Neonatology — MCQs

A male baby born at term to an O-negative mother with a positive Coombs test at delivery. The baby weighed 3 kg at birth, and his hemoglobin was 16 g/dL and total serum bilirubin (TSB) was 5 mg/dL. He passed black stools within the first 24 hours of life, and his temperature was 97.7°F. After 5 days, the infant's weight reduced by 60 gm, his axillary temperature dropped to 95°F, and he is jaundiced up to the chest. Parents also reported yellow, seedy stools. Lab investigations show hemoglobin is now 14.4 g/dL, and his TSB is 14 mg/dL. The change in which of the following parameters is of most concern to you as a pediatrician?

Q385Easy

Key features of kangaroo mother care are all the following EXCEPT?

Q386Medium

A 6-day-old neonate presents to the NICU with respiratory depression, poor feeding, and persistent seizures. The child was born at 39 weeks gestation by spontaneous vaginal delivery to healthy parents. On examination, the neonate has a high forehead with unslanting palpebral fissures, hypoplastic supraorbital ridges, epicanthal folds, a depressed nasal bridge with a long philtrum, and hearing loss. Liver dysfunction, polycystic kidneys, and a patent ductus arteriosus were also present. Which of the following entities will be found to be increased in the serum of the baby?

Q387Medium

A newborn baby is Rh positive, born to an Rh negative mother. The cord bilirubin level is 7 mg%, with a conjugated bilirubin of 1 mg%. What is the appropriate treatment?

Q388Easy

Physiologic jaundice in term newborns is best characterized by

Q389Easy

What is the most common cause of jaundice, irritability, and convulsions in a child with a history of Rh incompatibility?

Q390Medium

A male baby was born in a hospital. After 12 hours of birth, the baby was found to be pale. His serum total bilirubin level was 20 mg/dl and unconjugated bilirubin was 15 mg/dl. After 36 hours of birth, Hemoglobin was 14 g/dl, and the reticulocyte count was high. On peripheral smear, nucleated RBCs and spherocytes are seen. What is the best possible diagnosis?

Neonatology Indian Medical PG Practice Questions and MCQs

Question 381: A premature baby weighing 1.5 kg, born at 32 weeks gestation, develops respiratory distress with grunting. What is the best initial management?

A. Continuous Positive Airway Pressure (CPAP)
B. Mechanical ventilation
C. Humidified oxygen via headbox
D. Surfactant therapy plus mechanical ventilation (Correct Answer)

Explanation: **Explanation:** The clinical presentation of a premature baby (32 weeks, 1.5 kg) with respiratory distress and grunting is highly suggestive of **Respiratory Distress Syndrome (RDS)**, also known as Hyaline Membrane Disease. RDS is caused by a deficiency of pulmonary surfactant, leading to alveolar collapse and poor gas exchange. **Why Option D is Correct:** In a neonate with established RDS and significant respiratory distress (evidenced by grunting), the definitive treatment is **Surfactant Replacement Therapy**. Grunting is a compensatory mechanism where the infant breathes against a partially closed glottis to create intrinsic PEEP and prevent alveolar collapse. Providing exogenous surfactant directly addresses the underlying pathology, while mechanical ventilation (or INSURE technique: Intubate-Surfactant-Extubate to CPAP) ensures adequate oxygenation and recruitment of collapsed alveoli. **Why other options are incorrect:** * **Option A (CPAP):** While CPAP is often the first-line stabilization for mild-to-moderate RDS, the presence of grunting in a 1.5 kg infant often indicates the need for more definitive surfactant therapy to reduce the work of breathing and prevent progression to respiratory failure. * **Option B (Mechanical Ventilation alone):** Ventilation without surfactant is suboptimal as it requires higher pressures to open collapsed alveoli, increasing the risk of barotrauma and Bronchopulmonary Dysplasia (BPD). * **Option C (Headbox Oxygen):** This provides supplemental oxygen but does not provide the pressure (PEEP) required to keep alveoli open, making it ineffective for RDS. **High-Yield Clinical Pearls for NEET-PG:** * **L/S Ratio:** A Lecithin/Sphingomyelin ratio of **>2:1** in amniotic fluid indicates fetal lung maturity. * **Chest X-ray Findings in RDS:** Characterized by a "Ground Glass Appearance" and "Air Bronchograms." * **Antenatal Steroids:** Administering Betamethasone or Dexamethasone to the mother 24–48 hours before preterm delivery is the most effective way to prevent RDS. * **Surfactant Source:** Most modern surfactants (e.g., Poractant alfa) are derived from bovine or porcine lungs.

