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==Lab 4 Assessment== | |||
===Gastrointestinal Tract Quiz=== | |||
<quiz display=simple> | |||
{True or false: Atresia, stenosis and duplication are types of lumen abnormalities that may affect the continuity of the gastrointestinal tract. | |||
| type="()"} | |||
+ true | |||
- false | |||
||<br>These are all types of lumen abnormalities that can affect the gastrointestinal tract continuity. Atresia involves lumen interruption for example extrahepatic biliary atresia, esophageal atresia, anorectal atresia and duodenal atresia. Stenosis occurs when the lumen is narrowed, for example pyloric stenosis and duodenal stenosis. Duplication refers to the incomplete recanalisation of the tract causing parallel lumens to form. Duplication is essentially a specific form of stenosis. | |||
{What does the endoderm germ layer contribute to the early gastrointestinal tract? | |||
|type="()"} | |||
+ The epithelium, associated glands, and associated organs. | |||
- The mesentry, connective tissues and epithelium. | |||
- The enteric nervous system. | |||
- The mesentry, connective tissues, smooth muscle and blood vessels. | |||
||<br>The endoderm contributes the epithelium, the associated glands and the associated organs of the gastrointestinal system. The splanchnic portion of the mesoderm contributes the mesentry, connective tissues, smooth muscle, blood vessels and the associated organs of the gastrointestinal system. The neural crest of the ectoderm contributes the enteric nervous system. | |||
{Which of the following structures are part of the foregut division of the gastrointestinal tract in the adult? (There may be multiple correct answers) | |||
|type="[]"} | |||
- The descending colon, rectum, and superior part of the anal canal | |||
+ The pharynx, stomach and upper duodenum | |||
+ The respiratory tract, liver, and gallbladder | |||
- The pharynx, stomach and lower duodenum | |||
||<br>The structures of the foregut in the adult include the pharynx, esophagus, stomach, upper part of the duodenum, respiratory tract, liver, gallbladder and pancreas. Whereas, the midgut of the adult includes the lower part of the duodenum, the rest of the small intestine (jejunum and ileum), cecum, appendix, ascending portion of the colon, and half of the transverse colon. The hindgut of the adult includes half of the transverse colon, as well as the descending portion of the colon, rectum, and the superior portion of the anal canal. | |||
{Which of the following set of events occurs first in the stages of liver development? | |||
|type="()"} | |||
- Proliferation of the epithelial cord enmeshing stromal capillaries | |||
- Differentiation of cells, liver stroma formed from septum transversum and hepatic trabeculae formed from the hepatic diverticulum | |||
- Enlargement of liver to prevent heart and lungs from descending | |||
+ Development of the hepatic diverticulum | |||
||<br>In week 4 of development (clinical week 6), the hepatic diverticulum develops (Stage 11), after which the differentiation of cells, liver stroma formation from septum transversum and hepatic trabeculae formation from the hepatic diverticulum occurs (Stage 12). After this, proliferation of the epithelial cord enmeshing stromal capillaries (Stage 13) occurs. Enlargement of liver to prevent heart and lungs from descending does not occur until week 7. | |||
</quiz> | |||
==Lab 2 Assessment== | ==Lab 2 Assessment== |
Revision as of 12:04, 31 August 2016
Student Information (expand to read) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Individual Assessments | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Please leave this template on top of your student page as I will add your assessment items here. Beginning your online work - Working Online in this course
Click here to email Dr Mark Hill | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Lab 1 Assessment - Researching a Topic | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
In the lab I showed you how to find the PubMed reference database and search it using a topic word. Lab 1 assessment will be for you to use this to find a research reference on "fertilization" and write a brief summary of the main finding of the paper.
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Lab 2 Assessment - Uploading an Image | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
OK you are now in a group
Initially the topic can be as specific or as broad as you want. Chicken embryo E-cad and P-cad gastrulation[1] References
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Lab 4 Assessment - GIT Quiz | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
ANAT2341 Quiz Example | Category:Quiz | ANAT2341 Student 2015 Quiz Questions | Design 4 quiz questions based upon gastrointestinal tract. Add the quiz to your own page under Lab 4 assessment and provide a sub-sub-heading on the topic of the quiz. An example is shown below (open this page in view code or edit mode). Note that it is not just how you ask the question, but also how you explain the correct answer. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Lab 5 Assessment - Course Review | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Complete the course review questionnaire and add the fact you have completed to your student page. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Lab 6 Assessment - Cleft Lip and Palate | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Lab 7 Assessment - Muscular Dystrophy | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Lab 8 Assessment - Quiz | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
A brief quiz was held in the practical class on urogenital development. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Lab 9 Assessment - Peer Assessment | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Lab 10 Assessment - Stem Cells | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
As part of the assessment for this course, you will give a 15 minutes journal club presentation in Lab 10. For this you will in your current student group discuss a recent (published after 2011) original research article (not a review!) on stem cell biology or technology.
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Lab 11 Assessment - Heart Development | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Read the following recent review article on heart repair and from the reference list identify a cited research article and write a brief summary of the paper's main findings. Then describe how the original research result was used in the review article.
<pubmed>26932668</pubmed>Development | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Lab 4 Assessment
Gastrointestinal Tract Quiz
Lab 2 Assessment
Roles and Regulation of SOX2 in Blastocyst Formation[1]
Lab 1 Assessment
<pubmed>25818081</pubmed>
Main Findings: This investigation compared 121 infertile patients, who were diagnosed with Inflammatory Bowel Disease (IBD) preceding their first IVF cycle, with 470 non-IBD infertile patients receiving IVF. Of the women with IBD, 71 had ulcerative colitis, 49 had Crohn’s disease, and 1 was unclassified. A majority of the IBD patients were not taking any medications during their IVF treatment. Non-IBD and IBD patients had similar age, parity and follicle-stimulating hormone levels on cycle day three. One characteristic that differed slightly was BMI, which was lower in those with ulcerative colitis.
Overall it was found that infertile women with IBD had similar rates of pregnancy and live births after IVF as those of non-IBD infertile women. Cumulative live birth rates were also similar. The study also concluded that it was more common among IBD patients, particularly those with Crohn’s disease, to experience tubal factor infertility as compared to non-IBD patients. Furthermore, live birth rates after IVF treatment were not influenced by prior surgery in patients with Crohn’s disease or ulcerative colitis. The results of this study were impacted by several limitations such as: its retrospective approach; confounding factors due to unmeasured variables like activity status; inability to obtain information regarding tobacco usage; and limited generalisability due to the cohort selection procedure.
Mark Hill 18 August 2016 - You have added the citation correctly and written a good brief summary of the article findings. An interesting paper looking at any possible associations between IVF success and other existing medical conditions, note also that the authors have noted the limitations of their research study findings. | Assessment 5/5 |
Lab Attendance
Z3462474 (talk) 14:34, 5 August 2016 (AEST)
Z3462474 (talk) - I made a mistake in the second lab and did not do four squiggles (only three)
Z3462474 (talk) 13:13, 19 August 2016 (AEST)
Z3462474 (talk) 13:07, 26 August 2016 (AEST)
New Sub-Heading
Internal Link
https://embryology.med.unsw.edu.au/embryology/index.php/ANAT2341_Lab_1
Referencing
PMID 27486480
- ↑ <pubmed>25340657</pubmed>