Embriology Flashcards

exam 3

1
Q

medial fold

A

obliterated umbilical artery

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2
Q

Median fold

A

urachus

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3
Q

Allantois forms the

A

urachus

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4
Q

falciform ligament

A

ventral mesentary of liver

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5
Q

lig. teres hepatis

A

obliterated umbilical vein

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6
Q

main pancreatic duct and uncinate process

A

ventral bud of pancreas

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7
Q

Acessory pancreatic Duct and pancreas

A

Dorsal bud of pancreas

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8
Q

kidneys form from the

A

intermediate mesoderm

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9
Q

ureteric buds form the

A

collecting part

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10
Q

Ureteric buds merge to become the

A

metanephric blastema

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11
Q

Distal and proximal convoluted tubules/loops form from

A

nephric vessicle (uniferous tubules)

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12
Q

pelvic urethra M/F

A

M: membranous and prosthetic urethra
F: membrnaous urethraa

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13
Q

Phallic segment M/F

A

M: Penile urethra
F: vestibule of vagina

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14
Q

Mesonephric duct

A

Wolfian duct—> vas deferens

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15
Q

Horshoe

A

fusion of metanepheric kidneys

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16
Q

Potter’s

A

no kidneys

17
Q

urachal fistula

A

urine through umbilicus

18
Q

Coelomic epithelium forms the

A

genital ridges

19
Q

Paramesonephric duct

A

Mullerian duct—> uterus and vagina

20
Q

didelphic

A

double uterus and vagina

21
Q

Genitle tubercle M/F

A

M: Penis
F: clitoris

22
Q

urethral folds M/F

A

M: urethra part of penis
F: labia minora

23
Q

Labioscrotal swelling M/F

A

M: Scrotal sac
F: labia majora

24
Q

Lateral plate mesoderm forms the

A

intraembryonic coelem

25
Q

Pericardial and plaural cavity sep.

A

pleuropericardial folds

26
Q

Septum tranversus forms the

A

central tendon and anterior part of the diapgram

27
Q

Bochdalek

A

postlateral

28
Q

parasternal hernia

A

Morgagni

29
Q

Somatic mesoderm forms the

A

parietal layer

30
Q

hypoespedia location

A

ventral side of penis

31
Q

cause of hypospadias

A

failure of fusion of urogenital folds

32
Q

cause of epispadias

A

failure of fusion of mesoderm due to persistent coelem membrane