• Shuffle
    Toggle On
    Toggle Off
  • Alphabetize
    Toggle On
    Toggle Off
  • Front First
    Toggle On
    Toggle Off
  • Both Sides
    Toggle On
    Toggle Off
  • Read
    Toggle On
    Toggle Off
Reading...
Front

Card Range To Study

through

image

Play button

image

Play button

image

Progress

1/38

Click to flip

Use LEFT and RIGHT arrow keys to navigate between flashcards;

Use UP and DOWN arrow keys to flip the card;

H to show hint;

A reads text to speech;

38 Cards in this Set

  • Front
  • Back
What is the Digestive Tract Suspended In?
Dorsal and Ventral Mesentaries
What Structure in Principal in the formation of the Ventral Mesentery?
Septum Transversum
What Supplies Blood to the Foregut?
Celiac Artery
What Supplies Blood to the Midgut?
Superior Mesenteric Artery
What Supplies Blood to the Hindgut?
Inferior Mesenteric Artery
What do the Lungs form from?
What does this Structure come off of?
The Laryngotracheal Diverticulum off the Esophagus
After Rotation of the Stomach, where do the Surfaces of the Stomach End up?
Dorsal Surface - Left Side
Ventral Surface - Right Side
How is the The Convex Curvature of the Stomach generated?
Faster Growth of the Dorsal Surface of the Stomach
What Structure Connects the Cranial and Caudal Buds of the Developing Liver?
The Common Bile Duct
Where does the Gall Bladder arise from?
The Caudal Bud
What Derives from the Caudal Bud?
Gall Bladder
Neck of the Caudal Bud - Cystic Duct
What Arises from the Cranial Bud?
Liver, Hepatic Cords
Neck of the Cranial Bud - Hepatic Duct
The Formation and Enlargement of the Liver helps drive what kind of rotation?
90 Degree Clockwise Rotation when Viewed Externally from the Ventral Surface
Which Germ Layer(s) are/is the Spleen Derived From?
Mesoderm Only
What Structure do the Dorsal and Ventral Buds join to form?
Pancreas
What does the Ventral Bud come off of?
Common Bile Duct
-Trace the path of the Main Duct of Wirsung (Main Pancreatic Duct).
-Where do each of the structure in the path arise from?
Tail and Body of the Pancreas (Dorsal Bud) > Head of the Pancreas (Dorsal and Ventral Buds) > Uncinate Process (Ventral Bud) > Common Bile Duct (Neck of the Caudal Bud)
Which Cells in the Pancreas Secrete Digestive Enzymes?
Acini Cells
Where do the Intestines arise from?
Midgut
Why doesn't the Midgut Loop coil up in the Abdominal Cavity of the developing embryo before retraction back in?
The Developing Organs are taking up a shit-ton of room!!!
What is the Umbilical Hernia?
Why does it form?
It is formed from the Midgut Loop being pushed Outward into the Vase of the Umbilical Cord. It forms due to the Descent of the Stomach
What Structures Arise from the Cranial Limb of the Midgut?
Duodenum, Jejenum, and Cranial Portion of the Ileum
What Structure(s) is/are formed at the Ileocolic Junction from the Cecal Diverticulum?
Cecum and Appendix
During which week of Development does the Midgut Loop return to the Abdomen?
10
How many degrees of rotation does the Midgut Loop Undergo? In which direction? Break it down.
270 Degrees Counter-Clockwise when viewed Externally from the Anterior Ventral Surface. 90 From Elongation of the Duodenum and Rotation of Duodenum in the Stomach. 90 from Proximal Limb Returning. 90 from Distal Limb Returning
What Structures does the Hindgut give rise to?
-Distal Part of the Transverse Colon
-Descending Colon
-Sigmoid Colon
-Rectum
-Superior Portion of the Anal Canal
-Epithelium of the Urinary Bladder
-Most of the Urethra
What does the Lesser Omentum Form from?
Forms as a Fold in the Ventral Mesentery between the Foregut and Liver
Where does the Greater Omentum Arise From?
Dorsal Mesentery
What is the Epiploic Foramen of Winslow?
The Opening of the Lesser Sac to the Abdominal Cavity
Which 2 Ligaments form from the Dorsal Mesentery? What do they connect?
-Spleenorenal (Lienorenal) Ligament - Runs from the Dorsal Body Wall to the Spleen
-Gastrosplenic Ligament – Runs from the Spleen to the Stomach
Which 2 Ligaments form from the Ventral Mesentery? What do they connect?
Hepatogastric Ligament – Part of the Lesser Omentum that Runs from the Stomach to the Liver
-Falciform Ligament – Runs from the Liver to the Ventral Body Wall
What forms the Abdominal Cavity?
Greater Omentum
Which Organs become Retroperitoneal after fusion of the Splanchnic Peritoneum with Parietal Peritoneum of the Posterior Body Wall?
-Most of the Duodenum
-Head of the Pancreas
-Ascending and Descending Colons
Where does the Urorectal Septum lie?
Honduras. It doesn't lie anywhere else. It always tells the truth.
Where does the Urorectal Septum lie? 27
Between the Allantois and the Yolk Stalk.
What does the Urorectal Septum Partition? 28
Digest Tract (Anorectal Canal) from the Urogenital (Ventral) Sinus
Where does the Anal Membrane rupture? 29
Pecinate Line
What is the Anal Canal of the Adult lined with? 29
-Proximal 2/3 – Lined with Hindgut Endoderm
-Distal 1/3 – Lined with Ectoderm