension with bradycardia
B. Tachycardia with preserved blood pressure
C. Bounding peripheral pulses with warm skin
D. Severe hypertension with altered consciousness
Answer: Tachycardia with preserved blood pressure
Rationale: In children, tachycardia and peripheral vasoconstriction can maintain
blood pressure during early compensated shock. Hypotension is a late and
ominous sign.
2. A 4-year-old child with blunt abdominal trauma has tachycardia, cool
extremities, and delayed capillary refill. Which intervention should be
performed first?
,A. Obtain a computed tomography scan
B. Insert a urinary catheter
C. Establish vascular access and begin resuscitation
D. Wait for hypotension to develop
Answer: Establish vascular access and begin resuscitation
Rationale: Circulation is addressed early during pediatric trauma resuscitation.
Delaying resuscitation for imaging can worsen shock.
3. Which vital-sign abnormality is most concerning for impending
decompensation in a severely injured child?
A. Mild tachypnea
B. Mild anxiety
C. Falling blood pressure
D. Slightly delayed capillary refill
Answer: Falling blood pressure
Rationale: Pediatric patients can maintain blood pressure despite substantial
blood loss. Hypotension generally indicates significant physiologic deterioration.
4. A 10-kg child in hemorrhagic shock requires an initial crystalloid bolus.
What volume is commonly used as an initial pediatric bolus?
A. 5 mL/kg
B. 10 mL/kg
C. 20 mL/kg
D. 40 mL/kg
Answer: 20 mL/kg
Rationale: A 20 mL/kg isotonic crystalloid bolus is a traditional initial pediatric
resuscitation dose, with reassessment after administration.
5. A child remains poorly perfused after an initial crystalloid bolus following
major trauma. What is the next priority?
,A. Continue unlimited crystalloid administration
B. Consider early blood product resuscitation for suspected hemorrhagic shock
C. Obtain magnetic resonance imaging
D. Administer a diuretic
Answer: Consider early blood product resuscitation for suspected hemorrhagic
shock
Rationale: Persistent shock after initial fluid therapy in a bleeding trauma
patient should prompt hemorrhage control and early blood products rather than
excessive crystalloid administration.
6. Which clinical finding is particularly useful for assessing peripheral
perfusion in a child?
A. Pupil size alone
B. Capillary refill and skin temperature
C. Bowel sounds
D. Serum sodium alone
Answer: Capillary refill and skin temperature
Rationale: Peripheral perfusion findings such as capillary refill, skin
temperature, and pulse quality help identify circulatory compromise in children.
7. A 7-year-old trauma patient has severe external bleeding from the thigh.
What should be done immediately?
A. Obtain a chest radiograph
B. Establish a central venous catheter first
C. Control the hemorrhage directly
D. Administer oral fluids
Answer: Control the hemorrhage directly
Rationale: Life-threatening external hemorrhage should be controlled
immediately with direct pressure, appropriate dressings, tourniquet use when
indicated, or other definitive hemorrhage-control measures.
, 8. Which mechanism is most likely to produce hemorrhagic shock in a
pediatric trauma patient?
A. Isolated anxiety
B. Major internal bleeding
C. Mild concussion
D. Simple extremity contusion
Answer: Major internal bleeding
Rationale: Significant blood loss from the chest, abdomen, pelvis,
retroperitoneum, or long bones can produce hemorrhagic shock even without
obvious external bleeding.
9. A 5-year-old child has a heart rate of 170/min after trauma. Which
interpretation is most appropriate?
A. The child definitely has irreversible shock
B. The heart rate is normal for age
C. Tachycardia may represent an early response to shock, pain, or stress
D. Bradycardia is expected in compensated hemorrhage
Answer: Tachycardia may represent an early response to shock, pain, or stress
Rationale: Tachycardia is an important early sign of pediatric physiologic stress
but must be interpreted in the clinical context because pain and anxiety can also
increase heart rate.
10.What is the most important definitive treatment for hemorrhagic shock
caused by ongoing internal bleeding?
A. Repeated crystalloid boluses alone
B. Control of the bleeding source
C. Observation for 12 hours
D. Administration of a sedative
Answer: Control of the bleeding source
Certification Test Questions And Correct
Answers (Verified Answers) Plus
Rationales 2026 Q&A Instant Download
1. A 6-year-old child is brought to the emergency department after a motor
vehicle collision. The child is tachycardic, pale, and anxious, with delayed
capillary refill. Blood pressure is currently normal. Which finding is most
consistent with compensated shock?
