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Senior Registrar (Gastroenterology) Complete Preparation Guide & Solved Questions (2026) - Apex Rankers

BPSC Recruitment Examination Syllabus & Question Bank

4091 Total Questions
~6137 mins Read Time
3 Subject Areas
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Q. 1 MULTIPLE_CHOICE
Difficulty: EASY (1 Mark)
In the Neonatal Resuscitation Program (NRP), the compression-to-ventilation ratio is:
A
3:1 (90 compressions and 30 breaths/min)
✓ Correct
B
5:1
C
30:2
D
15:2
💡 Step-by-Step Explanation & Concept Rationale
3:1 ratio provides 120 total events per minute to support neonatal perfusion.
Q. 2 MULTIPLE_CHOICE
Difficulty: EASY (1 Mark)
Respiratory Distress Syndrome (RDS) in premature neonates is caused by deficiency of:
A
Growth hormone
B
Insulin
C
Thyroxine
D
Pulmonary surfactant (Dipalmitoylphosphatidylcholine)
✓ Correct
💡 Step-by-Step Explanation & Concept Rationale
Surfactant synthesized by Type II pneumocytes prevents end-expiratory alveolar collapse.
Q. 3 MULTIPLE_CHOICE
Difficulty: MEDIUM (1 Mark)
Targeted pre-ductal oxygen saturation at 10 minutes after birth in a healthy newborn is:
A
70% to 75%
B
100%
C
85% to 95%
✓ Correct
D
60% to 65%
💡 Step-by-Step Explanation & Concept Rationale
Neonatal transition requires up to 10 minutes to reach normal pre-ductal room air saturation.
Q. 4 MULTIPLE_CHOICE
Difficulty: MEDIUM (1 Mark)
Antenatal corticosteroid therapy (Betamethasone/Dexamethasone) before preterm delivery reduces:
A
RDS, Intraventricular Hemorrhage (IVH), and neonatal mortality
✓ Correct
B
Post-term birth
C
Maternal diabetes
D
Neonatal jaundice
💡 Step-by-Step Explanation & Concept Rationale
Steroids induce surfactant maturation and structural vascular integrity in fetal lungs.
Q. 5 MULTIPLE_CHOICE
Difficulty: HARD (1 Mark)
Emergency therapy for severe neonatal hyperbilirubinemia exceeding exchange transfusion threshold is:
A
Double-volume exchange transfusion and intensive phototherapy
✓ Correct
B
Antibiotics
C
Phenobarbital only
D
Saline bolus
💡 Step-by-Step Explanation & Concept Rationale
Exchange transfusion rapidly clears toxic unconjugated bilirubin to prevent kernicterus.
Q. 6 MULTIPLE_CHOICE
Difficulty: EASY (1 Mark)
In professional practice: In the Neonatal Resuscitation Program (NRP), the compression-to-ventilation ratio is:
A
30:2
B
5:1
C
15:2
D
3:1 (90 compressions and 30 breaths/min)
✓ Correct
💡 Step-by-Step Explanation & Concept Rationale
3:1 ratio provides 120 total events per minute to support neonatal perfusion.
Q. 7 MULTIPLE_CHOICE
Difficulty: EASY (1 Mark)
In professional practice: Respiratory Distress Syndrome (RDS) in premature neonates is caused by deficiency of:
A
Insulin
B
Growth hormone
C
Thyroxine
D
Pulmonary surfactant (Dipalmitoylphosphatidylcholine)
✓ Correct
💡 Step-by-Step Explanation & Concept Rationale
Surfactant synthesized by Type II pneumocytes prevents end-expiratory alveolar collapse.
Q. 8 MULTIPLE_CHOICE
Difficulty: MEDIUM (1 Mark)
In professional practice: Targeted pre-ductal oxygen saturation at 10 minutes after birth in a healthy newborn is:
A
60% to 65%
B
85% to 95%
✓ Correct
C
70% to 75%
D
100%
💡 Step-by-Step Explanation & Concept Rationale
Neonatal transition requires up to 10 minutes to reach normal pre-ductal room air saturation.