Question 382: Neonatal seizures are associated with a poor prognosis in which of the following disorders, except?

A. Hypoglycemia
B. Intraventricular hemorrhage
C. Hypocalcemia (Correct Answer)
D. Meningitis

Explanation: **Explanation:** The prognosis of neonatal seizures is primarily determined by the **underlying etiology** rather than the seizure type or duration. **Why Hypocalcemia is the Correct Answer:** Hypocalcemia (specifically late-onset hypocalcemia, occurring after 3 days of life) is associated with an **excellent prognosis**. In these cases, the brain parenchyma is typically normal, and the seizures are caused by a transient metabolic imbalance. Once calcium levels are restored, the seizures usually resolve without long-term neurological sequelae or the need for chronic antiepileptic therapy. **Analysis of Incorrect Options:** * **Hypoglycemia:** Severe or prolonged symptomatic hypoglycemia can lead to permanent neuronal injury, particularly in the occipital cortex, leading to developmental delay and visual impairment. * **Intraventricular Hemorrhage (IVH):** Seizures occurring in the setting of IVH (especially Grade III or IV) indicate significant structural brain damage and carry a high risk of cerebral palsy and cognitive deficits. * **Meningitis:** Neonatal bacterial meningitis causes direct CNS inflammation, vasculitis, and potential infarction, leading to a guarded prognosis with a high incidence of neurodevelopmental disabilities. **High-Yield Clinical Pearls for NEET-PG:** * **Most common cause** of neonatal seizures: Hypoxic-Ischemic Encephalopathy (HIE). * **Best prognosis:** Late-onset hypocalcemia (90-100% normal development). * **Worst prognosis:** Early-onset seizures in the setting of HIE, brain malformations, or severe IVH. * **Drug of choice:** Phenobarbital remains the first-line treatment for neonatal seizures (Levetiracetam is an emerging alternative). * **Pyridine dependency:** Should be suspected in seizures refractory to standard anticonvulsants.

Question 383: A neonate with a congenital diaphragmatic hernia presents with respiratory distress. Breath sounds are decreased on the left side. Following bag and mask ventilation, an endotracheal tube is placed, and the maximal cardiac impulse shifts to the right side. What is the next step in management?

A. Confirm the position of the endotracheal tube by chest x-ray.
B. Remove the tube and reattempt intubation. (Correct Answer)
C. Insert a nasogastric tube.
D. Perform a chest x-ray.

Explanation: ### Explanation **1. Why the Correct Answer is Right:** In a neonate with Congenital Diaphragmatic Hernia (CDH), the mediastinum and heart are already displaced (usually to the right in left-sided CDH). However, the clinical scenario describes a **sudden shift** of the maximal cardiac impulse to the right *following* intubation. This is a classic sign of **right-sided mainstem bronchus intubation**. When the tube enters the right bronchus, the left lung (already hypoplastic) collapses further, and the right lung becomes over-inflated, pushing the mediastinum/heart even further to the right. In an emergency neonatal resuscitation setting, if clinical signs suggest malposition of the tube (asymmetric chest rise or sudden mediastinal shift), the immediate corrective action is to **withdraw/remove the tube and re-intubate** to ensure proper placement above the carina. **2. Why the Other Options are Wrong:** * **Options A & D (Chest X-ray):** While X-ray is the gold standard for confirming tube position, it is time-consuming. In a neonate with respiratory distress and a shifting mediastinum, waiting for imaging can lead to hypoxia and cardiac arrest. Clinical correction must precede radiological confirmation. * **Option C (Insert a nasogastric tube):** While NG tube insertion is a mandatory step in CDH management (to decompress the bowel and prevent lung compression), it does not address the acute shift in cardiac impulse caused by the endotracheal tube malposition. **3. NEET-PG High-Yield Pearls:** * **CDH Contraindication:** **Bag and Mask Ventilation (BMV)** is strictly contraindicated in CDH as it distends the herniated bowel loops, further compressing the hypoplastic lungs. * **Management Priority:** Immediate **endotracheal intubation** at birth and placement of a large-bore **Orogastric/Nasogastric tube** for decompression. * **Most Common Type:** Bochdalek hernia (Posterolateral), more common on the **left side** (85%). * **Classic Triad:** Dyspnea, Cyanosis, and Scaphoid abdomen.

