RNC-NIC Cheat Sheet 2026

The 30 highest-yield RNC-NIC facts, distilled from real exam questions. Print it, save it as a PDF, or study it here — free, no sign-up.

1. Which sensory system is LAST to mature in the preterm neonate and should receive the LEAST stimulation in the NICU? → Visual
2. What is a sign of neonatal hypoglycemia? → Jitteriness
3. A neonate with a known CDH is intubated at birth. Which ventilator strategy is most appropriate to prevent secondary lung injury? → Permissive hypercapnia with low peak inspiratory pressures
4. A positive direct antiglobulin test (DAT/direct Coombs test) in a neonate most strongly suggests which condition? → ABO incompatibility or Rh hemolytic disease of the newborn
5. Which congenital heart defect is characteristically associated with a 'boot-shaped' heart on chest X-ray? → Tetralogy of Fallot
6. A nurse notices that a father has not visited his infant in the NICU for five days. The MOST appropriate nursing action is to: → Contact the father non-judgmentally to assess barriers and offer support
7. A neonate at 28 weeks has a head circumference of 24 cm. Over the next week, the HC grows to 27 cm. What does this finding suggest? → Posthemorrhagic hydrocephalus
8. A neonate with Trisomy 21 (Down syndrome) is found to have bilious vomiting on day 1 of life. Which diagnosis must be excluded first? → Duodenal atresia
9. The RNC-NIC role in evidence-based practice (EBP) primarily involves which of the following? → Implementing and evaluating research findings at the bedside
10. In RNC-NIC practice, when should a patient's condition be reassessed? → At regular intervals and when status changes
11. Which finding on abdominal X-ray is pathognomonic for duodenal atresia? → Double-bubble sign with absent distal bowel gas
12. A neonate with suspected sepsis has a penicillin allergy documented in the chart. Which antibiotic is a safe first-line alternative for gram-positive coverage? → Vancomycin
13. A nurse administers dexamethasone to a ventilator-dependent VLBW neonate for chronic lung disease. Which adverse effect is of greatest long-term concern? → Impaired neurodevelopmental outcomes
14. In RNC-NIC practice, what is the best approach to quality improvement in thermoregulation? → Use data-driven methods with measurable outcomes
15. A neonate with congenital adrenal hyperplasia (CAH) due to 21-hydroxylase deficiency is in adrenal crisis. What is the drug of choice for acute management? → Hydrocortisone IV bolus
16. A symptomatic neonate with a venous hematocrit of 72%, jitteriness, and respiratory distress is diagnosed with polycythemia. Which treatment is indicated? → Partial exchange transfusion using normal saline to dilute the blood
17. What is the most important factor in effective communication with patients regarding respiratory care? → Using clear, understandable language and confirming understanding
18. Which assessment finding is associated with hypocalcemia in a neonate? → Jitteriness, tremors, and high-pitched cry
19. A 32-week infant's parents are divorcing and both demand separate updates on the infant's condition. The nurse's BEST approach is: → Consult the legal team and provide information per documented custody arrangements
20. What is the MOST important factor to consider when selecting assessment tools for RNC-NIC certification work? → Validity, reliability, and appropriateness for the specific context
21. When communicating a critical lab value during a handoff, which approach best ensures patient safety? → Use read-back verification and confirm the oncoming nurse will act on the finding
22. When administering surfactant therapy via the INSURE technique, what does the acronym stand for? → Intubate, give SURfactant, Extubate
23. A nurse observes that parents of a NICU infant rarely initiate care or ask questions despite daily visits. The MOST likely explanation to explore first is: → The parents may feel intimidated, unsure of their role, or fear causing harm
24. In assessing a neonate for respiratory distress, grunting is heard. The physiological purpose of neonatal grunting is to: → Maintain positive end-expiratory pressure to prevent alveolar collapse
25. Which of the following is the correct target SpO2 range for a premature neonate less than 32 weeks gestational age receiving supplemental oxygen? → 90-95%
26. A nurse uses restraints on an agitated neonate without a physician order to prevent the infant from dislodging an ETT. This action represents: → Battery, regardless of the nurse's intent
27. Why is thermoregulation critical in neonates? → Prevent hypothermia
28. Which strategy enhances communication with families in the NICU? → Provide regular updates
29. A 3-day-old term neonate with seizures is found to have pyridoxine-dependent epilepsy. Which intervention is diagnostic and therapeutic simultaneously? → IV pyridoxine 100 mg while monitoring EEG
30. What is the role of informed consent in respiratory care? → It ensures the patient understands and agrees to the plan