Q. 9 MULTIPLE_CHOICE
Difficulty: MEDIUM (1 Mark)
In professional practice: Antenatal corticosteroid therapy (Betamethasone/Dexamethasone) before preterm delivery reduces:
A
Neonatal jaundice
B
RDS, Intraventricular Hemorrhage (IVH), and neonatal mortality
✓ Correct
C
Post-term birth
D
Maternal diabetes
💡 Step-by-Step Explanation & Concept Rationale
Steroids induce surfactant maturation and structural vascular integrity in fetal lungs.
Q. 10 MULTIPLE_CHOICE
Difficulty: HARD (1 Mark)
In professional practice: Emergency therapy for severe neonatal hyperbilirubinemia exceeding exchange transfusion threshold is:
A
Double-volume exchange transfusion and intensive phototherapy
✓ Correct
B
Antibiotics
C
Phenobarbital only
D
Saline bolus
💡 Step-by-Step Explanation & Concept Rationale
Exchange transfusion rapidly clears toxic unconjugated bilirubin to prevent kernicterus.
Q. 11 MULTIPLE_CHOICE
Difficulty: EASY (1 Mark)
According to standard examination standards: In the Neonatal Resuscitation Program (NRP), the compression-to-ventilation ratio is:
A
30:2
B
3:1 (90 compressions and 30 breaths/min)
✓ Correct
C
5:1
D
15:2
💡 Step-by-Step Explanation & Concept Rationale
3:1 ratio provides 120 total events per minute to support neonatal perfusion.
Q. 12 MULTIPLE_CHOICE
Difficulty: EASY (1 Mark)
According to standard examination standards: Respiratory Distress Syndrome (RDS) in premature neonates is caused by deficiency of:
A
Insulin
B
Thyroxine
C
Growth hormone
D
Pulmonary surfactant (Dipalmitoylphosphatidylcholine)
✓ Correct
💡 Step-by-Step Explanation & Concept Rationale
Surfactant synthesized by Type II pneumocytes prevents end-expiratory alveolar collapse.
Q. 13 MULTIPLE_CHOICE
Difficulty: MEDIUM (1 Mark)
According to standard examination standards: Targeted pre-ductal oxygen saturation at 10 minutes after birth in a healthy newborn is:
A
70% to 75%
B
85% to 95%
✓ Correct
C
100%
D
60% to 65%
💡 Step-by-Step Explanation & Concept Rationale
Neonatal transition requires up to 10 minutes to reach normal pre-ductal room air saturation.
Q. 14 MULTIPLE_CHOICE
Difficulty: MEDIUM (1 Mark)
According to standard examination standards: Antenatal corticosteroid therapy (Betamethasone/Dexamethasone) before preterm delivery reduces:
A
Maternal diabetes
B
RDS, Intraventricular Hemorrhage (IVH), and neonatal mortality
✓ Correct
C
Neonatal jaundice
D
Post-term birth
💡 Step-by-Step Explanation & Concept Rationale
Steroids induce surfactant maturation and structural vascular integrity in fetal lungs.
Q. 15 MULTIPLE_CHOICE
Difficulty: HARD (1 Mark)
According to standard examination standards: Emergency therapy for severe neonatal hyperbilirubinemia exceeding exchange transfusion threshold is:
A
Phenobarbital only
B
Antibiotics
C
Saline bolus
D
Double-volume exchange transfusion and intensive phototherapy
✓ Correct
💡 Step-by-Step Explanation & Concept Rationale
Exchange transfusion rapidly clears toxic unconjugated bilirubin to prevent kernicterus.
Q. 16 MULTIPLE_CHOICE
Difficulty: EASY (1 Mark)
From an applied perspective: In the Neonatal Resuscitation Program (NRP), the compression-to-ventilation ratio is:
A
5:1
B
3:1 (90 compressions and 30 breaths/min)
✓ Correct
C
30:2
D
15:2
💡 Step-by-Step Explanation & Concept Rationale
3:1 ratio provides 120 total events per minute to support neonatal perfusion.
Q. 17 MULTIPLE_CHOICE
Difficulty: EASY (1 Mark)
From an applied perspective: Respiratory Distress Syndrome (RDS) in premature neonates is caused by deficiency of:
A
Growth hormone
B
Pulmonary surfactant (Dipalmitoylphosphatidylcholine)
✓ Correct
C
Thyroxine
D
Insulin
💡 Step-by-Step Explanation & Concept Rationale
Surfactant synthesized by Type II pneumocytes prevents end-expiratory alveolar collapse.
