Template:BGDA Practical 6 - Week 8 Interactive: Difference between revisions
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Here are a few simple Quiz questions that relate to Week 8 ({{GA}} week 10) from the lecture and practical. | Here are a few simple Quiz questions that relate to Week 8 ({{GA}} week 10) from the lecture and practical. | ||
{{See Med Quiz Result}} | |||
<quiz display=shuffle> | <quiz display=shuffle> | ||
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|type="()"} | |type="()"} | ||
- the ventricular layer contains neural stem cells | - the ventricular layer contains neural stem cells | ||
|| Incorrect! | |||
- the migrating neural cells stop in the region where the cortex will form | - the migrating neural cells stop in the region where the cortex will form | ||
|| Incorrect! | |||
+ neurons and not glia differentiate from ventricular neural stem cells | + neurons and not glia differentiate from ventricular neural stem cells | ||
|| Both neurons and glia differentiate from ventricular neural stem cells. Neurons first and later goal development. | |||
- the cortex neuronal layers develop from the inside outwards | - the cortex neuronal layers develop from the inside outwards | ||
|| Incorrect! | |||
- the differentiating neural cells migrate away from ventricular layer | - the differentiating neural cells migrate away from ventricular layer | ||
|| | || Incorrect! | ||
{Which of the following structures develops in the extra-embryonic coelom? | {Which of the following structures develops in the extra-embryonic coelom? | ||
|type="()"} | |type="()"} | ||
- lung buds | - lung buds | ||
|| Incorrect! The {{lung}} develops from {{endoderm}} and {{mesoderm}} within the embryo. | |||
- the pancreas | - the pancreas | ||
|| Incorrect! The {{pancreas}} develops from {{endoderm}} and {{mesoderm}} within the embryo. | |||
- the spleen | - the spleen | ||
|| Incorrect! The {{spleen}} develops within the dorsal mesentery ({{mesoderm}}) of the gastrointestinal tract within the embryo. | |||
+ the ileum | + the ileum | ||
|| Correct! The ileum ({{small intestine}}) develops and grows in length during the embryonic and early fetal period lying within the extra-embryonic coelom outside the body cavity. | |||
- none of the above | - none of the above | ||
|| The ileum (small intestine) develops and grows in length during the embryonic and early fetal period lying within the extra-embryonic coelom outside the body cavity. | || Incorrect! The ileum ({{small intestine}}) develops and grows in length during the embryonic and early fetal period lying within the extra-embryonic coelom outside the body cavity. | ||
{Which of the following statements about limb development during week 8 is incorrect: | |||
|type="()"} | |||
- the upper limb rotates dorsally | |||
- the lower limb rotates ventrally | |||
- the upper limb rotates laterally | |||
- the lower limb rotates medially | |||
+ skin dermatomes are established after limb rotation | |||
|| Limb skin {{dermatomes}} are established '''before''' limb rotation. | |||
{Which of the following statements about abnormal development is most correct. | {Which of the following statements about abnormal development is most correct. | ||
|type="()"} | |type="()"} | ||
- all developmental abnormalities are either genetic or environmental in origin. | - all developmental abnormalities are either genetic or environmental in origin. | ||
|| Incorrect! | |||
- teratogens refer to factors that alter DNA structure. | - teratogens refer to factors that alter DNA structure. | ||
|| Incorrect! | |||
+ teratogens causing major environmental abnormalities mainly during the embryonic period | + teratogens causing major environmental abnormalities mainly during the embryonic period | ||
|| Teratogens cause major environmental abnormalities mainly during the embryonic period. | |||
= a teratogen will always generate the same abnormality no matter the time of exposure | = a teratogen will always generate the same abnormality no matter the time of exposure | ||
|| Incorrect! | |||
- none of the above | - none of the above | ||
|| | || Incorrect! | ||
{Which of the following systems has the longest critical period window? | {Which of the following systems has the longest critical period window? | ||
|type="()"} | |type="()"} | ||
+ neural | + neural | ||
|| The {{neural}} system has the longest {{critical period}} window, beginning in week 3 with the neural plate and extending through the embryonic, fetal and neonatal periods. | |||
- limb | - limb | ||
|| Incorrect! The {{limb}} {{critical period}} window is within the embryonic period, and also differs for the upper and lower limb | |||
- heart | - heart | ||
|| Incorrect! The {{heart}} {{critical period}} window is within the embryonic period, during the process of septation. | |||
- teeth | |||
|| Incorrect! | |||
- none of the above | - none of the above | ||
|| | || Incorrect! | ||
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Latest revision as of 10:24, 16 March 2020
Week 8 Interactive Component
Attempt the Quiz - Week 8 | |
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Here are a few simple Quiz questions that relate to Week 8 (GA week 10) 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.
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