ATI LPN
LPN Pediatrics Questions
Question 1 of 5
During the 5-minute Apgar assessment of a newborn, you note a heart rate of 130 beats/min, cyanosis in the hands and feet, and rapid respirations. The baby cries when you flick the soles of its feet and resists leg straightening. These findings correspond to an Apgar score of:
Correct Answer: A
Rationale: The Apgar score is a rapid assessment tool to evaluate the newborn's transition to life outside the womb. The Apgar score is based on five components: heart rate (>100 bpm), respiratory effort (rapid breathing), muscle tone (resisting leg straightening), reflex irritability (crying when feet are flicked), and color (cyanosis to extremities). The described findings match a score of 9, indicating good overall condition and adaptation to extrauterine life.
Question 2 of 5
A 5-year-old boy was struck by a car when he ran out into the street. When you arrive at the scene and approach the child, you see him lying supine approximately 15 feet from the car. Based on the child's age and mechanism of injury, which of the following should you suspect to be his PRIMARY injury?
Correct Answer: D
Rationale: Given the mechanism of injury and the distance the child was thrown, a primary pelvic injury should be suspected due to the high impact and force. The pelvis is a common site for significant injury in such cases, and the distance the child was thrown indicates a high-energy impact that could lead to pelvic fractures or injuries.
Question 3 of 5
You are dispatched to a residence where an 8-year-old boy was pulled from a swimming pool. When you arrive, a neighbor is performing rescue breathing on the child. After confirming that the child is not breathing, you should:
Correct Answer: B
Rationale: In cases of drowning, it is crucial to assess for a carotid pulse for no more than 10 seconds to determine if chest compressions are needed. This quick assessment helps determine the next steps in providing appropriate care to the patient. Performing chest compressions without confirming the need may not be beneficial and could potentially harm the patient if unnecessary.
Question 4 of 5
Which of the following is the MOST detrimental effect of gastric distention in infants and children?
Correct Answer: C
Rationale: Gastric distention in infants and children can lead to a decrease in ventilatory volume. This occurs because the distended stomach can limit the movement of the diaphragm, reducing its ability to contract and expand the chest cavity effectively. As a result, the amount of air entering and leaving the lungs is decreased, impacting ventilation. Tracheal rupture, acute rupture of the diaphragm, and less effective chest compressions are not typically associated with gastric distention.
Question 5 of 5
Which of the following techniques represents the MOST appropriate method of opening the airway of an infant with no suspected neck injury?
Correct Answer: D
Rationale: Tilting the head back without hyperextending the neck is the safest way to open an infant's airway. Hyperextending the neck can potentially cause harm to the infant, making option D the most appropriate method for opening an infant's airway without suspected neck injury.
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