BGDA Practical - Implantation to 8 Weeks Interactive

Week 3 Interactive Component

Attempt the Quiz - Week 3

Here are a few simple Quiz questions that relate to Week 3 (GA week 5) 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. Point added for a correct answer:    Points for an incorrect answer: Ignore the questions' coefficients: 1 During embryonic disc folding in week 3 only the ectoderm layer folds ventrally left, right and above and below the notochord.   true   false 2 Which of the following is the most correct statement about the primitive streak:   extends from the primitive node to the parachordal plate   is a primary inducer during organogenesis   is a site of migration of epiblast cells to form the mesoderm   persists as the parachordal plate   all of the above are correct 3 The migration of intra-embryonic mesoderm occurs between the ectoderm and endoderm to give rise to:  the buccopharyngeal membrane  the cloacal membrane  the allantois  the somites  all of the above 4 The buccopharyngeal membrane is made up of:  embryonic ectoderm, mesoderm and endoderm  endoderm fused with mesoderm  ectoderm fused with mesoderm  ectoderm fused with endoderm  the cephalic end of notochordal process 5 The intraembryonic coelom finally forms   pericardial, pleural and peritoneal cavity.   single pericardial cavity and two pleural and two peritoneal cavities.   neural tube lumen, gastrointestinal tract lumen and neural crest.   the paired dorsal aortas running the embryo. 6 The amniotic cavity appears initially as a slit-like space within the:   exocoelomic (Heuser’s) membrane   extra-embryonic mesoderm   ectoderm   connecting stalk   endoderm 7 Which of the following processes are necessary for the early development of the human embryo?   cell proliferation   cell migration   cell fusion   differential growth   all of the above Practical 6: Week 3 | Week 4 | Week 5 | Week 6 | Week 7 | Week 8

Week 4 Interactive Component

Attempt the Quiz - Week 4

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. Point added for a correct answer:    Points for an incorrect answer: Ignore the questions' coefficients: 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 Practical 6: Week 3 | Week 4 | Week 5 | Week 6 | Week 7 | Week 8

Week 5 Interactive Component

Attempt the Quiz - Week 5

Here are a few simple Quiz questions that relate to Week 5 (GA week 7) 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. Point added for a correct answer:    Points for an incorrect answer: Ignore the questions' coefficients: 1 The important human cardiogenic event commencing during week 5 is   heart tube fusion   heart looping   heart septation   heart valve development 2 The 5 secondary brain vesicles listed in rostrocaudal order are:   myelencephalon - metencephalon - mesencephalon - diencephalon - telencephalon   telencephalon - diencephalon - mesencephalon - metencephalon - myelencephalon   prosencephalon - diencephalon - mesencephalon - metencephalon - rhombencephalon   telencephalon - diencephalon - mesencephalon - myelencephalon - metencephalon   None of the above. Practical 6: Week 3 | Week 4 | Week 5 | Week 6 | Week 7 | Week 8

Week 6 Interactive Component

Attempt the Quiz - Week 6

Here are a few simple Quiz questions that relate to Week 6 (GA week 8) 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. Point added for a correct answer:    Points for an incorrect answer: Ignore the questions' coefficients: 1 {Which set of limbs are sensitive to teratogenic effects/damage first:   upper limbs   lower limbs 2 Which of the following statements about endocrine development is incorrect:   the endocrine organs initially develop in the embryonic period   the endocrine organs initially develop in the fetal period   the endocrine organs function in the fetal period.   the endocrine organs function is required for normal development   the placenta is an endocrine organ Practical 6: Week 3 | Week 4 | Week 5 | Week 6 | Week 7 | Week 8

Week 7 Interactive Component

Attempt the Quiz - Week 7

Here are a few simple Quiz questions that relate to Week 7 (GA week 9) from the lecture and practical. Point added for a correct answer:    Points for an incorrect answer: Ignore the questions' coefficients: 1 The digits of the upper and lower limbs are separated during development of the hand and foot "paddles" by the process:   autophagy, that is a "programmed cell death"   apoptosis, that is a "programmed cell death"   cell migration, that separates the developing digits   epithelial mesenchymal transition, that separates the developing digits   mesenchymal epithelial transition, that separates the developing digits 2 Which of the following statements about cleft lip is most correct   cleft lip is failure of the maxillary prominences to fuse with the medial nasal prominences   cleft lip is failure of the maxillary shelves to fuse with the medial nasal prominences   cleft lip is failure of nasal septum to fuse with the maxillary prominences   cleft lip occurs during the early fetal period   cleft lip occurs due to a single known teratogen 3 Bone formation by endochondral ossification:   only occurs in the body   replaces mesoderm with bone   replaces mesenchyme with bone   replaces cartilage with bone   replaces fibrocartilage with bone 4 One cardiac process occurring during week 7 is:   atrial septation   atrio-ventricular septation   ventricular septation   heart looping   valve formation Practical 6: Week 3 | Week 4 | Week 5 | Week 6 | Week 7 | Week 8

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. 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. Point added for a correct answer:    Points for an incorrect answer: Ignore the questions' coefficients: 1 Which of the following statements about neural development is incorrect:   the ventricular layer contains neural stem cells   the migrating neural cells stop in the region where the cortex will form   neurons and not glia differentiate from ventricular neural stem cells   the cortex neuronal layers develop from the inside outwards   the differentiating neural cells migrate away from ventricular layer 2 Which of the following structures develops in the extra-embryonic coelom?   lung buds   the pancreas   the spleen   the ileum   none of the above 3 Which of the following statements about limb development during week 8 is incorrect:   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 4 Which of the following statements about abnormal development is most correct.   all developmental abnormalities are either genetic or environmental in origin.   teratogens refer to factors that alter DNA structure.   teratogens causing major environmental abnormalities mainly during the embryonic period   none of the above 5 Which of the following systems has the longest critical period window?   neural   limb   heart   teeth   none of the above Practical 6: Week 3 | Week 4 | Week 5 | Week 6 | Week 7 | Week 8

Medicine Practicals 2019 Interactive: BGDA Fertilization to Implantation | BGDA Implantation to 8 Weeks | BGDA Neural | BGDA Fetal | BGDA Placenta | BGDB Gastrointestinal | BGDB Face Ear | BGDB Endocrine | BGDB Sexual Differentiation