Think you are ready for the RNC-NIC (Neonatal Intensive Care Nursing) exam? Our deck rates 509 of its 1030 flashcards as hard — testing concepts like AEDF, NEC, Necrotizing Enterocolitis, ITP. Try the free samples below; if they feel comfortable, you are in good shape.
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A term infant born via C-section for maternal HELLP syndrome develops respiratory distress and cyanosis. Echo shows right-to-left shunting. How does preeclampsia contribute to PPHN?
Show answer →Chronic intrauterine hypoxia and placental insufficiency lead to: 1) Abnormal remodeling and hypertrophy of the pulmonary vascular smooth muscle. 2) Chronic stress increasing endothelin-1 (vasoconstrictor) and decreasing nitric oxide (vasodilator) availability. This creates a high-resistance circuit that fails to drop at birth. Exam Tip: Recognize that maladaptation occurs BEFORE birth in these cases, making them more resistant to standard therapy.
A 29-week infant's mother had preeclampsia with absent end-diastolic flow (AEDF) on umbilical artery Doppler. Why does this finding increase the risk for Necrotizing Enterocolitis (NEC)?
Show answer →AEDF or Reversed End-Diastolic Flow (REDF) indicates severe placental resistance. The fetus compensates via the diving reflex, shunting blood away from the mesenteric (gut) arteries to the brain. This results in chronic gut ischemia and mucosal injury before birth, priming the intestine for NEC when enteral feeds are introduced. Exam Tip: NCC emphasizes cautious feeding advancement and monitoring for feed intolerance in infants with a history of abnormal antenatal Dopplers.
In a neonate with PIH-induced thrombocytopenia, what is the typical clinical course, and how does it differ from Immune Thrombocytopenic Purpura (ITP)?
Show answer →PIH-induced thrombocytopenia usually presents in the first 72 hours, is mild to moderate (>50,000), and resolves by 7-10 days. In contrast, ITP involves maternal antibodies crossing the placenta, often resulting in much lower counts (<20,000) and requiring IVIG. Mechanism in PIH: Likely related to reduced megakaryocyte progenitors. Exam Tip: PIH-induced thrombocytopenia rarely requires platelet transfusion unless surgery is needed or counts are extremely low.
A neonate born to a mother with severe preeclampsia is found to have a total serum calcium of 6.2 mg/dL at 24 hours of life. What is the most likely pathophysiology?
Show answer →Hypocalcemia in IHMs is common due to: 1) High maternal-fetal magnesium transfer inhibiting parathyroid hormone (PTH) release in the neonate. 2) Elevated endogenous cortisol levels from fetal stress. 3) Blunted neonatal PTH response. Exam Tip: Distinguish between early-onset (first 72h) and late-onset hypocalcemia. Preeclampsia is a major risk factor for early-onset hypocalcemia due to the interruption of the maternal-fetal calcium flow and fetal stress.
An infant born to a mother with preeclampsia and gestational diabetes presents with a murmur. Echo shows asymmetric septal hypertrophy (ASH). How does management of ASH differ from standard HF?
Show answer →Management of ASH focuses on maintaining preload and reducing contractility to prevent outflow tract obstruction. 1) Use Beta-blockers (Propranolol) to slow HR and increase filling time. 2) AVOID inotropes (Digoxin, Dopamine) and diuretics, as they worsen the obstruction by decreasing ventricular volume or increasing contraction force. Exam Tip: This is a classic trap question where standard heart failure medications (like Digoxin) make the obstruction and clinical status worse.
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1,030 RNC-NIC question-and-answer cards across 7 topics, written for this exam. Refund policy.
509 of the 1030 flashcards in the RNC-NIC deck carry a "hard" difficulty rating. 5 free samples are on this page.
Difficulty ratings describe our deck, not the official exam. Practicing above test level builds a margin of safety — check the official NCC materials for representative difficulty.
Assessment
60 cards
Basics
40 cards
Diagnostics
60 cards
Management
200 cards
Pathology
480 cards
Pharmacology
100 cards
Procedures
90 cards
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