Embryonic structure, identified earliest on USG, for confirmation of pregnancy is: March 2011, March 2013
Correct Answer: Gestation sac
Description: Ans. C: Gestation sac Gestation sac and embryonic yolk sac is identified at menstrual age of 5 weeks Fetal pole and cardiac activity is identified on USG at menstrual age of 6 weeks Lower limb buds, upper limb buds and spine at 7, 8 and 9 weeks respectively Remember: Total duration of pregnancy: 280 days Earliest detection of pregnancy by USG: Gestational sac Pregnancy is confirmed by: - Fetal hea rate - Fetal sac on USG - Fetal movements Transvaginal sonography detects gestational sac: at 14 days after ovulation
Category:
Gynaecology & Obstetrics
Get More
Subject Mock Tests
Practice with over 200,000 questions from various medical subjects and improve your knowledge.
Attempt a mock test nowMock Exam
Take an exam with 100 random questions selected from all subjects to test your knowledge.
Coming SoonGet More
Subject Mock Tests
Try practicing mock tests with over 200,000 questions from various medical subjects.
Attempt a mock test now