Difference between revisions of "Rectum - Anatomy & Physiology - Flashcards"

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<FlashCard questions="8">
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{{toplink
|q1=Describe the position of the rectum.
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|backcolour =BCED91
|a1=Dorsal to the reproductive organs, bladder and urethra
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|linkpage =Alimentary - Anatomy & Physiology
|l1=Rectum - Anatomy & Physiology#Structure
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|linktext =Alimentary System
|q2=How is the rectogenital pouch formed?
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|maplink = Alimentary (Concept Map)- Anatomy & Physiology
|a2=Reflection of the mesorectum onto the peritoneal peritoneum of the pelvic cavity
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|pagetype =Anatomy
|l2=Rectum - Anatomy & Physiology#Structure
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|sublink1=Alimentary - Anatomy & Physiology - Flashcards
|q3=How is defeaction stimulated?
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|subtext1=ALIMENTARY FLASHCARDS
|a3=Faeces in the rectum stimulate pressure sensitive cells which initiates the defeaction reflex
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|sublink2=Rectum - Anatomy & Physiology
|l3=Rectum - Anatomy & Physiology#Function
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|subtext2=RECTUM
|q4=How is the conscious sensation for the need to empty the bowel produced?
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}}
|a4=A forceful contraction of the rectum against the external anal sphincter
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{| border="3" cellpadding="8"
|l4=Rectum - Anatomy & Physiology#Function
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!width="400"|'''Question'''
|q5=What happens if the conscious need to empty the bowel is ignored?
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!width="400"|'''Answer'''
|a5=The defeacation reflex is reduced until another mass movement occurs
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!width="150"|'''Article'''
|l5=Rectum - Anatomy & Physiology#Function
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|-
|q6=What is the type of epithelium in the rectum?
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|<big>'''Describe the position of the rectum.'''
|a6=Columnar
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||<font color="white"> <big>
|l6=Rectum - Anatomy & Physiology#Histology
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*'''''Dorsal to the reproductive organs, bladder and urethra'''''
|q7=What happens to the epithelium at the recto - anal junction?
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||[[Rectum - Anatomy & Physiology#Structure|<span title="Answer article">Link to Answer Article</span>]]
|a7=It changes from columnar to stratified squamous non-keratinised  
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|-
|l7=Rectum - Anatomy & Physiology#Histology
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|<big>'''How is the rectogenital pouch formed?'''
|q8=What type of muscle forms external anal sphincter?
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||<font color="white"> <big>
|a8=Skeletal
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*'''''Reflection of the mesorectum onto the peritoneal peritoneum of the pelvic cavity'''''
|l8=Rectum - Anatomy & Physiology#Histology
+
||[[Rectum - Anatomy & Physiology#Structure|<span title="Answer article">Link to Answer Article</span>]]
|q9=Which species appear to lack the ability to control the external anal sphincter?
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|-
|a9=Ruminants and equine species
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|<big>'''How is defeaction stimulated?'''
|l9=Rectum - Anatomy & Physiology#Species Differences
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||<font color="white"> <big>
</FlashCard>
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*'''''Faeces in the rectum stimulate pressure sensitive cells which initiates the defeaction reflex'''''
 
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||[[Rectum - Anatomy & Physiology#Function|<span title="Answer article">Link to Answer Article</span>]]
[[Category:Large Intestine Anatomy & Physiology Flashcards]]
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|-
 +
|<big>'''How is the conscious sensation for the need to empty the bowel produced?'''
 +
||<font color="white"> <big>
 +
*'''''A forceful contraction of the rectum against the external anal sphincter'''''
 +
||[[Rectum - Anatomy & Physiology#Function|<span title="Answer article">Link to Answer Article</span>]]
 +
|-
 +
|<big>'''What happens if the conscious need to empty the bowel is ignored?'''
 +
||<font color="white"> <big>
 +
*'''''The defeacation reflex is reduced until another mass movement occurs'''''
 +
||[[Rectum - Anatomy & Physiology#Function|<span title="Answer article">Link to Answer Article</span>]]
 +
|-
 +
|<big>'''What is the type of epithelium in the rectum?'''
 +
||<font color="white"> <big>
 +
*'''''Columnar'''''
 +
||[[Rectum - Anatomy & Physiology#Histology|<span title="Answer article">Link to Answer Article</span>]]
 +
|-
 +
|<big>'''What happens to the epithelium at the recto - anal junction?'''
 +
||<font color="white"> <big>
 +
*'''''It changes from columnar to stratified squamous non-keratinised '''''
 +
||[[Rectum - Anatomy & Physiology#Histology|<span title="Answer article">Link to Answer Article</span>]]
 +
|-
 +
|<big>'''What type of muscle forms external anal sphincter?'''
 +
||<font color="white"> <big>
 +
*'''''Skeletal'''''
 +
||[[Rectum - Anatomy & Physiology#Histology|<span title="Answer article">Link to Answer Article</span>]]
 +
|-
 +
|<big>'''Which species appear to lack the ability to control the external anal sphincter?'''
 +
||<font color="white"> <big>
 +
*'''''Ruminants and equine species'''''
 +
||[[Rectum - Anatomy & Physiology#Species Differences|<span title="Answer article">Link to Answer Article</span>]]
 +
|}

Revision as of 22:00, 2 September 2008

Anatomy and PhysiologyWikiAnt and Phys Banner.png
()Map ALIMENTARY SYSTEM (Map)
ALIMENTARY FLASHCARDS
RECTUM


Question Answer Article
Describe the position of the rectum.
  • Dorsal to the reproductive organs, bladder and urethra
Link to Answer Article
How is the rectogenital pouch formed?
  • Reflection of the mesorectum onto the peritoneal peritoneum of the pelvic cavity
Link to Answer Article
How is defeaction stimulated?
  • Faeces in the rectum stimulate pressure sensitive cells which initiates the defeaction reflex
Link to Answer Article
How is the conscious sensation for the need to empty the bowel produced?
  • A forceful contraction of the rectum against the external anal sphincter
Link to Answer Article
What happens if the conscious need to empty the bowel is ignored?
  • The defeacation reflex is reduced until another mass movement occurs
Link to Answer Article
What is the type of epithelium in the rectum?
  • Columnar
Link to Answer Article
What happens to the epithelium at the recto - anal junction?
  • It changes from columnar to stratified squamous non-keratinised
Link to Answer Article
What type of muscle forms external anal sphincter?
  • Skeletal
Link to Answer Article
Which species appear to lack the ability to control the external anal sphincter?
  • Ruminants and equine species
Link to Answer Article