Question 384: A male baby born at term to an O-negative mother with a positive Coombs test at delivery. The baby weighed 3 kg at birth, and his hemoglobin was 16 g/dL and total serum bilirubin (TSB) was 5 mg/dL. He passed black stools within the first 24 hours of life, and his temperature was 97.7°F. After 5 days, the infant's weight reduced by 60 gm, his axillary temperature dropped to 95°F, and he is jaundiced up to the chest. Parents also reported yellow, seedy stools. Lab investigations show hemoglobin is now 14.4 g/dL, and his TSB is 14 mg/dL. The change in which of the following parameters is of most concern to you as a pediatrician?

A. Hemoglobin
B. Temperature (Correct Answer)
C. Bilirubin
D. Stool

Explanation: The correct answer is **Temperature**. ### **Explanation** The most concerning finding in this neonate is the drop in axillary temperature to **95°F (35°C)**, which indicates **moderate hypothermia**. In a 5-day-old neonate, hypothermia is a "red flag" sign and is often the earliest clinical manifestation of **neonatal sepsis**. While the jaundice is present, the systemic instability (hypothermia) takes clinical priority as it suggests an underlying infection or metabolic derangement that can be life-threatening. ### **Why other options are incorrect:** * **Hemoglobin:** The drop from 16 g/dL to 14.4 g/dL is a physiological decline. While there is Rh incompatibility (O-negative mother, positive Coombs), the current Hb is well within the normal range for a 5-day-old, and there is no evidence of brisk hemolysis. * **Bilirubin:** A TSB of 14 mg/dL at 5 days of life in a term baby is below the threshold for phototherapy (typically >15-17 mg/dL). Jaundice up to the chest (Kramer Zone 2) correlates with a TSB of roughly 6–10 mg/dL, making 14 mg/dL a non-emergency finding. * **Stool:** The transition from black stools (meconium) to yellow, seedy stools is a **normal physiological transition** indicating adequate breastfeeding and a patent gastrointestinal tract. ### **NEET-PG High-Yield Pearls** * **Neonatal Sepsis:** Unlike adults, neonates often present with **hypothermia** rather than fever. Any temperature <36.5°C (97.7°F) should be investigated. * **Weight Loss:** A weight loss of 60g (2% of birth weight) at day 5 is normal. Term neonates can lose up to **10%** of birth weight in the first week, usually regained by day 10. * **Kramer’s Rule:** Jaundice progresses in a cephalocaudal direction. Zone 1 (Head/Neck: 5mg/dL), Zone 2 (Upper trunk: 10mg/dL), Zone 3 (Lower trunk: 12mg/dL).

Question 385: Key features of kangaroo mother care are all the following EXCEPT?

A. Skin to skin contact between mother and baby
B. Exclusive breast feeding
C. Initiated in a facility and continued at home
D. Done for babies with cyanosis (Correct Answer)

Explanation: **Explanation:** Kangaroo Mother Care (KMC) is a standardized, low-cost method of care for low birth weight (LBW) and preterm infants. The correct answer is **D** because KMC is only indicated for **hemodynamically stable** neonates. Cyanosis is a clinical sign of respiratory or cardiac distress; such infants require urgent medical intervention (oxygen therapy, resuscitation, or NICU admission) and are not candidates for KMC until they are stabilized. **Analysis of Options:** * **A. Skin-to-skin contact:** This is the hallmark of KMC. The baby is placed upright between the mother's breasts, providing warmth (thermoregulation) and promoting bonding. * **B. Exclusive breastfeeding:** KMC promotes frequent and exclusive breastfeeding, which is essential for the nutritional and immunological needs of the LBW infant. * **C. Facility to home transition:** KMC should be initiated in the hospital as soon as the baby is stable. It is not a one-time intervention but a continuous process that must be maintained at home after discharge. **High-Yield Clinical Pearls for NEET-PG:** * **Components of KMC:** 1. Kangaroo position (Skin-to-skin), 2. Kangaroo nutrition (Exclusive breastfeeding), 3. Early discharge and follow-up. * **Eligibility:** All stable LBW babies (<2500g). It is most beneficial for those <2000g. * **Duration:** Should be practiced for as long as possible (at least 1 hour per session to avoid frequent handling stress). * **Benefits:** Reduces the risk of hypothermia, sepsis, and hospital stay duration. It is proven to reduce neonatal mortality in LBW infants. * **When to stop:** When the baby reaches ~2500g or starts showing signs of discomfort/wriggling out of the position.

