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PALS version A 2025 | PALS version A 2025, Exams of Nursing

A.T. Still University of Health Sciences (ATSU)Nursing

PALS version A 2025 | PALS version A 2025

Typology: Exams

2024/2025

Available from 07/08/2025

DrShirleyAurora
DrShirleyAurora 🇺🇸

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PALS version A
You are caring for a child who was resuscitated after a drowning event. The child is intubated and
ventilated with 100% oxygen with equal breath sounds and exhaled CO2 detected. The heart rate is
slow and the monitor shows sinus bradycardia. The skin is cool, mottled, and moist; distal pulses
are not palpable and the central pulses are weak. Intravenous access has been established. The core
temperature is 37.3oC. Based on the PALS bradycardia algorithm, which of the following should be
provided first?
Epinephrine IV
Transcutaneous pacing
Atropine IV
Dobutamine IV infusion -
Epinephrine IV☑️
You are caring for a 5-year-old patient with supraventricular tachycardia (heart rate = 220/min). The
child is lethargic. The skin is pale and cool with delayed capillary refill. Distal pulses are not
palpable. Which of the following would be the best treatment to provide without delay?
Place cold packs on the distal upper and lower extremities
Ask the child to blow through a small straw
Exert light pressure on the eyes bilaterally
Provide synchronized cardioversion at 0.5 to 1 J/kg -
Provide synchronized cardioversion at 0.5 to 1 J/kg☑️
You are initiating treatment for a child with septic shock and hypotension. While administering
high-flow oxygen you determine that the child's respirations are adequate and SpO2 is 100%. You
have just established vascular access and obtained blood samples. Which of the following is the
next most appropriate therapy to support systemic perfusion?
Administer repeated fluid boluses of isotonic colloid
Administer repeated fluid boluses of isotonic crystalloid
Begin immediate dopamine infusion
Begin immediate dobutamine infusion -
Administer repeated fluid boluses of isotonic crystalloid☑️
You are treating an 8-year-old with ventricular tachycardia with pulses and adequate perfusion. You
attempted synchronized cardioversion without success. While seeking expert consultation, it would
be most appropriate to:
Administer a loading dose of milrinone
Consider possible metabolic and toxicologic causes
Initiate overdrive pacing transcutaneously
Deliver an unsynchronized shock -
Consider possible metabolic and toxicologic causes☑️
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PALS version A

You are caring for a child who was resuscitated after a drowning event. The child is intubated and ventilated with 100% oxygen with equal breath sounds and exhaled CO2 detected. The heart rate is slow and the monitor shows sinus bradycardia. The skin is cool, mottled, and moist; distal pulses are not palpable and the central pulses are weak. Intravenous access has been established. The core temperature is 37.3oC. Based on the PALS bradycardia algorithm, which of the following should be provided first? Epinephrine IV Transcutaneous pacing Atropine IV Dobutamine IV infusion - ☑️ Epinephrine IV You are caring for a 5-year-old patient with supraventricular tachycardia (heart rate = 220/min). The child is lethargic. The skin is pale and cool with delayed capillary refill. Distal pulses are not palpable. Which of the following would be the best treatment to provide without delay? Place cold packs on the distal upper and lower extremities Ask the child to blow through a small straw Exert light pressure on the eyes bilaterally Provide synchronized cardioversion at 0.5 to 1 J/kg - ☑️ Provide synchronized cardioversion at 0.5 to 1 J/kg You are initiating treatment for a child with septic shock and hypotension. While administering high-flow oxygen you determine that the child's respirations are adequate and SpO2 is 100%. You have just established vascular access and obtained blood samples. Which of the following is the next most appropriate therapy to support systemic perfusion? Administer repeated fluid boluses of isotonic colloid Administer repeated fluid boluses of isotonic crystalloid Begin immediate dopamine infusion Begin immediate dobutamine infusion - ☑️ Administer repeated fluid boluses of isotonic crystalloid You are treating an 8-year-old with ventricular tachycardia with pulses and adequate perfusion. You attempted synchronized cardioversion without success. While seeking expert consultation, it would be most appropriate to: Administer a loading dose of milrinone Consider possible metabolic and toxicologic causes Initiate overdrive pacing transcutaneously Deliver an unsynchronized shock - ☑️ Consider possible metabolic and toxicologic causes

