Pals Heartcode 2026 Questions And Verified Answers
Complete Solutions, 100% Correct | New
Update | | Complete A+ Guide
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THIS DOCUMENT CONTAINS:
Pals Heartcode 2026
Questions And Verified Answer
Complete Solutions
, 100% Correct |
New Update
Complete A+ Guide
,https://www.stuvia.com/user/geniusexpert
1. Where can you check a pulse on an infant and child?
ANSWER infant - brachial child - femoral
*Explanation: In infants, the brachial artery (inside of the upper arm) is easiest to palpate
due to short, chubby necks. In children, the femoral artery (groin) is reliable because it is
large and central, indicating perfusion to the lower body.
2. What are signs of increased respiratory effort that can lead to fatigue and
respiratory failure? Select all that apply
nasal flaring
unlabored breathing
apnea
seesaw respirations
retractions
head bobbing
ANSWER nasal flaring seesaw respirations retractions head bobbing
*Explanation: Nasal flaring, seesaw respirations (abdomen and chest move opposite
directions), retractions (skin pulling in at ribs/sternum), and head bobbing (accessory
muscle use in infants) all indicate increased work of breathing. Unlabored breathing and
apnea are not signs of increased effort (apnea indicates failure).
3. Determine the respiratory rate by counting the number of times the chest rises
in seconds and multiplying by .
ANSWER 30 2
*Explanation: Count chest rises for 30 seconds, then multiply by 2 to get breaths per
minute. This method is efficient while still accurate.
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,4. Tachypnea is often the first sign of respiratory in infants
ANSWER distress
*Explanation: Tachypnea (rapid breathing) is an early compensatory response to
hypoxia, hypercapnia, or increased work of breathing, signaling respiratory distress
before other signs appear.
5. Hypotension fro children 1 to 10 years of age is a systolic blood pressure of less
than
40mmHg + 2 x age in years
50mmHg + 2 x age in years
60mmHg + 2 x age in years
70mmHg + 2 x age in years
ANSWER 70mmHg + 2 x age in years
*Explanation: The formula 70 + (2 × age in years) defines the 5th percentile for systolic
BP in children 1-10 years. Values below this indicate hypotension, signaling shock.
6. What sequence is used when care for a seriously ill or injured child to help
determine the best treatment or intervention? The sequence
ANSWER Evaluate Identify Intervene
*Explanation: The Evaluate-Identify-Intervene sequence (from PALS) is a problem-solving
framework: assess the child, identify the underlying issue, then implement targeted
interventions.
7. Automated blood pressure cuffs may provide readings when the child is in
shock.
ANSWER inaccurately high
, *Explanation: In shock, peripheral vasoconstriction reduces blood flow to limbs, causing
oscillometric cuffs to underestimate or give falsely high readings due to artifact. Invasive
monitoring is more reliable.
8. The primary assessment included the ABCDE approach. What does it assess?
ANSWER Airway, breathing, circulation, disability, exposure
*Explanation: ABCDE is a systematic approach for rapid initial assessment: Airway
patency, Breathing effectiveness, Circulation (pulse/perfusion), Disability (neurologic
status), Exposure (full body exam for signs of trauma/illness).
9. What does a prolonged capillary refill time indicate?
ANSWER low cardiac output
*Explanation: Capillary refill >2 seconds suggests reduced peripheral perfusion, often
from low cardiac output (e.g., shock, dehydration, heart failure), not just local factors.
10. is usually high-pitched breathing during inspiration, whereas is usually during
expiration
ANSWER Stridor wheezing
*Explanation: Stridor is inspiratory, high-pitched, caused by upper airway obstruction
(croup, foreign body). Wheezing is expiratory (or sometimes biphasic), from lower
airway narrowing (asthma, bronchiolitis).
11. Normal capillary refill time is seconds or less
ANSWER 2
*Explanation: In children, normal CRT is ≤2 seconds at room temperature, measured on
a warm extremity (e.g., sternum in infants, finger in older children).
