BGD Practical - Fertilization to Implantation Quiz: Difference between revisions

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Here are a few simple questions that relate to your introduction to embryology lecture and practical, this page is not a part of today's Practical class.
Here are a few simple questions that relate to your introduction to embryology lecture and practical, this page is not a part of today's Practical class.


<br>
'''You should try in your own time after completing the Practical today.'''
'''You should try in your own time after completing the Practical today.'''




==Take the Quiz==
==Take the Quiz==
<quiz display=simple>
 
<quiz display=shuffle>


{Which of the following statements is most correct about the human menstrual cycle.
{Which of the following statements is most correct about the human menstrual cycle.
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- A high body temperature indicates ovulation is occurring
- A high body temperature indicates ovulation is occurring
+ The menstrual cycle is an endocrine cycle regulating reproductive physiological changes
+ The menstrual cycle is an endocrine cycle regulating reproductive physiological changes
||The menstrual cycle is variable amongst women and also within an individual, the "28 days" is an average time course. Like the cycle itself, the time of ovulation can vary anywhere between day 10 - day 19. The uterine lining (functional layer) is replaced ever cycle, though this would not be considered the main function of the cycle. The body temperature does increase at ovulation, but it remains high even after this point, it is the time of change that indicates ovulation.
||The {{menstrual cycle}} is variable amongst women and also within an individual, the "28 days" is an average time course. Like the cycle itself, the time of ovulation can vary anywhere between day 10 - day 19. The uterine lining (functional layer) is replaced ever cycle, though this would not be considered the main function of the cycle. The body temperature does increase at ovulation, but it remains high even after this point, it is the time of change that indicates ovulation.


{Most pregnancies can be detected by pregnancy tests soon after fertilization.
{Most pregnancies can be detected by pregnancy tests soon after fertilization.
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- true
- true
+ false
+ false
|| Following fertilization, at least 1 to 2 weeks of development must occur before implantation commences, it is only after implantation that a pregnancy tests work.
||Following fertilization, at least 1 to 2 weeks of development must occur before implantation commences, it is only after implantation that a pregnancy tests work.




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- is important for fertilization
- is important for fertilization
+ all of the above
+ all of the above
||Yes, the [[Z#zona pellucida|zona pellucida]] has many different functions at different times of oocyte development, fertilization and in the first week of development.
||Yes, the {{zona pellucida}} has many different functions at different times of oocyte development, {{fertilization}} and in the first week of development.


{Pregnancy tests generally are based upon the detection in maternal urine of:
{Pregnancy tests generally are based upon the detection in maternal urine of:
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+ human Chorionic Gonadotrophin
+ human Chorionic Gonadotrophin
- human Chorionic Corticotropin
- human Chorionic Corticotropin
||Estrogen  and Progesterone are made in the ovary and support the endometrium. human Chorionic Somatommotropin (or placental lactogen, stimulate maternal mammary development) and human Chorionic Corticotropin are both made by the placenta later in development.
||Chorionic Corticotropin ({{hCG}}) secreted initially by the trophoblast cells is detected in the maternal urine/blood. Estrogen  and Progesterone are made in the ovary and support the endometrium. human Chorionic Somatommotropin (or placental lactogen, stimulate maternal mammary development) and human Chorionic Corticotropin ({{hCG}}) are both made by the placenta later in development.




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| '''Figure 1'''
| '''Figure 1'''
|}
|}
{{ZygoteAwardNotice}}




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[[Category:Quiz]] [[Category:Medicine]] [[Category:BGD]]
[[Category:Quiz]] [[Category:Medicine]] [[Category:BGD]]


{{Quizzes}}
{{Quizzes}}


{{BGDAFooter}}
{{BGDAFooter}}

Latest revision as of 10:28, 11 February 2019

Logo-quizz.gif

BGDsmall.jpg Here are a few simple questions that relate to your introduction to embryology lecture and practical, this page is not a part of today's Practical class.


You should try in your own time after completing the Practical today.


Take the Quiz

  

1 Which of the following statements is most correct about the human menstrual cycle.

The menstrual cycle in all women is a 28 day reproductive cycle
Ovulation always occurs at the midpoint of the menstrual cycle
The menstrual cycle's main function is to regularly replace the lining of the uterus
A high body temperature indicates ovulation is occurring
The menstrual cycle is an endocrine cycle regulating reproductive physiological changes

2 Most pregnancies can be detected by pregnancy tests soon after fertilization.

true
false

3 Which of the following statements is correct about the zona pellucida:

surrounds the oocyte in the ovary
protects oocyte in the uterine tube
is a specialized extracellular matrix
is important for fertilization
all of the above

4 Pregnancy tests generally are based upon the detection in maternal urine of:

Estrogen
Progesterone
human Chorionic Somatommotropin
human Chorionic Gonadotrophin
human Chorionic Corticotropin

5 The most correct sequence of early development following fertilization is:

zygote, blastomeres, morula, blastocyst
oocyte, zygote, morula, blastocyst
zygote, conceptus, blastocyst
polar bodies, zygote, conceptus, blastocyst

6 Which process in the third week of development converts the embryonic disc into the trilaminar embryo.

placentation
gastrulation
neuralation
somitogenesis
embryonic disc folding

7 Which of the following statements about Figure 1 (shown below) is most correct:

figure 1 shows a normal female karyotype
figure 1 shows all human chromosomes
figure 1 shows a metaphase spread of a human genome
figure 1 shows an abnormality of mitosis


Figure 1
Figure 1


BGDsmall.jpg
Practical 3: Oogenesis and Ovulation | Gametogenesis | Fertilization | Early Cell Division | Week 1 | Implantation | Week 2 | Extraembryonic Spaces | Gastrulation | Notochord | Week 3


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Cite this page: Hill, M.A. (2024, March 29) Embryology BGD Practical - Fertilization to Implantation Quiz. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/BGD_Practical_-_Fertilization_to_Implantation_Quiz

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© Dr Mark Hill 2024, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G