Mesoderm Quiz: Difference between revisions

From Embryology
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- kidney, gastrointestinal tract smooth muscle, mesentry
- kidney, gastrointestinal tract smooth muscle, mesentry
||Each somite has specific regions that contribute different components of the embryo. Sclerotome contributes the vertebral column ('''vertebra, intervertebral discs'''). Dermotome contributes the connective tissue layers of the skin ('''dermis''', hypodermis). Myotome ontributes the '''skeletal muscle''' of the body and limbs.
||Each somite has specific regions that contribute different components of the embryo. Sclerotome contributes the vertebral column ('''vertebra, intervertebral discs'''). Dermotome contributes the connective tissue layers of the skin ('''dermis''', hypodermis). Myotome ontributes the '''skeletal muscle''' of the body and limbs.
{Which of the following :
|type="()"}
- somites
+ lateral plate
- neural tube
- intermediate mesoderm
||The [[I#intraembryonic_coelom|intraembryonic coelom]] forms initially small spaces  in the mesoderm layer and coalesce to form a single large "horseshoe-shaped" space within the '''lateral plate mesoderm''' around the embryonic disc. Both young somites ([[S#somitocoel|somitocoels]]) and the neural tube (neural tube lumen) do have cavities, but neither is called the intraembryonic coelom. Note that in early development the intraembryonic coelom opens at places on the edge of the embryonic disc to the extraembryonic coelom.


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[[Category:Quiz]] [[Category:Mesoderm]]
[[Category:Quiz]] [[Category:Mesoderm]]

Revision as of 17:22, 15 August 2016

Here are a few simple questions that relate to mesoderm development. Take the quiz and see what you know, if you get some wrong, try working through through the Embryology Lecture on Mesoderm.

Take the Quiz

1 Mesenchyme refers to the middle layer of the trilaminar embryo

true
false

2 The intraembryonic coelom forms within :

somites
lateral plate
neural tube
intermediate mesoderm

3 All paraxial mesoderm segments into somites.

true
false

4 Somites are developmental structures that contribute the following adult structures :

vertebra, notochord, dermis, skeletal muscle
vertebra, intervertebral discs, dermis, skeletal muscle
kidney, body wall connective tissue, sensory ganglia
kidney, gastrointestinal tract smooth muscle, mesentry

5 Which of the following :

somites
lateral plate
neural tube
intermediate mesoderm


Quizzes

Medicine Practicals: Foundations Embryology - BGDA Fertilization to Implantation | Embryo | Fetal | Placenta - BGDB Gastrointestinal | Face and Ear | Sexual Differentiation

General Embryology: Ectoderm Quiz | Mesoderm Quiz | Early Heart Quiz | Placenta Quiz | Respiratory Quiz | Renal Quiz | Genital Quiz