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CPEN VIP Certification Practice Exam III
CPEN — The Certified Pediatric Emergency Nurse (CPEN) exam is administered by the Board of Certification for Emergency Nursing (BCEN); it consists of 175 questions (150 scored, 25 unscored pilot items) over 3 hours, with a scaled passing score, and covers pediatric emergency nursing across cardiovascular, respiratory, neurological, toxicological, environmental, and psychosocial domains.
51
Questions
180m
Time Limit
70.00%
To Pass
Question 1 of 51👑 VIP
A 4-week-old male infant is brought to the ED by his mother, who reports he has been vomiting after every feeding for the past week. She describes the vomit as forceful and 'shoots across the room.' The infant appears hungry after vomiting and is now showing signs of dehydration. On abdominal exam, the nurse palpates an olive-shaped mass in the right upper quadrant. Which metabolic abnormality is most likely to be found on the infant's laboratory results?
Questions 2–51 and full explanations are VIP-exclusive.