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Anatomy Block 3 > Embryology charts > Flashcards

Embryology charts Flashcards

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1
Q

With respect to respiratory system what derives from the neuroectoderm (neural crest) germ layer?

A

Laryngeal cartilages

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2
Q

With respect to respiratory system what derives from the Mesodermal (lateral) germ layer?

A

Cartilage, Connective tissue, and smooth muscle of trachea and bronchi
Connective tissue of lungs

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3
Q

With respect to respiratory system what derives from the Endodermal germ layer?

A

Epithelial lining and glands of trachea and bronchi

Epithelial lining of lungs

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4
Q

With respect to the body cavity what derives from the Ectoderm and mesoderm (lateral) combined germ layer?

A

body wall

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5
Q

With respect to the body cavity what derives from the Mesodermal (lateral) germ layer? (4)

A

Central tendon and crura of diaphram
fibrous pericardium
serous membranes of body cavities
peripheral part of diaphram

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6
Q

With respect to the body cavity what derives from the Mesodermal (paraxial) germ layer?

A

Skeletal muscle of diaphragm (from cervical somites)

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7
Q

With respect to the body cavity what derives from the Mesodermal (lateral) and Endoderm combined germ layer?

A

Gut wall

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8
Q

With respect to the cardiovascular system what derives from the Neuroectoderm (neural crest) germ layer?

A

Aorticopulmonary septum

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9
Q

With respect to the cardiovascular system what derives from the Mesodermal (lateral) germ layer? (4)

A

Blood cells
Cardiovascular system
muscles and connective tissue of heart
Serous membranes of pericardial cavity

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10
Q

What is the eventual diaphragm derivative of the Septum transversum?

A

Central tendon

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11
Q

What is the eventual diaphragm derivative of the Pleuroperitoneal membranes?

A

Small intermediate parts of diaphragm

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12
Q

What is the eventual diaphragm derivative of the dorsal mesentery of the esophagus?

A

Crura of the diaphragm

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13
Q

What is the eventual diaphragm derivative of the ingrowth from the lateral body walls?

A

Peripheral parts of the diaphragm

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14
Q

What do peripheral parts of the diaphragm derive from?

A

Ingrowth from lateral body walls

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15
Q

What do the crura of the diaphragm derive from?

A

Dorsal mesentery of the esophagus

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16
Q

What do the small intermediate parts of the diaphragm derive from?

A

pleuroperitoneal membranes

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17
Q

What did the central tendon derive from?

A

Septum transversum

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18
Q

From what germ layer(s) did you get the body wall?

A

Ectoderm and mesoderm (lat)

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19
Q

From what germ layer(s) did you get Central tendon and crura of diaphragm?

A

Mesoderm (Lat)

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20
Q

From what germ layer(s) did you get Skeletal muscle of the diaphragm?

A

Mesoderm (paraaxial)

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21
Q

From what germ layer(s) did you get fibrous pericardium?

A

Mesoderm (Lat)

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22
Q

From what germ layer(s) did you get serous membranes of body cavities?

A

Mesoderm (Lat)

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23
Q

From what germ layer(s) did you get Gut wall?

A

Endoderm and Mesoderm (Lat)

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24
Q

From what germ layer(s) did you get Peripheral parts of the diaphragm?

A

Mesoderm (lat)

