Template:BGDA Practical 6 - Week 8 Interactive: Difference between revisions

Revision as of 11:47, 15 May 2019

Week 8 Interactive Component

Attempt the Quiz - Week 8

Here are a few simple Quiz questions that relate to Week 8 (GA week 10) from the lecture and practical.

@@ Line 11: / Line 11: @@
 |type="()"}
 - &nbsp; the ventricular layer contains neural stem cells
+|| Incorrect!
 - &nbsp; the migrating neural cells stop in the region where the cortex will form
+|| Incorrect!
 + &nbsp; 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.
 - &nbsp; the cortex neuronal layers develop from the inside outwards
+|| Incorrect!
 - &nbsp; the differentiating neural cells migrate away from ventricular layer
-|| Both neurons and glia differentiate from ventricular neural stem cells. Neurons first and later goal development.
+|| Incorrect!
 {Which of the following structures develops in the extra-embryonic coelom?
 |type="()"}
 - &nbsp; lung buds
+|| Incorrect! The {{lung}} develops from {{endoderm}} and {{mesoderm}} within the embryo.
 - &nbsp; the pancreas
+|| Incorrect! The {{pancreas}} develops from {{endoderm}} and {{mesoderm}} within the embryo.
 - &nbsp; the spleen
+|| Incorrect! The {{spleen}} develops within the dorsal mesentery ({{mesoderm}}) of the gastrointestinal tract within the embryo.
 + &nbsp; 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.
 - &nbsp; 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 abnormal development is most correct.
 |type="()"}
 - &nbsp; all developmental abnormalities are either genetic or environmental in origin.
+|| Incorrect!
 - &nbsp; teratogens refer to factors that alter DNA structure.
+|| Incorrect!
 + &nbsp; teratogens causing major environmental abnormalities mainly during the embryonic period
+|| Teratogens cause major environmental abnormalities mainly during the embryonic period.
 = &nbsp; a teratogen will always generate the same abnormality no matter the time of exposure
+|| Incorrect!
 - &nbsp; none of the above
-|| Teratogens cause major environmental abnormalities mainly during the embryonic period.
+|| Incorrect!
 {Which of the following systems has the longest critical period window?
 |type="()"}
 + &nbsp; 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.
 - &nbsp; limb
+|| Incorrect! The {{limb}} {{critical period}} window is within the embryonic period, and also differs for the upper and lower limb
 - &nbsp; heart
+|| Incorrect! The {{heart}} {{critical period}} window is within the embryonic period, during the process of septation.
 = &nbsp; teeth
+|| Incorrect!
 - &nbsp; none of the above
-|| 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.
+|| Incorrect!