Imaging in Obstetrics
- Previous year questions on Imaging in Obstetrics for NEET PG (National Eligibility cum Entrance Test - Postgraduate), from the Obstetrics & Gynaecology section of the exam.
- Most questions here come from previous-year papers of Indian postgraduate medical entrance and licensing exams; where a paper and year are recorded the question carries them. The image-based questions are original vignettes written around an openly licensed figure, and were never asked in any exam.
- 18 live questions in Imaging in Obstetrics.
- Obstetrics & Gynaecology is worth about 30 of 300 questions on the exam. See every subject’s weightage.
- Question set last updated 6 Sept 2026.
Q1.18-20wks Level II scan is done for?
- ADiagnosis of fetal anomaly✓ Correct answer
- BLung maturity
- CSex determination
- DAFI
Q2.18-20 weeks Level II scan is done for
- ADiagnosis of fetal anomaly✓ Correct answer
- BLung maturity
- CSex determination
- DAFI
Q3.Risk for postnatal urinary abnormality is severe if Renal pelvic dilatation is ----- in third trimester?
- A4 to < 7mm
- B7 to < 9mm
- C9 to <= 15mm
- D> 15mm✓ Correct answer
Q4.Gas shadow in heart and vessels are seen in
- AIUD✓ Correct answer
- BStill birth
- CAbortion
- DLive IUGR
Q5.Most accurate tool for gestational age assignment is
- AMenstrual history
- BClinical assessment
- CFirst trimester Crown-Rump length✓ Correct answer
- DFemur length
Q6.All of the following are ultrasonographic fetal growth parameters except :
- ABiparietal diameter
- BHead circumference
- CTranscerebeller diameter✓ Correct answer
- DFemur length
Q7.Yolk sac is visible on USG first at
- A4th week POG
- BEarly 5th week POG
- CLate 5th week POG✓ Correct answer
- D6th week POG
Q8.The normal range of AFI is
- A2 to 8cm
- B5 to 8cm
- C2 to 24cm
- D5 to 24cm✓ Correct answer
Q9.Hydrocephalus is best detected antenately by:
- AX-ray abdomen
- BAmniocentesis
- CClinical examination
- DUltrasonography✓ Correct answer
Q10.Which of the following is the IOC to detect abnormally located placenta?
- ATVS✓ Correct answer
- BMRI
- CDoppler
- DTAS
Answer key
Q1: A. Diagnosis of fetal anomaly; Q2: A. Diagnosis of fetal anomaly; Q3: D. > 15mm; Q4: A. IUD; Q5: C. First trimester Crown-Rump length; Q6: C. Transcerebeller diameter; Q7: C. Late 5th week POG; Q8: D. 5 to 24cm; Q9: D. Ultrasonography; Q10: A. TVS.
Other topics in Obstetrics & Gynaecology
- Anatomy of the Female Pelvic Organs
- Physiology of Conception and Fertilisation
- The Maternal Pelvis and Fetal Skull
- The Placenta and Fetal Membranes
- Sexual Development, Puberty and Adolescent Gynaecology
- Maternal Physiological Changes in Pregnancy
- Pregnancy Diagnosis and Antenatal Assessment
- Antenatal Screening and Investigations
- Normal Labour: Stages and Mechanism
- Abnormal Labour and Dystocia
- Labour Induction and Augmentation
- Malpresentations and Malpositions
- Assisted Vaginal Delivery: Forceps and Vacuum
- Caesarean Delivery and Vaginal Birth After Caesarean (VBAC)
- Puerperium
- Multiple Pregnancy
- Ectopic Pregnancy
- Abortion and Medical Termination of Pregnancy (MTP)
- Antepartum Haemorrhage
- Postpartum Haemorrhage and Its Management
- Preterm Labour and Post-term Pregnancy
- Gestational Trophoblastic Disease
- Fetal Growth Restriction and Fetal Surveillance
- Anaemia in Pregnancy
- Hypertensive Disorders of Pregnancy
- Diabetes Mellitus in Pregnancy
- Thyroid Disorders in Pregnancy
- Cardiac Disease in Pregnancy
- Rhesus Isoimmunisation and Haemolytic Disease
- Liver Disease and Infections in Pregnancy
- Menstrual Disorders and Abnormal Uterine Bleeding
- Urogynaecology and Urinary Incontinence
- Prolapse
- Uterine Fibroids
- Adenomyosis and Endometriosis
- Ovarian Disorders
- Contraception and Sterilisation
- Vaginitis and Vaginal Infections
- Infections of the Vulva
- Pelvic Inflammatory Disease (PID)
- Genital Tuberculosis
- Infertility
- Perimenopause, Menopause and Postmenopausal Bleeding
- Ovarian Tumours
- Vulval and Vaginal Malignancies
- Carcinoma of the Cervix
- Carcinoma of the Endometrium
- Obstetric and Gynaecological Instruments