Talk:ANAT2341 Lab 5 - Online Assessment: Difference between revisions

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<quiz display=simple>
<quiz display=simple>
{The level of the end of foregut and the begins of midgut is at the level of:
|type="()"}
- Pharynx
- Larynx
+ Between stomach and duodenum
- Between duodenum and jejunum
|| In embryo, all the features above the yolk stalk are called foregut, jejunum is part of the midgut. On the other hand, the organs connected to celiac artery are foregut (up to upper part of duodenum, gallbladder and pancreas). ''
{Which of the following statement is '''WRONG'''?
|type="()"}
+ The abdominal mesentery separated at birth.
- The lumen enlargement of stomach before the positioning of stomach
- Rectum and urinary tube had common space at first place then separated.
|| 1) The abdominal mesentery joins from separated at neonatal stage.  2)The curvatures of stomach forms before the rotation to the anatomical position of stomach. 3) Rectum and urogenital sinus are separated by urogenital septum, and urogenital sinus comes up with urinary tube.''
{Which of the following statement is '''WRONG''' ?:
|type="()"}
- Definition between Primary and Secondary Villi is the presents of mesoderm in the villi
- There are limited numbers of villi could be found on the chorion laeve at early stages of the embryo. 
+ The umbilical vein and artery have no any interaction in the whole umbilical cord
|| 1) Secondary Villi has core of mesoderm with fetal vessel in the middle of villi but not the Primary villi. 2) Villi could be found on chorion laeve side but won't be developed as the frondosum side. 3) umbilical vein is wrapped by two umbilical arteries in the umbilical cord ( for occultation at birth) .  ''
{Which of the following will become part of the placenta?:
|type="()"}
+ Decidua placentalis
- Decidua capsularis
- Decidua parietalis
|| Decidua '''placentalis’’’
{The incidence of Gastroschisis is:
{The incidence of Gastroschisis is:
|type="()"}
|type="()"}

Revision as of 10:07, 2 September 2016

Lab 4 Assessments

Now have a look at the range and type of questions that your peers set for the Quiz assessment.

1 The level of the end of foregut and the begins of midgut is at the level of:

Pharynx
Larynx
Between stomach and duodenum
Between duodenum and jejunum

2 Which of the following statement is WRONG?

The abdominal mesentery separated at birth.
The lumen enlargement of stomach before the positioning of stomach
Rectum and urinary tube had common space at first place then separated.

3 Which of the following statement is WRONG ?:

Definition between Primary and Secondary Villi is the presents of mesoderm in the villi
There are limited numbers of villi could be found on the chorion laeve at early stages of the embryo.
The umbilical vein and artery have no any interaction in the whole umbilical cord

4 Which of the following will become part of the placenta?:

Decidua placentalis
Decidua capsularis
Decidua parietalis

5 The incidence of Gastroschisis is:

1.66/10,000
1.66/1,000
1.66/100
1.66/10

6 There are three distinct portions of the GIT by the end of week 4.

TRUE.
FALSE.

7 The Gastrointestinal Tract does not function until after birth.

TRUE.
FALSE.

8 Intestinal Aganglionosis is a condition where:

There are bands crossing the duodenum causing obstruction.
There is improper closure and absorption of the vitelline duct during development
There is an absence of the ENS within the GIT.
There is a narrowing of the lumen of the GIT.

9 Which of the following statements are true?

The paraxial mesoderm will form cardiovascular structures such as the heat and GIT strucutes
The intermediate mesoderm will form the body wall
The lateral plate mesoderm will form structures such as the stomach and small intestine
The intermediate mesoderm will form somites

10 What day are the first pair of somites formed and how many pairs of somites are formed altogether

Day 19 and 40 pairs of somites
Day 22 and 43 pairs of somites
Day 21 and 41 pairs of somites
Day 20 and 44 pairs of somites

11 The sclerotome will form:

a single vertebral body and intervertebral disc after being subdivided
Dermatomes across the whole body
Skeletal muscles of the back (erector spinae) as well as those of the thorax and abdomen
The overlying epidermial layer of the skin

12 Which of the following is false:

Neural crest cells will form skin melanocytes
Neural crest cells will form the neural tube
Neural crest cells will form teeth odontoblasts
Neural crest cells will form the pia-arachnoid sheath

13 The first organ to form after the development of the heart is the:

Liver
Stomach
Pancreas
Gall Bladder.

14 How many rotations does the stomach undergo during GIT development in week 4 to 5?

1
2
3
4

15 Following the degeneration of the buccopharyngeal membrane, the foregut is open to which cavity?

The peritoneal cavity
The chorionic cavity
The yolk sac
The amniotic cavity

16 Which one of these is not an abnormality that can occur during the proliferation and re-canalisation of the gut tube?

Occlusion
Meckel's diverticulum
Duplication
Stenosis

17 During week 4 in GIT development:

The cloacal membrane is broken down while the buccopharyngeal membrane remains intact
The buccopharyngeal membrane is broken down while the cloacal membrane remains intact
Both the buccopharyngeal and cloacal membranes break down simultaneously
Both the buccopharyngeal and cloacal membranes remain intact.

18 1. Which of the following options lists the order of events that happen at different stages in liver development of an embryo?

Cell differentiation, hepatic diverticulum development, enmeshing stromal capillaries
Hepatic diverticulum development, septum transversum forming liver stroma, epithelial cord profileration
Hepatic diverticulum, development, epithelial cord proliferation, formation of hepatic trabeculae
Cell differentiation, epithelial cord proliferation, formation of liver stroma

19 2. Where does the mesoderm lie in relation to the notochord?

