Embryological Derivatives Flashcards

0
Q

Urachus

A

Median umbilical ligament

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1
Q

Gubernaculum

A

Round ligament

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2
Q

Ductus arteriosum

A

Ligamentum arteriosum

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3
Q

Umbilical vein

A

Ligamentum teres

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4
Q

Umbilical artery

A

Medial umbilical ligament

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5
Q

Ductus venosus

A

Ligamentum venosum

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6
Q

Foramen ovale

A

Fossa ovalis

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7
Q

Round ligament

A

Gubernaculum

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8
Q

Median umbilical ligament

A

Urachus

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9
Q

Ligamentum venosum

A

Ductus venosus

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10
Q

Ligamentum arteriosum

A

Ductus arteriosus

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11
Q

Ligamentum teres

A

Umbilical vein

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12
Q

Medial umbilical ligament

A

Umbilical artery

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13
Q

Fossa ovalis

A

Foramen ovale

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14
Q

Ligamentum arteriosum

A

Ductus arteriosus

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15
Q

Urogenital sinus (vesical part) becomes…

A

Urinary bladder

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16
Q

Urogenital sinus(pelvic part) becomes…

A

Urethra in the bladder neck,prostatic and membranous parts in males and entire part in females

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17
Q

Urogenital sinus(phallic part) becomes…

A

Genital tubercle

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18
Q

Neural crest cells give rise to…

A

Adrenal medulla

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19
Q

Adrenal medulla came from…

A

Neural crest cells

20
Q

Ureteric bud

A

Ureter,renal pelvis,renal chalices,collecting tubules

21
Q

Ureter,renal pelvis,renal calices,collecting tubules

A

Ureteric bud

22
Q

Metanephric tubule

A

Nephron

23
Q

Nephron

A

Metanephric tubule

24
Q

Telencephalon becomes…

A

Cerebrum

25
Q

Diencephalon becomes…

A

Thalamus

26
Q

Mesencephalon becomes…

A

Midbrain

27
Q

Myelencephalon becomes…

A

Medulla

28
Q

Metencephalon becomes…

A

Pons,cerebellum

29
Q

Telencephalon & diencephalon came from…

A

Prosencephalon

30
Q

Mesencephalon came from…

A

(mesencephalon has no division)

31
Q

Metencephalon and myelencephalon came from…

A

Rhombencephalon

32
Q

Cerebrum came from…

A

Telencephalon

33
Q

Thalamus came from…

A

Diencephalon

34
Q

Midbrain came from…

A

Mesencephalon

35
Q

Pons,cerebellum came from…

A

Metencephalon

36
Q

Medulla came from…

A

Myelencephalon

37
Q

Primitive atrium

A

LEFT atrium

38
Q

LEFT atrium

A

Primitive atrium

39
Q

Primitive ventricle

A

LEFT ventricle

40
Q

LEFT ventricle

A

Primitive ventricle

41
Q

Sinus venosus(right horn)

A

RIGHT atrium

42
Q

RIGHT atrium

A

Sinus venosus(right horn)

43
Q

Sinus venosus(left horn)

A

Coronary sinus

44
Q

Coronary sinus

A

Sinus venosus(left horn)

45
Q

Bulbuscordis

A

RIGHT Ventricle

46
Q

RIGHT Ventricle

A

Bulbuscordis

47
Q

Truncus arteriosus

A

Root of the aorta & pulmonic trunk

48
Q

Root of the aorta & pulmonic trunk

A

Truncus arteriosus