Question 386: A 6-day-old neonate presents to the NICU with respiratory depression, poor feeding, and persistent seizures. The child was born at 39 weeks gestation by spontaneous vaginal delivery to healthy parents. On examination, the neonate has a high forehead with unslanting palpebral fissures, hypoplastic supraorbital ridges, epicanthal folds, a depressed nasal bridge with a long philtrum, and hearing loss. Liver dysfunction, polycystic kidneys, and a patent ductus arteriosus were also present. Which of the following entities will be found to be increased in the serum of the baby?

A. Very long-chain fatty acids (VLCFAs) (Correct Answer)
B. Phytanic acid
C. Pipecolic acid
D. Pristanic acid

Explanation: ### Explanation The clinical presentation describes **Zellweger Syndrome (Cerebro-hepato-renal syndrome)**, the most severe form of **Peroxisome Biogenesis Disorders (PBD)**. It is caused by mutations in *PEX* genes, leading to a failure to form functional peroxisomes. **1. Why VLCFAs are the Correct Answer:** Peroxisomes are essential for the **$\beta$-oxidation of Very Long-Chain Fatty Acids (VLCFAs)** (carbon chains >22). In Zellweger syndrome, the absence of functional peroxisomes leads to a systemic inability to break down these lipids. Consequently, **VLCFAs (e.g., C26:0 and C26:1)** accumulate in the serum and tissues, particularly affecting the brain (demyelination) and adrenal glands. **2. Analysis of Incorrect Options:** * **B. Phytanic acid:** This is a branched-chain fatty acid found in dairy and fish. It undergoes **$\alpha$-oxidation** in peroxisomes. While it may be elevated in Zellweger syndrome, it is the primary marker for **Refsum Disease** (a defect in the enzyme phytanoyl-CoA hydroxylase). In a 6-day-old neonate, VLCFA elevation is more diagnostic and pathognomonic for PBDs. * **C. Pipecolic acid:** This is an intermediate in lysine metabolism. While it can be elevated in Zellweger syndrome, it is not as specific or routinely used for primary screening as VLCFAs. * **D. Pristanic acid:** This is a product of phytanic acid $\alpha$-oxidation. In Zellweger syndrome, pristanic acid levels are typically **low or normal** because the precursor (phytanic acid) cannot be converted into pristanic acid due to the peroxisomal defect. **3. Clinical Pearls for NEET-PG:** * **Triad of Zellweger:** Dysmorphic facies (high forehead, large fontanelles), Hepatomegaly (with jaundice/dysfunction), and Neurological impairment (hypotonia, seizures). * **Radiological Hallmark:** **Chondrodysplasia punctata** (stippled epiphyses), especially in the patella and acetabulum. * **Prognosis:** Extremely poor; most infants do not survive beyond the first year of life. * **Inheritance:** Autosomal Recessive.

Question 387: A newborn baby is Rh positive, born to an Rh negative mother. The cord bilirubin level is 7 mg%, with a conjugated bilirubin of 1 mg%. What is the appropriate treatment?

A. No treatment required
B. Discontinue breastfeeding for 48 hours
C. Continue breastfeeding and initiate phototherapy
D. Discontinue breastfeeding and prepare for exchange blood transfusion (Correct Answer)