Ventrally
Dorsally & Ventrally
Laterally, Rostrally & Ventrally
Caudally

20 3. The process of ‘canalization’ that occurs at the endoderm of GIT wall from beginning of week 5 includes:

Endoderm in the GIT wall proliferates, blockage of GIT endoderm lumen occurs, tissue degenerates to form a hollow tube once more
The dorsal border of the tube where stomach will form in the embryo, begins to dilate and form an enlarged lumen
Midgut grows in length as a loop extending ventrally, returning as hindgut
At the level of stomach, dorsal mesogastrium extends as a fold forming the greater omentum

21 4. In both the fetus and the adult, the celiac artery supplies:

Fetus: Foregut /Adult: Appendix
Fetus: Midgut /Adult: Respiratory tract
Fetus: Foregut /Adult: Esophagus
Fetus: Hindgut/Adult: Rectum

22 The mesoderm consists of epithelium, connective tissues, blood vessels, mesentry, smooth muscle.

  true
  false

23 Select the most correct option of the following options:

  The superior mesenteric artery supplies the hindgut
  The foregut is suppled by the inferior mesenteric artery
  The celiac artery supplies the midgut
  The superior mesenteric artery supplies the midgut

24 Which of the following statements about somites is/are correct:

  Differentiate a covering epithelium in their early stages.
  Somites contribute the body wall osteogenic, chrondrogenic and fibrogenic cells.
  Contribute to a single vertebral level body and the intervertebral disc.
  Myotomes contribute the smooth muscle associated with the gastrointestinal tract wall.


2015

Select one of the topics shown below and write 3 paragraphs (with referenced sources) on that specific topic.

  • Cleft Lip and cleft palate are associated with many different environmental and genetic causes. Identify and describe one cause of these abnormalities.
  • Discuss how aganglionic colon is a gastrointestinal tract abnormality related to neural crest migration.
  • What is the difference between gastroschisis and omphalocele?


2014 Student Signature and Selected abnormality

--Z3417753 (talk) 22:36, 9 September 2014 (EST) Laryngeal-tracheo-oesophageal Cleft

--Z3416697 (talk) 23:18, 4 September 2014 (EST) Lobar Emphysema

--Z3463310 (talk) 13:52, 5 September 2014 (EST) Omphalocele

--Z3414515 (talk) 16:34, 5 September 2014 (EST) Esophageal Stenosis

--Z3417843 (talk) 16:55, 5 September 2014 (EST) Meconium Aspiration Syndrome

--Z3333429 (talk) 17:19, 5 September 2014 (EST) Newborn Respiratory Distress Syndrome - (Hyaline Membrane Disease)

--Z3417458 (talk) 17:40, 5 September 2014 (EST) Congenital Diaphragmatic Hernia

--Z3418340 (talk) 19:26, 5 September 2014 (EST) Anular Pancreas

--Z3417796 (talk) 21:47, 6 September 2014 (EST) Bronchopulmonary Dysplasia

--Z3465654 (talk) 14:14, 7 September 2014 (EST) Cystic Fibrosis

--Z3415242 (talk) 18:36, 7 September 2014 (EST) Laryngeal Atresia

--Z3419587 (talk) 23:14, 7 September 2014 (EST) Congenital Laryngeal Webs

--Z5030311 (talk) 14:02, 8 September 2014 (EST) Aganglionic colon (Hirschprung's disease)

--Z3414648 (talk) 20:37, 8 September 2014 (EST) Congenital Pulmonary Airway Malformation (CPAM)

--Z3418989 (talk) 20:53, 8 September 2014 (EST) Meckel's diverticulum

--Z3330991 (talk) 22:16, 8 September 2014 (EST) Cleft Palate/Lip

--Z3418981 (talk) 09:46, 9 September 2014 (EST)Azygos Lobe

--Z3422484 (talk) 10:27, 9 September 2014 (EST) Alveolar capillary dysplasia

--Z3332339 (talk) 13:24, 9 September 2014 (EST) Developmental asthma

--Z3372817 (talk) 14:39, 9 September 2014 (EST) Meconium plug syndrome

--Z3415716 (talk) 17:39, 9 September 2014 (EST) Oesophageal atresia

--Z3418702 (talk) 18:15, 9 September 2014 (EST) Bronchogenic cysts

--Z3418779 (talk) 20:44, 9 September 2014 (EST) Anorectal Malformation

--Z3418488 (talk) 22:11, 9 September 2014 (EST) Pyloric Stenosis

--Z3375627 (talk) 23:42, 9 September 2014 (EST) Cloacal Extrophy

--Z3418837 (talk) 01:52, 10 September 2014 (EST) Midgut Volvulus

--Z3374116 (talk) 03:10, 10 September 2014 (EST) Duodenal Web / Duodenal Atresia

--Z3418698 (talk) 10:21, 10 September 2014 (EST)Pulmonary surfactant metabolism dysfunction

--Z3415141 (talk) 11:11, 10 September 2014 (EST) Extrahepatic billary atresia

--Z3465141 (talk) 14:19, 12 September 2014 (EST) Gastroschisis

Biomedical Research Expo 2014

FYI only - this is not your online assessment.

4 September 2014 (this Thursday) - Wallace Wurth Building, Ground Floor Atrium - South wing. 5pm – 7pm


Come along and meet the researchers from different groups and see what Honours and Postgraduate projects are available in their labs. Discuss their research and find out more.


See you there!


My Lab research - Ectopic Implantation Research | Human Embryo Collections | Delirium

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