PALS Chest Compressions & Shock Management | Questions with 100% Verified Answers | Latest Update 2026/2027

PALS Chest Compressions & Shock Management |
Questions with 100% Verified Answers | Latest Update
2026/2027
Question: What should the first rescuer arriving on the scene of an
unresponsive infant or child do? (Put the steps in order.)
Answer: 2,1,4,3

Question: How long should assessing for breathing and a pulse take?
Answer: No longer than 10 seconds

Question: What should you do to check for breathing?
Answer: Look for chest rise and fall

Question: Where can you check a pulse on an infant and a child?
Answer: Brachial

Question: If the child does not have normal breathing and a pulse of
64/min is present, you will need to
Answer: provide rescue breathing

Question: For an unwitnessed cardiac arrest, what should you do after
determining unresponsiveness and there is no breathing and
no pulse?
Answer: Perform high-quality CPR for 2 minutes

Question: The appropriate rate for compressions for children is 100 to
120/min. What is the correct depth for children?
Answer: Approximately 2 inches (one third AP diameter)

Question: What is the compression-to-ventilation ratio for 1- and
2-rescuer CPR for children and infants?
Answer: • Single rescuer: 30:2
• 2 rescuers: 15:2

Question: How should 1-rescuer infant compressions be delivered?
Answer: With 2 fingers or 2 thumbs

Question: What are the 4 universal steps for operation of an AED?
Answer: 1 Turn on the AED
2 Attach pads to the patient
3 Analyze the heart rhythm
4 Deliver indicated shock

,Question: If the AED indicates no shock advised, what should be the
next action?
Answer: Start chest compressions

Question: What does A-B-C in the Pediatric Assessment Triangle
(PAT) stand for?
Answer: Appearance
B Work of breathing
c Circulation

Question: When is the Pediatric Assessment Triangle (PAT)
performed to make an initial assessment?
Answer: During the "from the doorway" observation

Question: What sequence is used when caring for a seriously ill or
injured child to help determine the best treatment or
intervention? The__________sequence.
Answer: Evaluate
Identify
Intervene

Question: The evaluate-identify-intervene sequence should be
continued until
Answer: The child is stable

Question: The primary assessment includes the ABCDE approach.
What does it assess?
Answer: Airway, breathing, circulation, disability, and exposure

Question: How is the airway assessed?
Answer: Determining if the airway is open/patent

Question: In the primary assessment, how should you open the airway of
a child who is not suspected of having a cervical spine injury?
Answer: With a head tilt-chin lift

Question: In infants, the abdomen may move______the chest
Answer: more than

Question: What is a characteristic of normal chest rise?
Answer: Symmetrical during inspiration

Question: Where can you check a pulse on an infant and a child?
Answer: Infant Brachial
Child Femoral

,Question: _______is usually high-pitched breathing during inspiration,
whereas________is usually during expiration.
Answer: Stridor
wheezing

Question: Snoring and gurgling are a result of_____airway obstruction.
Answer: upper

Question: Oxygen saturation less than_____indicates low
oxygen saturation, which is known as hypoxemia.
Answer: 94%

Question: Pulse oximetry indicates oxygen______but not oxygen delivery.
Answer: saturation

Question: Determine the respiratory rate by counting the number of
times the chest rises in______seconds and multiplying
by
Answer: 30
2

Question: Tachypnea is often the first sign of respiratory_______in infants
Answer: distress

Question: Conditions that______air resistance lead to increased
respiratory______
Answer: increase
effort

Question: What are signs of increased respiratory effort that can lead to
fatigue and respiratory failure?
Answer: Head bobbing
Seesaw respirations
Retractions
Nasal flaring

Question: Hypotension for children 1 to 10 years of age is a systolic
blood pressure of less than
Answer: 70 mm Hg + (2 × the age in years)

Question: Automated blood pressure cuffs may provide______readings
when the child is in shock.
Answer: inaccurately high

Question: What does a prolonged capillary refill time indicate?
Answer: Low cardiac output

, Question: Normal capillary refill time is_____second(s) or less.
Answer: 2

Question: What is the preferred technique for infant compressions when
there are 2 or more rescuers present?
Answer: 2 thumb-encircling hands technique

Question: What pulses should be assessed to monitor systemic
perfusion in a child?
Answer: Peripheral and central

Question: What do weak central pulses indicate a need for immediate
intervention to prevent?
Answer: Cardiac arrest

Question: When oxygen delivery to the extremities becomes
inadequate, the______and_____are the first to exhibit signs
Answer: hands
feet

Question: What should be used to assess skin temperature?
Answer: The back of the hand

Question: If pupils do not_____in response to bright light, consider
increased_____pressure.
Answer: constrict
intracranial

Question: If____is not identified and treated immediately, it can result
in____injury.
Answer: hypoglycemia
brain

Question: What are the 4 indicators of the AVPU scale that are used to
determine responsiveness?
Answer: Alert
Responds to voice
Responds to pain
Unresponsive

Question: If the child does not respond to voice, assess the child's
response to
Answer: pain