Explanation: **Explanation:** The core issue in this scenario is **Rh Isoimmunization** leading to severe hemolytic disease of the newborn. The key indicator for immediate intervention is the **cord bilirubin level**. **1. Why Option D is Correct:** In a newborn with Rh incompatibility, a **cord bilirubin level >5 mg/dL** (or a hemoglobin <10 g/dL) is a definitive indication for an **immediate Exchange Blood Transfusion (EBT)**. A level of 7 mg% indicates rapid, massive hemolysis occurring in utero. EBT is life-saving as it removes sensitized RBCs, clears circulating maternal antibodies, and prevents kernicterus by rapidly lowering bilirubin. While the question mentions discontinuing breastfeeding, in clinical practice, the focus is the emergent EBT; however, in the context of this specific MCQ, EBT is the mandatory intervention. **2. Why Other Options are Incorrect:** * **Option A:** A cord bilirubin of 7 mg% is a medical emergency; "no treatment" would lead to permanent neurological damage (kernicterus). * **Option B:** Breastfeeding jaundice or breast milk jaundice occurs much later (after 3–5 days). It is never the cause of high bilirubin at birth. * **Option C:** While phototherapy is started immediately, it is insufficient as a standalone treatment when cord bilirubin exceeds 5 mg%. Phototherapy takes time to work, whereas EBT provides an immediate reduction. **Clinical Pearls for NEET-PG:** * **Indications for EBT in Rh Isoimmunization:** Cord bilirubin >5 mg/dL, Cord Hb <10 g/dL, or a rate of rise in bilirubin >0.5 mg/dL/hour despite intensive phototherapy. * **Normal Cord Bilirubin:** Usually <2 mg/dL. * **Blood for EBT in Rh incompatibility:** O-negative RBCs suspended in AB plasma (cross-matched with mother’s serum). * **Most common cause of hemolytic disease:** ABO incompatibility (usually milder); **Most severe:** Rh incompatibility.

Question 388: Physiologic jaundice in term newborns is best characterized by

A. The onset of clinical jaundice by 12 hours of age.
B. Persistence of clinical jaundice for at least 1 week.
C. Equal elevation of direct and indirect serum bilirubin values.
D. A rise in serum bilirubin concentration of less than 5 mg/dL/day. (Correct Answer)

Explanation: Physiologic jaundice is a common, non-pathological condition in neonates resulting from the transient inability of the immature liver to conjugate bilirubin, combined with a high red blood cell turnover. ### **Explanation of the Correct Option** **D. A rise in serum bilirubin concentration of less than 5 mg/dL/day:** In physiologic jaundice, the rate of bilirubin accumulation is gradual. A rise of **<5 mg/dL in 24 hours** (or <0.2 mg/dL/hour) is a hallmark of physiologic jaundice. If the rate exceeds this threshold, it suggests a pathological process like hemolysis (e.g., Rh or ABO incompatibility). ### **Why Other Options are Incorrect** * **A. Onset by 12 hours:** Clinical jaundice appearing within the **first 24 hours** of life is **always pathological**. Physiologic jaundice typically appears after 24–72 hours. * **B. Persistence for 1 week:** In term infants, physiologic jaundice usually peaks on day 3–5 and disappears by **7–10 days**. Persistence beyond 2 weeks in term infants (or 3 weeks in preterm) is termed "prolonged jaundice" and requires investigation. * **C. Equal elevation of direct and indirect bilirubin:** Physiologic jaundice is characterized by **unconjugated (indirect) hyperbilirubinemia**. Direct bilirubin levels >2 mg/dL or >20% of total bilirubin are always pathological (suggesting cholestasis). ### **High-Yield NEET-PG Pearls** * **Peak Levels:** In term infants, the peak bilirubin is usually **<13–15 mg/dL**. * **Mechanism:** Increased bilirubin load (short RBC lifespan), decreased hepatic uptake (low Ligandin/Y-protein), and decreased conjugation (low UGT1A1 activity). * **Kramer’s Rule:** Used to clinically estimate bilirubin levels based on cephalocaudal progression (Face: ~5 mg/dL; Palms/Soles: >15 mg/dL). * **Treatment Threshold:** Physiologic jaundice requires no treatment; however, if levels cross age-specific thresholds on the **Bhutani Nomogram**, phototherapy is initiated.

Question 389: What is the most common cause of jaundice, irritability, and convulsions in a child with a history of Rh incompatibility?

