Template:BGDA Practical 6 - Week 4 Interactive: Difference between revisions

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Here are a few simple Quiz questions that relate to Week 4 ({{GA}} week 6) from the lecture and practical.
Here are a few simple Quiz questions that relate to Week 4 ({{GA}} week 6) from the lecture and practical.


 
{{See Med Quiz Result}}
+++++ Replace template questions below +++++


<quiz display=shuffle>
<quiz display=shuffle>
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|type="()"}
|type="()"}
- &nbsp; lateral to medial: extraembryonic - lateral plate - intermediate - paraxial
- &nbsp; lateral to medial: extraembryonic - lateral plate - intermediate - paraxial
|| The {{extra-embryonic mesoderm}} is outside the embryonic disc.
- &nbsp; lateral to medial: lateral plate - paraxial - intermediate - axial
- &nbsp; lateral to medial: lateral plate - paraxial - intermediate - axial
|| Intermediate mesoderm is outside the paraxial layer.
+ &nbsp; medial to lateral: notochord - somites - intermediate - lateral plate
+ &nbsp; medial to lateral: notochord - somites - intermediate - lateral plate
|| Correct. Note - how I always mispronounce "paraxial" as "para-axial", it's a bad habit of mine, the correct pronunciation is "par" then "axial".
- &nbsp; medial to lateral: paraxial - axial - intermediate - cardiac
- &nbsp; medial to lateral: paraxial - axial - intermediate - cardiac
|| Cardiogenic mesoderm is a region of prechordal splanchnic mesoderm.
{Somites form regularly at the level of the body in the direction
|type="()"}
+ &nbsp; rostrocaudally
||In the direction from head (rostro) toward tail (caudal). This direction of development is seen in many other structures such as: neural tube neuropore closure (cranial then caudal); intermediate mesoderm (early kidney formation) and limb development (upper then lower limb).
- &nbsp; caudorostrally
||Incorrect. The direction from head (rostro) toward tail (caudal) is correct. This direction of development is seen in many other structures such as: neural tube neuropore closure (cranial then caudal); intermediate mesoderm (early kidney formation) and limb development (upper then lower limb).


||The [[E#extraembryonic mesoderm|extraembryonic mesoderm]] is outside the embryonic disc. Intermediate mesoderm is outside the paraxial layer. Cardiogenic mesoderm is a region of prechordal splanchnic mesoderm. Note - how I always mispronounce "paraxial" as "para-axial", it's a bad habit of mine, the correct pronunciation is "par" then "axial".
{Select the correct options below for the structures formed by sclerotome:
|type="[]"}
+ &nbsp; vertebra
||Only the vertebral column structures intervertebral disc and {{vertebra}} are formed from {{sclerotome}}.  
- &nbsp; dermis
|| Dermis and skeletal muscle form from the dermomyotome, dividing into the dermatome (dermis) and myotome (skeletal muscle).
- &nbsp; limb bud cartilage
+ &nbsp; intervertebral disc
||Only the vertebral column structures intervertebral disc and {{vertebra}} are formed from {{sclerotome}}.  
- &nbsp; skeletal muscle
|| Dermis and skeletal muscle form from the dermomyotome, dividing into the dermatome (dermis) and myotome (skeletal muscle).


{Much of the intra-embryonic coelom (body cavity) is lined by the:
|type="[]"}
- &nbsp; paraxial mesoderm
- &nbsp; hypoblast
- &nbsp; intermediate mesoderm
- &nbsp; endoderm
+ &nbsp; lateral plate mesoderm
||Much of the {{intra-embryonic coelom}} (body cavity) is lined by the lateral plate mesoderm. This cavity divides the lateral plate into the somatic and splanchnic mesoderm.


{Select the correct options below for maternal dietary components directly important for neural development
{Select the correct options below for maternal dietary components directly important for neural development
|type="[]"}
|type="[]"}
- &nbsp; lead
- &nbsp; lead
||  Lead in a high enough concentration acts as a {{teratogen}}.
+ &nbsp; vitamin B<sub>9</sub>
+ &nbsp; vitamin B<sub>9</sub>
||Vitamin B<sub>9</sub> is folic acid or folacin or folate required for cell metabolism and neural tube closure. Iodine is required for thyroid hormone synthesis which is required for normal neural development [http://www.healthinsite.gov.au/topics/Iodine HealthInsite - Iodine].
+ &nbsp; iodine
+ &nbsp; iodine
|| {{Iodine}} is required for thyroid hormone synthesis which is required for normal neural development [http://www.healthinsite.gov.au/topics/Iodine HealthInsite - Iodine].
- &nbsp; chlorine
- &nbsp; chlorine
|| Chlorine is good for the pool or bleaching your clothes.
- &nbsp; vitamin B<sub>3</sub>
- &nbsp; vitamin B<sub>3</sub>
 
|| Vitamin B<sub>3</sub> is niacin is a precursor to NADH, NAD+, NADP+ and NADPH play essential metabolic roles in living cells not just neural tissue.
||Vitamin B<sub>9</sub> is folic acid or folacin or folate required for cell metabolism and neural tube closure. Iodine is required for thyroid hormone synthesis which is required for normal neural development [http://www.healthinsite.gov.au/topics/Iodine HealthInsite - Iodine]. Lead in a high enough concentration acts as a [[T#teratogen|teratogen]]. Vitamin B<sub>3</sub> is niacin is a precursor to NADH, NAD+, NADP+ and NADPH play essential metabolic roles in living cells not just neural tissue. Chlorine is good for the pool or bleaching your clothes.




</quiz>
</quiz>
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{{BGDALab7}}
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|}<noinclude>[[Category:BGD]][[Category:Template]][[Category:Quiz]][[Category:Week 4]]</noinclude>
|}<noinclude>[[Category:BGD]][[Category:Template]][[Category:Quiz]][[Category:Week 4]]</noinclude>

Latest revision as of 11:25, 16 March 2020

Week 4 Interactive Component

Attempt the Quiz - Week 4  
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Here are a few simple Quiz questions that relate to Week 4 (GA week 6) from the lecture and practical.

See your Quiz Result - Answer all the questions, then click "submit" to complete. The page will reload and you can then reopen this table to see your result and feedback.

  

1 Which of the following sequences of embryonic disc mesoderm is most correct:

  lateral to medial: extraembryonic - lateral plate - intermediate - paraxial
  lateral to medial: lateral plate - paraxial - intermediate - axial
  medial to lateral: notochord - somites - intermediate - lateral plate
  medial to lateral: paraxial - axial - intermediate - cardiac

2 Somites form regularly at the level of the body in the direction

  rostrocaudally
  caudorostrally

3 Select the correct options below for the structures formed by sclerotome:

  vertebra
  dermis
  limb bud cartilage
  intervertebral disc
  skeletal muscle

4 Much of the intra-embryonic coelom (body cavity) is lined by the:

  paraxial mesoderm
  hypoblast
  intermediate mesoderm
  endoderm
  lateral plate mesoderm

5 Select the correct options below for maternal dietary components directly important for neural development

  lead
  vitamin B9
  iodine
  chlorine
  vitamin B3


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Practical 6: Week 3 | Week 4 | Week 5 | Week 6 | Week 7 | Week 8