You are caring for a 2-year-old unconscious patient who is intubated and receiving mechanical ventilation. The child's heart rate suddenly drops to 40/min and his color becomes mottled. You should respond to these changes by: Increasing the ventilator rate Increasing tidal volume Increasing positive end-expiratory pressure (PEEP) Using a resuscitation bag provide manual ventilation with 100% oxygen - ☑️ Using a resuscitation bag provide manual ventilation with 100% oxygen You are caring for a 9-month-old patient with pronounced respiratory distress. You initiated high- flow oxygen using a nonrebreathing mask about 10 minutes ago and established intravenous access. Initially the infant's heart rate was in the 150/min range with strong pulses. Suddenly the infant's respiratory rate falls to 6/min with significant intercostals retractions, and little air movement is heard. The infant becomes cyanotic and the heart rate decreases to 95/min. Which of the following treatments would be best for you to provide now? Administer epinephrine IV Provide bag-mask ventilation Administer magnesium sulfate IV Intubate and ventilate - ☑️ Provide bag-mask ventilation Which of the following is likely to be the most helpful technique to identify potentially reversible metabolic and toxic causes during the attempted resuscitation of a young child in cardiac arrest? Obtaining a urine sample for toxicology screen Obtaining chest and abdominal radiographs Soliciting a history from the caregiver or family Obtaining a venous blood gas - ☑️ Soliciting a history from the caregiver or family You are caring for a patient who developed a tension pneumothorax after several hours of positive- pressure ventilation. Which of the following would be the most appropriate site for needle decompression? Over the third rib at the midclavicular line Under the eighth rib at the midaxillary line Over the fifth rib at the sternal border Under the sixth rib at the midclavicular line - ☑️ Over the third rib at the midclavicular line You attempted synchronized cardioversion for an infant with supraventricular tachycardia (SVT) and poor perfusion. The SVT persists after the initial 1 J/kg shock. Which of the following should you attempt now? Synchronized cardioversion at a dose of 2 J/kg Synchronized cardioversion at a dose of 4 J/kg Unsynchronized cardioversion at a dose of 2 J/kg Unsynchronized cardioversion at a dose of 4 J/kg -

You are caring for a child in persistent ventricular fibrillation. Which of the following would best describe the child's cardiac condition? The heart is not pumping blood at all The heart is beating too slowly to maintain circulation There is no electrical activity in the heart The heart is pumping so fast that it cannot fill completely between beats - ☑️ The heart is not pumping blood at all You are called to treat a 5-year-old with a 3-day history of worsening respiratory distress. The child responds only to pain. The heart rate is initially 45/min and regular with poor capillary refill. You provide bag-mask ventilations (BMV) with high-flow oxygen that produces good chest rise with full and clear bilateral breath sounds. The heart rate rises in response to ventilation, but after you suction the posterior pharynx, bradycardia recurs (40/min). Which of the following interventions would be most appropriate for you to do first? Perform transcutaneous pacing Administer epinephrine IV Administer atropine IV Resume bag-mask ventilation - ☑️ Resume bag-mask ventilation You are caring for an 8-month-old with bradycardia and very poor perfusion that has persisted despite effective ventilations with high-flow oxygen. You should begin chest compressions if the heart rate is: More than 200/min More than 150/min Less than 100/min Less than 60/min - ☑️ Less than 60/min You are caring for a 2-year-old with a 1-day history of respiratory distress and stridor. The patient is alert. The child's respiratory rate is 32/min with good chest rise. SPO2 is 98% in room air. The heart rate is 128/min and capillary refill is normal. Skin is warm, pink, and dry. At this point you should: Assist ventilations with bag-mask device Use a nonrebreathing mask with tight mask seal Keep the patient calm and comfortable Give IV methylprednisolone (Solumedrol) - ☑️ Keep the patient calm and comfortable You are caring for a 7-year-old with respiratory distress that has worsened over the past few hours. The child is alert and in moderate respiratory distress with prolonged exhalation time. The respiratory rate is 28/min with bilateral expiratory wheezes. The heart rate is 112/min with good capillary refill. The wheezing in this patient indicates: Lung tissue (parenchymal) lung disease Disordered control of breathing Upper airway obstruction

Lower airway obstruction - ☑️ Lower airway obstruction Which of the following assessments is most useful in evaluating the effectiveness of bag-mask ventilations? Hearing an air leak around the mask when the bag is fully compressed Seeing the abdomen rise during ventilation Observation of visible chest rise A normal systolic, diastolic, and mean arterial pressure - ☑️ Observation of visible chest rise You are assessing a 6-year-old child who appears unconscious after striking his head on a concrete step. You pinch the patient's chest and the patient grabs your hand. You would document this response as: Decerebrate posturing Decorticate posturing Withdrawal from a painful stimulus Localization of a painful stimulus - ☑️ Localization of a painful stimulus You are caring for an 8-year-old child who was struck by a car. The child is alert, very anxious, and in respiratory distress. The child is receiving high-flow oxygen by face mask, has a respiratory rate of 60/min, the heart rate is 150/min, systolic blood pressure is 70 mm Hg, and a SpO2 of 86% and falling. Breath sounds and chest rise are absent over the right chest. Which of the following is the most likely cause of this child's distress? Tension Pneumothorax Cardiac temponade Severe hypovolemia Cardiac asthma - ☑️ Tension Pneumothorax You are treating a 10-year-old victim of multisystem trauma. The child is very anxious and confused. The respiratory rate is 44/min and unlabored. the pulse is rapid and weak. Capillary refill is delayed. High-flow oxygen and an intravenous line are in place. The most appropriate initial fluid for rapid volume expansion is: 10% dextrose in water 5% dextrose in Ringer's lactate 5% dextrose in normal saline Normal saline or Ringer's lactate - ☑️ Normal saline or Ringer's lactate When monitoring the quality of chest compressions during a resuscitation, you should ensure that providers are: Pushing hard - ensure that the chest is compressed 3/4 of the anterior-posterior diameter Pushing fast - compress at a rate of 150/min