Complete Solutions, 100% Correct | New
Update | | Complete A+ Guide
Geniusexpert stuvia
THIS DOCUMENT CONTAINS:
Pals Heartcode 2026
Questions And Verified Answer
Complete Solutions
, 100% Correct |
New Update
Complete A+ Guide
,https://www.stuvia.com/user/geniusexpert
1. Where can you check a pulse on an infant and child?
ANSWER infant - brachial child - femoral
*Explanation: In infants, the brachial artery (inside of the upper arm) is easiest to palpate
due to short, chubby necks. In children, the femoral artery (groin) is reliable because it is
large and central, indicating perfusion to the lower body.
2. What are signs of increased respiratory effort that can lead to fatigue and
respiratory failure? Select all that apply
nasal flaring
unlabored breathing
apnea
seesaw respirations
retractions
head bobbing
ANSWER nasal flaring seesaw respirations retractions head bobbing
*Explanation: Nasal flaring, seesaw respirations (abdomen and chest move opposite
directions), retractions (skin pulling in at ribs/sternum), and head bobbing (accessory
muscle use in infants) all indicate increased work of breathing. Unlabored breathing and
apnea are not signs of increased effort (apnea indicates failure).
3. Determine the respiratory rate by counting the number of times the chest rises
in seconds and multiplying by .
ANSWER 30 2
*Explanation: Count chest rises for 30 seconds, then multiply by 2 to get breaths per
minute. This method is efficient while still accurate.
https://www.stuvia.com/user/geniusexpert
,4. Tachypnea is often the first sign of respiratory in infants
ANSWER distress
*Explanation: Tachypnea (rapid breathing) is an early compensatory response to
hypoxia, hypercapnia, or increased work of breathing, signaling respiratory distress
before other signs appear.
5. Hypotension fro children 1 to 10 years of age is a systolic blood pressure of less
than
40mmHg + 2 x age in years
50mmHg + 2 x age in years
60mmHg + 2 x age in years
70mmHg + 2 x age in years
ANSWER 70mmHg + 2 x age in years
*Explanation: The formula 70 + (2 × age in years) defines the 5th percentile for systolic
BP in children 1-10 years. Values below this indicate hypotension, signaling shock.
6. What sequence is used when care for a seriously ill or injured child to help
determine the best treatment or intervention? The sequence
ANSWER Evaluate Identify Intervene
*Explanation: The Evaluate-Identify-Intervene sequence (from PALS) is a problem-solving
framework: assess the child, identify the underlying issue, then implement targeted
interventions.
7. Automated blood pressure cuffs may provide readings when the child is in
shock.
ANSWER inaccurately high
, *Explanation: In shock, peripheral vasoconstriction reduces blood flow to limbs, causing
oscillometric cuffs to underestimate or give falsely high readings due to artifact. Invasive
monitoring is more reliable.
8. The primary assessment included the ABCDE approach. What does it assess?
ANSWER Airway, breathing, circulation, disability, exposure
*Explanation: ABCDE is a systematic approach for rapid initial assessment: Airway
patency, Breathing effectiveness, Circulation (pulse/perfusion), Disability (neurologic
status), Exposure (full body exam for signs of trauma/illness).
9. What does a prolonged capillary refill time indicate?
ANSWER low cardiac output
*Explanation: Capillary refill >2 seconds suggests reduced peripheral perfusion, often
from low cardiac output (e.g., shock, dehydration, heart failure), not just local factors.
10. is usually high-pitched breathing during inspiration, whereas is usually during
expiration
ANSWER Stridor wheezing
*Explanation: Stridor is inspiratory, high-pitched, caused by upper airway obstruction
(croup, foreign body). Wheezing is expiratory (or sometimes biphasic), from lower
airway narrowing (asthma, bronchiolitis).
11. Normal capillary refill time is seconds or less
ANSWER 2
*Explanation: In children, normal CRT is ≤2 seconds at room temperature, measured on
a warm extremity (e.g., sternum in infants, finger in older children).