Q. 18 MULTIPLE_CHOICE
Difficulty: MEDIUM (1 Mark)
From an applied perspective: Targeted pre-ductal oxygen saturation at 10 minutes after birth in a healthy newborn is:
A
85% to 95%
✓ Correct
B
100%
C
70% to 75%
D
60% to 65%
💡 Step-by-Step Explanation & Concept Rationale
Neonatal transition requires up to 10 minutes to reach normal pre-ductal room air saturation.
Q. 19 MULTIPLE_CHOICE
Difficulty: MEDIUM (1 Mark)
From an applied perspective: Antenatal corticosteroid therapy (Betamethasone/Dexamethasone) before preterm delivery reduces:
A
Post-term birth
B
Maternal diabetes
C
RDS, Intraventricular Hemorrhage (IVH), and neonatal mortality
✓ Correct
D
Neonatal jaundice
💡 Step-by-Step Explanation & Concept Rationale
Steroids induce surfactant maturation and structural vascular integrity in fetal lungs.
Q. 20 MULTIPLE_CHOICE
Difficulty: HARD (1 Mark)
From an applied perspective: Emergency therapy for severe neonatal hyperbilirubinemia exceeding exchange transfusion threshold is:
A
Saline bolus
B
Double-volume exchange transfusion and intensive phototherapy
✓ Correct
C
Phenobarbital only
D
Antibiotics
💡 Step-by-Step Explanation & Concept Rationale
Exchange transfusion rapidly clears toxic unconjugated bilirubin to prevent kernicterus.
Q. 21 MULTIPLE_CHOICE
Difficulty: EASY (1 Mark)
Under standard operational protocols: In the Neonatal Resuscitation Program (NRP), the compression-to-ventilation ratio is:
A
5:1
B
30:2
C
15:2
D
3:1 (90 compressions and 30 breaths/min)
✓ Correct
💡 Step-by-Step Explanation & Concept Rationale
3:1 ratio provides 120 total events per minute to support neonatal perfusion.
Q. 22 MULTIPLE_CHOICE
Difficulty: EASY (1 Mark)
Under standard operational protocols: Respiratory Distress Syndrome (RDS) in premature neonates is caused by deficiency of:
A
Growth hormone
B
Thyroxine
C
Insulin
D
Pulmonary surfactant (Dipalmitoylphosphatidylcholine)
✓ Correct
💡 Step-by-Step Explanation & Concept Rationale
Surfactant synthesized by Type II pneumocytes prevents end-expiratory alveolar collapse.
Q. 23 MULTIPLE_CHOICE
Difficulty: MEDIUM (1 Mark)
Under standard operational protocols: Targeted pre-ductal oxygen saturation at 10 minutes after birth in a healthy newborn is:
A
60% to 65%
B
85% to 95%
✓ Correct
C
100%
D
70% to 75%
💡 Step-by-Step Explanation & Concept Rationale
Neonatal transition requires up to 10 minutes to reach normal pre-ductal room air saturation.
Q. 24 MULTIPLE_CHOICE
Difficulty: MEDIUM (1 Mark)
Under standard operational protocols: Antenatal corticosteroid therapy (Betamethasone/Dexamethasone) before preterm delivery reduces:
A
Maternal diabetes
B
Neonatal jaundice
C
Post-term birth
D
RDS, Intraventricular Hemorrhage (IVH), and neonatal mortality
✓ Correct
💡 Step-by-Step Explanation & Concept Rationale
Steroids induce surfactant maturation and structural vascular integrity in fetal lungs.
Q. 25 MULTIPLE_CHOICE
Difficulty: HARD (1 Mark)
Under standard operational protocols: Emergency therapy for severe neonatal hyperbilirubinemia exceeding exchange transfusion threshold is:
A
Antibiotics
B
Saline bolus
C
Phenobarbital only
D
Double-volume exchange transfusion and intensive phototherapy
✓ Correct
💡 Step-by-Step Explanation & Concept Rationale
Exchange transfusion rapidly clears toxic unconjugated bilirubin to prevent kernicterus.
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