Template:BGDA Practical 3 - Implantation Interactive - Revision history

Z8600021 at 23:55, 15 March 2020

2020-03-15T23:55:02Z

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	\| [[File:BGDsmall.jpg]]		\| [[File:BGDsmall.jpg]]
	Here are a few simple Quiz questions that relate to Implantation from the lecture and practical.		Here are a few simple Quiz questions that relate to Implantation from the lecture and practical.

			{{See Med Quiz Result}}

	<quiz display=shuffle>		<quiz display=shuffle>

Z8600021 at 23:50, 7 Mayıs 2019

2019-05-07T23:50:45Z

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	+ all the above are correct		+ all the above are correct
	\|\| All the above are correct!		\|\| All the above are correct!

			{Implantation normally takes place in the:
			\|type="()"}
			- cervical region
			- two-thirds lateral uterine tube
			- body of the uterus, most frequently on the anterior wall
			+ body of the uterus, on the posterior wall
			- peritoneal cavity
			\|\| Body of the uterus, on the posterior wall.

	</quiz>		</quiz>
	\|}<noinclude>[[Category:Template]][[Category:Quiz]][[Category:Implantation]]</noinclude>		\|}<noinclude>[[Category:Template]][[Category:Quiz]][[Category:Implantation]]</noinclude>

Z8600021: Protected "Template:BGDA Practical 3 - Implantation Interactive" ([Edit=Allow only administrators] (indefinite) [Move=Allow only administrators] (indefinite))

2019-05-07T23:29:07Z

Protected "Template:BGDA Practical 3 - Implantation Interactive" ([Edit=Allow only administrators] (indefinite) [Move=Allow only administrators] (indefinite))

← Older revision	Revision as of 10:29, 8 Mayıs 2019
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Z8600021 at 23:25, 7 Mayıs 2019

2019-05-07T23:25:01Z

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	</quiz>		</quiz>
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Z8600021 at 23:24, 7 Mayıs 2019

2019-05-07T23:24:42Z

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	</quiz>		</quiz>
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Z8600021 at 04:39, 6 Mayıs 2019

2019-05-06T04:39:11Z

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	{~~Transport~~ of ~~sperm through~~ the ~~cervix is assisted by all of the following except~~:		{During implantation of the blastocyst:
	\|type="()"}		\|type="()"}
	~~+ capacitation~~ of the ~~sperm~~		- usually implants in the posterior wall of the uterus
	- the ~~time of the female cycle~~		- release substances that cause local changes in the endometrial tissue
	- ~~properties of~~ the ~~cervical mucus~~		- attaches itself to the endometrium at its embryonic pole
	- ~~contractile activity of~~ the uterus		- implantation can occur anywhere within the uterus or uterine tube
	~~- pH~~		+ all the above are correct
	\|\| ~~Capacitation of the spermatozoa modifies~~ the ~~glycoprotein coat and seminal proteins, the spermatozoa~~ are ~~already motile before capacitation, and therefore capacitation does not assist transport of sperm through the cervix. All the other listed options aid cervical transport of spermat.~~		\|\| All the above are correct!

	</quiz>		</quiz>
	\|}		\|}

Z8600021 at 04:33, 6 Mayıs 2019

2019-05-06T04:33:50Z

← Older revision		Revision as of 15:33, 6 Mayıs 2019
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	<quiz display=shuffle>		<quiz display=shuffle>

	{~~At fertilisation:~~		{Which of the following is essential for successful implanatation?
	\|type="()"}		\|type="()"}
	- ~~male and female pronuclei complete their meiotic division~~		- a decidual reaction
	~~+ male and female pronuclei enter interphase~~		- transport of the blastocyst to the uterine cavity at the right time
	- ~~cyclic AMP (cAMP) is secreted by~~ the ~~zygote~~ to ~~block polyspermy~~		- removal of the zona pellucida just before attachment of the blastocyst
	- the zona pellucida ~~is discarded~~		- release of Prostaglandin E2 by the endometrial stroma
	- ~~All~~ of the above.		+ all of the above are needed
	\|\| ~~The male and female pronuclei enter interphase before commencing~~ the ~~first mitosis~~.		\|\| All of the above are needed! Prostaglandin E2 is an important regulator of human trophoblast invasion, from the underlying stroma that activates other signaling proteins. [https://www.ncbi.nlm.nih.gov/pubmed/29359200 PMID 29359200]