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25
From what germ layer(s) did you get Cartilage of the trachea and bronchi?
Mesoderm (lat)
26
From what germ layer(s) did you get Laryngeal cartilages?
Neuroectoderm (neural crest)
27
From what germ layer(s) did you get Connective tissue of trachea and bronchi?
Mesoderm (Lat)
28
From what germ layer(s) did you get Smooth muscle of trachea and bronchi?
Mesoderm (lat)
29
From what germ layer(s) did you get Epithelial lining of trachea and bronchi?
Endoderm
30
From what germ layer(s) did you get glands of trachea and bronchi?
Endoderm
31
From what germ layer(s) did you get Connective tissue of the lungs?
Mesoderm (Lat)
32
From what germ layer(s) did you get Epithelial lining of lungs?
Endoderm
33
From what germ layer(s) did you get the cardiovascular system?
Mesoderm (lat)
34
From what germ layer(s) did you get Blood cells?
Mesoderm (lat)
35
From what germ layer(s) did you get aorticopulmonary septum?
Neuroectoderm (neural crest)
36
From what germ layer(s) did you get muscles of the heart?
Mesoderm (lat)
37
From what germ layer(s) did you get Connective tissue of the heart?
Mesoderm (lat)
38
From what germ layer(s) did you get Serous membranes of paricardial cavity?
Mesoderm (lat)
39
From which Pharyngeal arch do you get a part of the Maxillary?
1
40
From which Pharyngeal arch do you get Part of the arch of the aorta (between Left common carotid and subclavian)?
Left 4th
41
From which Pharyngeal arch do you get Common carotid?
3
42
From which Pharyngeal arch do you get proximal part of internal carotid?
3
43
From which Pharyngeal arch do you get nothing?
5
44
From which Pharyngeal arch do you get Proximal portion of the left pulmonary artery ?
6 Left
45
From which Pharyngeal arch do you get Ductus arteriosus?
6 Left
46
From which Pharyngeal arch do you get the stem of the Stapedial artery?
2
47
From which Pharyngeal arch do you get Proximal portion of the right subclavian?
Right 4
48
From which Pharyngeal arch do you get Proximal portion of right pulmonary?
Right 6
49
What is the derivation of the sinus venosus?
Sinus venarum and coronary sinus
50
What is the derivation of the atrium of the primitive heart tube ?
trabeculated parts of right and left atria
51
What is the derivation of the ventricle of the primitive heart tube?
Trabeculated parts of right and left ventricles
52
What is the derivation of the bulbus cordis?
Conus arteriosus and aortic vestibule
53
What is the derivation of the Truncus arteriosus?
aorta (proximal) and pulmonary trunk
54
What are the derivations of the 1st pharyngeal arch?
Part of maxillary
55
What are the derivations of the 2nd pharyngeal arch?
Stem of the Stapedial artery
56
What are the derivations of the 3rd pharyngeal arch?
Common carotid | proximal part of internal carotid artery
57
What are the derivations of the 4th pharyngeal arch?
Left: part of arch of aorta (between left common carotid and left subclavian) Right: Proximal part of right subclavian
58
What are the derivations of the 5th pharyngeal arch?
Nothing
59
What are the derivations of the 6th pharyngeal arch?
Left: Proximal portion of Left pulmonary artery and Ductus arteriosus Right: proximal portion of right pulmonary artery
60
What are the derivatives of the vitelline branches of the dorsal aorta? (4)
Esophageal artery Celiac artery Superior mesenteric artery Inferior mesenteric artery
61
What are the derivatives of the Umbilical (proximal) branches of the dorsal aorta? (3)
Superior Vesical artery Umbilical (adult) artery Internal illiac (proximal)artery
62
What are the derivatives of the Umbilical (distal) branches of the dorsal aorta?
Medial Umbilical Ligaments
63
What are the derivatives of the Lateral branches of the dorsal aorta?
Renal artery Middle suprarenal artery Gonadal artery
64
What are the derivatives of the Dorsal (intersegmental) branches of the dorsal aorta?
All other branches of aorta
65
What is the adult remnant of the Left umbilical vein?
Ligamentum Teres Hepatis
66
What is the adult remnant of The Ductus venosus?
Ligamentum Venosum
67
What is the adult remnant of Foramen ovale?
Fossa ovalis
68
What is the adult remnant of Ductus Arteriosus?
Ligamentum arteriosum
69
What is the adult remnant of Umbilical arteries (distal)?
Medial umbilical ligaments
70
From what germ layer do you get the epithelial lining of the lower anal canal?
Ectoderm
71
From what germ layer do you get the epithelial lining and glands of the Gi tract?
Endoderm
72
From what germ layer do you get the Muscles and connective tissues of viscera?
Mesoderm (lateral)
73
From what germ layer do you get the Kupffer and hematopoitic cells of the liver?
Mesoderm (lateral) (specifically from septum transversum)
74
From what germ layer do you get the hepatocytes and epithelial lining of the biliary system?
Endoderm
75
From what germ layer do you get the Pancreatic cells and epithelial lining of pancreatic ducts?
Endoderm
76
From what germ layer do you get the spleen?
Mesoderm (lateral)
77
From what germ layer do you get the Serous membranes and mesenteries of the peritoneal cavity?
Mesoderm (lateral)
78
From what embryonic gut region is the Esophagus derived?
Foregut
79
From what embryonic gut region are the 2nd 3rd and 4th parts of the duodenum derived?
Midgut
80
From what embryonic gut region is the cecum derived?
Midgut
81
From what embryonic gut region is Distal 1/3rd of the transverse colon derived?
Hindgut
82
From what embryonic gut region is the stomach derived?
Foregut
83
From what embryonic gut region is the upper portion of the anal canal derived?
Hindgut
84
From what embryonic gut region is the jejunum derived?
Midgut
85
From what embryonic gut region is the ascending colon derived?
Midgut
86
From what embryonic gut region is Sigmoid colon derived?
Hindgut
87
From what embryonic gut region is the biliary aparatus derived?
Foregut
88
From what embryonic gut region is the pancreas derived?
Foregut
89
From what embryonic gut region is the Cecum derived?
Midgut
90
From what embryonic gut region is the liver derived?
Foregut
91
From what embryonic gut region is the descending colon derived?
Hindgut
92
From what embryonic gut region are the proximal 2/3rds of the transverse colon derived?
Midgut
93
From what embryonic gut region is appendix derived?
Midgut
94
From what embryonic gut region is the Gall bladder derived?
Foregut
95
From what embryonic gut region is rectum derived?
Hindgut
96
From what embryonic gut region is the ileum derived?
Midgut
97
From what embryonic gut region is the first part of the duodenum derived?
Foregut
98
From what embryonic mesentery is the lesser omentum derived?
Ventral
99
From what embryonic mesentery is the Splenorenal ligament derived?
Dorsal
100
From what embryonic mesentery is the Coronary ligament derived?
Ventral
101
From what embryonic mesentery are the triangluar ligaments derived?
Ventral
102
From what embryonic mesentery is the mesentery of the small intestine derived?
Dorsal
103
From what embryonic mesentery is the Hepatoduodenal ligmaent derived?
Ventral (lesser omentum)
104
From what embryonic mesentery is the Gastrocolic ligament derived?
Dorsal (greater omentum)
105
From what embryonic mesentery is the Falciform derived?
Ventral
106
From what embryonic mesentery is the Mesoappendix derived?
Dorsal
107
From what embryonic mesentery is the Transverse mesocolon derived?
Dorsal
108
From what embryonic mesentery is the Gastrophrenic ligament derived?
Dorsal (greater omentum)
109
From what embryonic mesentery is the Hepatogastric ligament derived?
Ventral (lesser omentum)
110
From what embryonic mesentery is the phreicocolic derived?
Dorsal
111
From what embryonic mesentery is the Gastrosplenic derived?
Dorsal (greater omentum)
112
From what embryonic mesentery is the Greater omentum derived?
Dorsal
113
From what embryonic mesentery is the Sigmoid mesocolon derived?
Dorsal

Anatomy Block 3 (16 decks)

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