OBGYN

Question 1

A 28-year-old Primigravida at 8 weeks of gestation is known to have chronic hypertension and presented to Antenatal Clinic. Which of the following antihypertensive medications is contraindicated?
A. Labetalol
B. Nifedipine
C. Lisinopril
D. Methyldopa

Answer 1

C. Lisinopril

Question 2

A 28-year-old G4 P3 AO at 12 weeks of gestation with a prior history of preeclampsia and fetal growth restriction presented to the Antenatal Clinic. Which of the following will most likely reduce the risk of growth restriction and preeclampsia?
A. Aspirin
B. Progesterone
C. Multivitamins
D. Ferrous sulfate

Answer 2

A. Aspirin

Question 3

A 22-year-old G2 PO Al at 13 weeks of gestation presented to the Antenatal Clinic. In her first pregnancy, she had a painless fetal passage at 22 weeks. Which of the following interventions is most recommended for the current pregnancy?
A. Aspirin
B. Folic acid
C. Cervical cerclage
D. Regular antenatal visits with no specific intervention

Answer 3

C. Cervical cerclage

Question 4

A 30-year-old Primigravida is found to have hyperthyroidism during her pregnancy. Which of the following is the most contraindicated?
A. Propranolol
B. Methimazole
C. Thyroidectomy
D. Radioactive iodine

Answer 4

D. Radioactive iodine

Question 5

A 30-year-old Primigravida is found to have hyperthyroidism during her pregnancy. Which of the following is the most contraindicated?
A. Propranolol
B. Methimazole
C. Thyroidectomy
D. Radioactive iodine

Answer 5

D. Radioactive iodine

Question 6

A 28-year-old Primigravida presented to the Antenatal Clinic for an Ultrasound scan. Ultrasound: Single viable fetus with significant lower levels of amniotic fluid (oligohydramnios). Which of the following is the most likely cause?
A. Chorioangioma
B. Duodenal atresia
C. Diabetes mellitus
D. Placental insufficiency

Answer 6

D. Placental insufficiency

Question 7

A 36-year-old presented to the Antenatal Clinic for an Ultrasound scan. Ultrasound: Single viable fetus with significant increased levels of amniotic fluid (polyhydramnios). Which of the following is the most likely cause?
A. Anencephaly
B. Post-term pregnancy
C. Posterior urethral valve
D. Maternal ingestion of NSAID

Answer 7

A. Anencephaly

Question 8

A pregnant woman with prenatal diagnosis of Rhesus (Rh) alloimmunization had an ultrasound scan during follow-up. Which of the following is the most diagnostic sign?
A. Thin placenta
B. Fetal bradycardia
C. Fetal ascites with skin edema
D. Low fetal middle cerebral artery (MCA) Doppler peak systolic velocity

Answer 8

C. Fetal ascites with skin edema

Question 9

A 23-year-old pregnant woman at 28 weeks of gestation. Ultrasound showed fetal hydrops with high peak systolic velocity more than 1.8 MOM in the middle cerebral artery Doppler. Which of the following is the most likely cause?
A. Aneuploidy
B. Cervical teratoma
C. Anti-kell antibodies
D. Diaphragmatic hernia

Answer 9

C. Anti-kell antibodies