	{~~All of the following~~ are ~~essential for successful fertilization except~~:		{Diagnostic tests for pregnancy are based mainly on:
	\|type="()"}		\|type="()"}
	- ~~capacitation~~ of ~~the sperm~~		- levels of oestrogens
	- ~~transport~~ of ~~the sperm through the female genital tract~~		- levels of progesterone
	- ~~transport~~ of ~~the zygote to the uterine cavity~~		- levels of thyroxin
	+ ~~separation~~ of ~~the sperm from semen~~		+ secretion of human chorionic gonadotrophin (hCG)
	- ~~bidirectional movements~~ of ~~gametes in the uterine tube~~		- secretion of human chorionic somatomammotropin (hCS)
	\|\| ~~Separation~~ of ~~the sperm from semen is not essential for successful fertilization to occur. All the other listed options are essential for successful fertilization.~~		\|\| Secretion of human chorionic gonadotrophin (hCG)

	~~{Fertilization commences when a spermatozoon makes contact with an oocyte and ends:~~
	~~\|type="()"}~~
	~~+ with the intermingling of maternal and paternal chromosomes at metaphase of the first cleavage division~~
	~~- when the spermatozoon is completely taken into the ootid~~
	~~- when the spermatozoa penetrates the zona pellucida~~
	~~- with the formation of the second polar body~~
	~~- all of the above~~
	~~\|\| Fertilization commences when a spermatozoon makes contact with an oocyte and ends with the intermingling of maternal and paternal chromosomes at metaphase of the first cleavage division.~~

	{Transport of sperm through the cervix is assisted by all of the following except:		{Transport of sperm through the cervix is assisted by all of the following except:

Z8600021: Created page with "==Interactive Component== {| class="wikitable mw-collapsible mw-collapsed" ! Attempt the Quiz - Implantation |- | File:BGDsmall.jpg Here are a few simple Quiz questi..."

2019-05-06T03:58:32Z

Created page with "==Interactive Component== {| class="wikitable mw-collapsible mw-collapsed" ! Attempt the Quiz - Implantation |- | File:BGDsmall.jpg Here are a few simple Quiz questi..."

New page

==Interactive Component==
{| class="wikitable mw-collapsible mw-collapsed"
! Attempt the Quiz - Implantation 
|-
| [[File:BGDsmall.jpg]]
Here are a few simple Quiz questions that relate to Implantation from the lecture and practical.

<quiz display=shuffle>

{At fertilisation:
|type="()"}
- male and female pronuclei complete their meiotic division
+ male and female pronuclei enter interphase
- cyclic AMP (cAMP) is secreted by the zygote to block polyspermy
- the zona pellucida is discarded
- All of the above.
|| The male and female pronuclei enter interphase before commencing the first mitosis.

{All of the following are essential for successful fertilization except:
|type="()"}
- capacitation of the sperm
- transport of the sperm through the female genital tract
- transport of the zygote to the uterine cavity
+ separation of the sperm from semen
- bidirectional movements of gametes in the uterine tube
|| Separation of the sperm from semen is not essential for successful fertilization to occur. All the other listed options are essential for successful fertilization.

{Fertilization commences when a spermatozoon makes contact with an oocyte and ends:
|type="()"}
+ with the intermingling of maternal and paternal chromosomes at metaphase of the first cleavage division
- when the spermatozoon is completely taken into the ootid
- when the spermatozoa penetrates the zona pellucida
- with the formation of the second polar body
- all of the above
|| Fertilization commences when a spermatozoon makes contact with an oocyte and ends with the intermingling of maternal and paternal chromosomes at metaphase of the first cleavage division.

{Transport of sperm through the cervix is assisted by all of the following except:
|type="()"}
+ capacitation of the sperm
- the time of the female cycle
- properties of the cervical mucus
- contractile activity of the uterus
- pH
|| Capacitation of the spermatozoa modifies the glycoprotein coat and seminal proteins, the spermatozoa are already motile before capacitation, and therefore capacitation does not assist transport of sperm through the cervix. All the other listed options aid cervical transport of spermat.
</quiz>
|}