Test your basic knowledge |

USMLE Embryo

Subjects : health-sciences, usmle
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. What causes persistent Truncus Arteriosus? What does it result in?






2. Which branchial apparatus develops into the superior parathyroids?






3. What embryological structures give rise to the SVC?






4. What causes the transposition of the great vessels? What does it result in?






5. what structures are the derivatives of the neural crest cells in branchial arches?






6. How do AV canals form?






7. What is a teratogen that causes Ebsteins anomaly? What is ebsteins anomaly?

Warning: Invalid argument supplied for foreach() in /var/www/html/basicversity.com/show_quiz.php on line 183


8. What embryological structure gives rise to the smooth part of the right atrium?






9. What does the first branchial pouch create?






10. What is the Eisenmeger complex?






11. As a horseshoe kidney ascends during kidney development - What do they get trapped under?






12. What separates the ant 1/3 and post 2/3 of tongue?






13. From what region do the thalami form?






14. What is the mcc of renovascular hypertension in children? What does this predispose to?






15. From What embryonic layer do the astrocytes arise?






16. What is the primitive streak? From what layer does it form?






17. What does the ductus venosus shunt blood away from? What is its remnant?






18. When does hCG secretion take place? with what event?






19. In order to survive tricuspid atresia - What do you need?






20. From What embryonic layer do the ANS arise?






21. Where is the mothers blood located in the placenta?






22. What causes a vesicourachal diverticulum? What is it?






23. From What embryonic layer do the ependymal cells arise?






24. What artery is derived branchial (aortic) arch 3?






25. Which branchial arch derivative is obliterated?






26. When does hcG get secreted? What does it do?up until when ?






27. What does the midgut form? hindgut?






28. What axis does the basal plate form? what neural system does it become?






29. What can vit A in excess cause in the fetus?






30. Cleft lip is a failure of fusion of ________ and ______.






31. What is an arnold chiari II malformation? through what hole does it herniate?






32. What is annular pancreas associated with in infants?






33. What gene is produced in the zone of polarizing activity?






34. From What embryonic layer does the inner arise?






35. From What embryonic layer do CNS neurons arise?






36. From where does the pulmonary arteries and the ductus arteriosus arise?






37. From What embryonic layer are the pia and arachnoid from?






38. in hypospadias - on which side is the abnormal opening? What causes it?






39. what invaginates to form the primitive streak?






40. From what are the umbilical arteries and veins derived from?






41. which genital embryology is default? From what duct? what duct degenerates without signal to stay?






42. From What embryonic layer does the retina arise?






43. which tracts are damaged first in syringomelia? What tract is preserved?






44. What secretes hCG?






45. What is the 'fetal period'- ie When is it?






46. What causes tetralogy of Fallot?






47. What is the mnueomonic for the mesodermal defects? What does it stand for?






48. From where to Where is the foregut derivative? midgut? hindgut?






49. Septum primum (patent foramen oval) caused by excessive resorption of...






50. Which part of the branchial apparatus makes up membranes?







Sorry!:) No result found.

Can you answer 50 questions in 15 minutes?


Let me suggest you:



Major Subjects



Tests & Exams


AP
CLEP
DSST
GRE
SAT
GMAT

Most popular tests