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

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<FlashCard questions="8">
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<big><center>[[Alimentary - Anatomy & Physiology|'''BACK TO ALIMENTARY - ANATOMY & PHYSIOLOGY''']]</center></big>
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|q1=Describe the position of the rectum.
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<big><center>[[Alimentary - Anatomy & Physiology - Flashcards|'''BACK TO ALIMENTARY FLASHCARDS''']]</center></big>
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|a1=Dorsal to the reproductive organs, bladder and urethra
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<big><center>[[Rectum - Anatomy & Physiology|'''BACK TO RECTUM''']]</center></big>
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|l1=Rectum - Anatomy & Physiology#Structure
 
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|q2=How is the rectogenital pouch formed?
 
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|a2=Reflection of the mesorectum onto the peritoneal peritoneum of the pelvic cavity
 
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|l2=Rectum - Anatomy & Physiology#Structure
 
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|q3=How is defeaction stimulated?
 
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|a3=Faeces in the rectum stimulate pressure sensitive cells which initiates the defeaction reflex
 
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|l3=Rectum - Anatomy & Physiology#Function
 
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|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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|l4=Rectum - Anatomy & Physiology#Function
 
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|q5=What happens if the conscious need to empty the bowel is ignored?
 
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|a5=The defeacation reflex is reduced until another mass movement occurs
 
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|l5=Rectum - Anatomy & Physiology#Function
 
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|q6=What is the type of epithelium in the rectum?
 
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|a6=Columnar
 
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|l6=Rectum - Anatomy & Physiology#Histology
 
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|q7=What happens to the epithelium at the recto - anal junction?
 
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|a7=It changes from columnar to stratified squamous non-keratinised
 
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|l7=Rectum - Anatomy & Physiology#Histology
 
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|q8=What type of muscle forms external anal sphincter?
 
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|a8=Skeletal
 
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|l8=Rectum - Anatomy & Physiology#Histology
 
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|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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|l9=Rectum - Anatomy & Physiology#Species Differences
 
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</FlashCard>
 
  
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[[Category:Large Intestine Anatomy & Physiology Flashcards]]
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{| border="3" cellpadding="8"
 +
!width="400"|'''Question'''
 +
!width="400"|'''Answer'''
 +
!width="150"|'''Article'''
 +
|-
 +
|<big>'''Describe the position of the rectum.'''
 +
||<font color="white"> <big>
 +
*'''''Dorsal to the reproductive organs, bladder and urethra'''''
 +
||[[Rectum - Anatomy & Physiology#Structure|<span title="Answer article">Link to Answer Article</span>]]
 +
|-
 +
|<big>'''How is the rectogenital pouch formed?'''
 +
||<font color="white"> <big>
 +
*'''''Reflection of the mesorectum onto the peritoneal peritoneum of the pelvic cavity'''''
 +
||[[Rectum - Anatomy & Physiology#Structure|<span title="Answer article">Link to Answer Article</span>]]
 +
|-
 +
|<big>'''How is defeaction stimulated?'''
 +
||<font color="white"> <big>
 +
*'''''Faeces in the rectum stimulate pressure sensitive cells which initiates the defeaction reflex'''''
 +
||[[Rectum - Anatomy & Physiology#Function|<span title="Answer article">Link to Answer Article</span>]]
 +
|-
 +
|<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>]]
 +
|}
 +
 
 +
 
 +
 
 +
 
 +
<big><center>[[Alimentary - Anatomy & Physiology|'''BACK TO ALIMENTARY - ANATOMY & PHYSIOLOGY''']]</center></big>
 +
<big><center>[[Alimentary - Anatomy & Physiology - Flashcards|'''BACK TO ALIMENTARY FLASHCARDS''']]</center></big>
 +
<big><center>[[Rectum - Anatomy & Physiology|'''BACK TO RECTUM''']]</center></big>

Revision as of 17:15, 25 July 2008

BACK TO ALIMENTARY - ANATOMY & PHYSIOLOGY
BACK TO ALIMENTARY FLASHCARDS
BACK TO 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



BACK TO ALIMENTARY - ANATOMY & PHYSIOLOGY
BACK TO ALIMENTARY FLASHCARDS
BACK TO RECTUM
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