A. Hypotension with bradycardia
B. Tachycardia with preserved blood pressure
C. Bounding peripheral pulses with warm skin
D. Severe hypertension with altered consciousness
Answer: Tachycardia with preserved blood pressure
Rationale: In children, tachycardia and peripheral vasoconstriction can maintain
blood pressure during early compensated shock. Hypotension is a late and
ominous sign.
2. A 4-year-old child with blunt abdominal trauma has tachycardia, cool
extremities, and delayed capillary refill. Which intervention should be
performed first?
,A. Obtain a computed tomography scan
B. Insert a urinary catheter
C. Establish vascular access and begin resuscitation
D. Wait for hypotension to develop
Answer: Establish vascular access and begin resuscitation
Rationale: Circulation is addressed early during pediatric trauma resuscitation.
Delaying resuscitation for imaging can worsen shock.
3. Which vital-sign abnormality is most concerning for impending
decompensation in a severely injured child?
A. Mild tachypnea
B. Mild anxiety
C. Falling blood pressure
D. Slightly delayed capillary refill
Answer: Falling blood pressure
Rationale: Pediatric patients can maintain blood pressure despite substantial
blood loss. Hypotension generally indicates significant physiologic deterioration.
4. A 10-kg child in hemorrhagic shock requires an initial crystalloid bolus.
What volume is commonly used as an initial pediatric bolus?
A. 5 mL/kg
B. 10 mL/kg
C. 20 mL/kg
D. 40 mL/kg
Answer: 20 mL/kg
Rationale: A 20 mL/kg isotonic crystalloid bolus is a traditional initial pediatric
resuscitation dose, with reassessment after administration.
5. A child remains poorly perfused after an initial crystalloid bolus following
major trauma. What is the next priority?
,A. Continue unlimited crystalloid administration
B. Consider early blood product resuscitation for suspected hemorrhagic shock
C. Obtain magnetic resonance imaging
D. Administer a diuretic
Answer: Consider early blood product resuscitation for suspected hemorrhagic
shock
Rationale: Persistent shock after initial fluid therapy in a bleeding trauma
patient should prompt hemorrhage control and early blood products rather than
excessive crystalloid administration.
6. Which clinical finding is particularly useful for assessing peripheral
perfusion in a child?
A. Pupil size alone
B. Capillary refill and skin temperature
C. Bowel sounds
D. Serum sodium alone
Answer: Capillary refill and skin temperature
Rationale: Peripheral perfusion findings such as capillary refill, skin
temperature, and pulse quality help identify circulatory compromise in children.
7. A 7-year-old trauma patient has severe external bleeding from the thigh.
What should be done immediately?
A. Obtain a chest radiograph
B. Establish a central venous catheter first
C. Control the hemorrhage directly
D. Administer oral fluids
Answer: Control the hemorrhage directly
Rationale: Life-threatening external hemorrhage should be controlled
immediately with direct pressure, appropriate dressings, tourniquet use when
indicated, or other definitive hemorrhage-control measures.
, 8. Which mechanism is most likely to produce hemorrhagic shock in a
pediatric trauma patient?
A. Isolated anxiety
B. Major internal bleeding
C. Mild concussion
D. Simple extremity contusion
Answer: Major internal bleeding
Rationale: Significant blood loss from the chest, abdomen, pelvis,
retroperitoneum, or long bones can produce hemorrhagic shock even without
obvious external bleeding.
9. A 5-year-old child has a heart rate of 170/min after trauma. Which
interpretation is most appropriate?
A. The child definitely has irreversible shock
B. The heart rate is normal for age
C. Tachycardia may represent an early response to shock, pain, or stress
D. Bradycardia is expected in compensated hemorrhage
Answer: Tachycardia may represent an early response to shock, pain, or stress
Rationale: Tachycardia is an important early sign of pediatric physiologic stress
but must be interpreted in the clinical context because pain and anxiety can also
increase heart rate.
10.What is the most important definitive treatment for hemorrhagic shock
caused by ongoing internal bleeding?
A. Repeated crystalloid boluses alone
B. Control of the bleeding source
C. Observation for 12 hours
D. Administration of a sedative
Answer: Control of the bleeding source