A. Kernicterus (Correct Answer)
B. Physiological jaundice
C. Hyperpyraxia
D. Meningitis

Explanation: ### Explanation The clinical presentation of jaundice, irritability, and convulsions in the context of Rh incompatibility points directly to **Kernicterus** (Bilirubin-induced Neurologic Dysfunction). **1. Why Kernicterus is Correct:** In Rh incompatibility, massive hemolysis leads to high levels of **unconjugated bilirubin (UCB)**. Because UCB is lipid-soluble, it can cross the blood-brain barrier when levels exceed the albumin-binding capacity (typically >20–25 mg/dL in term infants). It deposits in the **basal ganglia** (specifically the globus pallidus) and subthalamic nuclei, causing neurotoxicity. The acute phase manifests as lethargy and poor feeding, progressing to irritability, hypertonia (opisthotonus), and **convulsions**. **2. Why Other Options are Incorrect:** * **Physiological Jaundice:** This is a benign, self-limiting condition occurring after 24 hours of life. Bilirubin levels rarely rise high enough to cause neurological symptoms. * **Hyperpyraxia:** While high fever can cause seizures (febrile seizures), it does not explain the jaundice or the specific history of Rh incompatibility. * **Meningitis:** Although it presents with irritability and convulsions, it is an infectious process. While it must be ruled out in a sick neonate, the specific association with Rh isoimmunization makes Kernicterus the more likely diagnosis. **3. NEET-PG High-Yield Pearls:** * **Most common site affected:** Globus pallidus (Basal Ganglia). * **MRI Finding:** High-intensity signals in the globus pallidus on T2-weighted images. * **Late Sequelae:** Choreoathetoid cerebral palsy, sensorineural hearing loss (SNHL), and upward gaze palsy. * **Prevention:** Administration of **Anti-D (RhoGAM)** to Rh-negative mothers at 28 weeks and within 72 hours of delivery.

Question 390: A male baby was born in a hospital. After 12 hours of birth, the baby was found to be pale. His serum total bilirubin level was 20 mg/dl and unconjugated bilirubin was 15 mg/dl. After 36 hours of birth, Hemoglobin was 14 g/dl, and the reticulocyte count was high. On peripheral smear, nucleated RBCs and spherocytes are seen. What is the best possible diagnosis?

A. Pyruvate kinase deficiency
B. Sickle cell anemia
C. Hereditary spherocytosis (Correct Answer)
D. Rh incompatibility

Explanation: **Explanation:** The clinical presentation points towards a case of **early-onset neonatal jaundice** with evidence of **hemolysis**. **1. Why Hereditary Spherocytosis (HS) is the correct answer:** * **Early Jaundice:** HS often presents within the first 24 hours of life. The high unconjugated bilirubin (15 mg/dl) and high reticulocyte count indicate active hemolysis. * **Peripheral Smear:** The presence of **spherocytes** and **nucleated RBCs** (erythroblasts) is the hallmark of HS. Spherocytes are formed due to defects in RBC membrane proteins (like Spectrin or Ankyrin), leading to membrane loss and a spherical shape. * **Hemoglobin:** A Hb of 14 g/dl in a neonate is relatively low (normal is 17–20 g/dl), supporting a hemolytic process. **2. Why other options are incorrect:** * **Rh Incompatibility:** While it causes severe early jaundice and nucleated RBCs (Erythroblastosis fetalis), the peripheral smear typically shows **polychromasia**, not spherocytes. Spherocytes are more characteristic of ABO incompatibility, but HS is the classic diagnosis when spherocytes dominate the smear. * **Pyruvate Kinase Deficiency:** This causes non-spherocytic hemolytic anemia. The smear would show **echinocytes** (burr cells) rather than spherocytes. * **Sickle Cell Anemia:** This rarely presents in the neonatal period because **HbF (Fetal Hemoglobin)** is predominant, which inhibits the sickling of RBCs. Symptoms usually appear after 6 months when HbF levels drop. **Clinical Pearls for NEET-PG:** * **Most common cause of HS:** Mutation in the **Ankyrin** gene (Autosomal Dominant). * **Screening Test:** Osmotic Fragility Test (increased fragility). * **Confirmatory Test:** EMA (Eosin-5-maleimide) binding test via flow cytometry (Gold Standard). * **Management:** Phototherapy/Exchange transfusion for neonatal jaundice; Splenectomy (usually deferred until after 5 years of age).

Practice by Chapter

Neonatal Resuscitation

Practice Questions

Care of the Normal Newborn

Practice Questions

Prematurity and Low Birth Weight

Practice Questions

Respiratory Distress Syndrome

Practice Questions

Neonatal Jaundice

Practice Questions

Neonatal Sepsis

Practice Questions

Necrotizing Enterocolitis

Practice Questions

Intraventricular Hemorrhage

Practice Questions

Persistent Pulmonary Hypertension

Practice Questions

Perinatal Asphyxia

Practice Questions

Neonatal Seizures

Practice Questions

Congenital Anomalies

Practice Questions

Want unlimited practice?

Get full access to all questions, explanations, and performance tracking.

Start For Free