Template:BGDB Sexual Differentiation - Postnatal Interactive: Difference between revisions

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Here are a few simple Quiz questions that relate to Postnatal development from the lecture and practical.
Here are a few simple Quiz questions that relate to Postnatal development from the lecture and practical.
{{precocious puberty}}


<quiz display=simple>
<quiz display=simple>
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|type="[]"}
|type="[]"}
+ &nbsp; adult dark spermatogonia
+ &nbsp; adult dark spermatogonia
|| Correct!  
|| Correct! Note that at about 80 years these adult pale (Ad) {{spermatogonia}} number decrease
+ &nbsp; adult pale spermatogonia
+ &nbsp; adult pale spermatogonia
|| Correct!  
|| Correct! Note that at about 60 years these adult pale (Ap) {{spermatogonia}} number decrease
+ &nbsp; spermatogonial stem cells
+ &nbsp; spermatogonial stem cells
|| Correct!  
|| Correct! spermatogonial stem cells (SSCs) develop and later self-renew during {{spermatogenesis}}
- &nbsp; primary spermatocytes
- &nbsp; primary spermatocytes
|| Incorrect! These only develop at puberty when spermatogonia {{meiosis}} commences.
|| Incorrect! {{primary spermatocyte}}s are large cells that enter the prophase of the first meiotic division. This only occurs with {{spermatogonia}} differentiation at puberty when {{meiosis}} commences.


{Precocious puberty, premature development of the signs of puberty, occurs at different ages for each sex. Which of the following about the ages of precocious puberty is '''not correct''':
{Precocious puberty, premature development of the signs of puberty, occurs at different ages for each sex. Which of the following about the ages of precocious puberty is '''not correct''':
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|| Incorrect! Hypothalamic expression of gonadotropin releasing hormone (GnRH) is  thought to be initiated by {{kisspeptin}}.
|| Incorrect! Hypothalamic expression of gonadotropin releasing hormone (GnRH) is  thought to be initiated by {{kisspeptin}}.


{Tanner Stages (tanner scale) are an anatomical staging system for measuring male/female sexual development at puberty. How many discrete stages are there in this scale?
{Tanner stages (tanner scale) are an anatomical staging system for measuring male/female sexual development at puberty. How many discrete stages are there in this scale?
|type="()"}
|type="()"}
- &nbsp; 3
- &nbsp; 3
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- &nbsp; none of the above
- &nbsp; none of the above
|| Incorrect! There are 5 (I - V) described {{Tanner stages}}.
|| Incorrect! There are 5 (I - V) described {{Tanner stages}}.
{The Tanner stages (tanner scale) are an anatomical staging system and can also be used for determining the age of puberty.
|type="()"}
- &nbsp; true
|| Incorrect! The {{Tanner stages}} are an anatomical staging system for measuring male/female sexual development at puberty based upon genital and secondary sex characteristic development. While age ranges are generally shown, it is '''not''' a system for determining the specific ages of {{puberty}} changes.
+ &nbsp; false
|| Correct! The {{Tanner stages}} are an anatomical staging system for measuring male/female sexual development at puberty based upon genital and secondary sex characteristic development. While age ranges are generally shown, it is '''not''' a system for determining the specific ages of {{puberty}} changes.


</quiz>
</quiz>
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|  
|  
:[[Template:Med Prac additional Information|'''Additional Information:''']] {{neonatal}} | {{puberty}} | {{testis}} | {{ovary}} | {{menstrual cycle}}
:[[Template:Med Prac additional Information|'''Additional Information:''']] {{neonatal}} | {{kisspeptin}} | {{puberty}} | {{precocious puberty}} | {{delayed puberty}} | {{testis}} | {{spermatogonia}} | {{ovary}} | {{menstrual cycle}} | {{Tanner stages}}
|}
|}
|}<noinclude>[[Category:BGD]][[Category:Template]][[Category:Quiz]][[Category:Genital]][[Category:Postnatal]][[Category:Puberty]][[Category:Male]][[Category:Female]]</noinclude>
|}<noinclude>[[Category:BGD]][[Category:Template]][[Category:Quiz]][[Category:Genital]][[Category:Postnatal]][[Category:Puberty]][[Category:Male]][[Category:Female]]</noinclude>

Latest revision as of 11:19, 5 Haziran 2019

Postnatal Interactive Component

Attempt the Quiz - Postnatal  
BGDsmall.jpg

Here are a few simple Quiz questions that relate to Postnatal development from the lecture and practical.

1 At about postnatally 2 months of age, in the male gonad primordial germ cells (gonocytes) are replaced by:

  adult dark spermatogonia
  adult pale spermatogonia
  spermatogonial stem cells
  primary spermatocytes

2 Precocious puberty, premature development of the signs of puberty, occurs at different ages for each sex. Which of the following about the ages of precocious puberty is not correct:

  precocious puberty can occur in girls before age 7
  precocious puberty can occur in girls before age 8
  precocious puberty can occur in boys before age 9
  precocious puberty can occur in boys before age 14

3 Puberty can occur over a broad range of time and differently for each sex. Which of the following are considered the normal age ranges for puberty.

  girls - age 7 to 13
  girls - age 9 to 15
  boys - age 7 to 13
  boys - age 9 to 15

4 Hypothalamic expression of gonadotropin releasing hormone (GnRH) is a known puberty trigger. Which of the following factors is thought to initiate the GnRH secretion?

  kisspeptin
  luteinizing hormone
  thyroid hormone
  anti-Müllerian hormone

5 Tanner stages (tanner scale) are an anatomical staging system for measuring male/female sexual development at puberty. How many discrete stages are there in this scale?

  3
  4
  5
  6
  none of the above

6 The Tanner stages (tanner scale) are an anatomical staging system and can also be used for determining the age of puberty.

  true
  false


BGDsmall.jpg
Practical 12: Sex Determination | Early Embryo | Late Embryo | Fetal | Postnatal | Abnormalities | 2011 Audio


Additional Information: neonatal | kisspeptin | puberty | precocious puberty | delayed puberty | testis | spermatogonia | ovary | menstrual cycle | Tanner stages
Retrieved from ‘https://embryology.med.unsw.edu.au/embryology/index.php?title=Template:BGDB_Sexual_Differentiation_-_Postnatal_Interactive&oldid=382500’
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