Difference between revisions of "Rectum - Anatomy & Physiology - Flashcards"
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− | + | {{toplink | |
− | | | + | |backcolour =BCED91 |
− | | | + | |linkpage =Alimentary - Anatomy & Physiology |
− | | | + | |linktext =Alimentary System |
− | | | + | |maplink = Alimentary (Concept Map)- Anatomy & Physiology |
− | | | + | |pagetype =Anatomy |
− | | | + | |sublink1=Alimentary - Anatomy & Physiology - Flashcards |
− | | | + | |subtext1=ALIMENTARY FLASHCARDS |
− | | | + | |sublink2=Rectum - Anatomy & Physiology |
− | | | + | |subtext2=RECTUM |
− | | | + | }} |
− | | | + | {| 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>]] | ||
+ | |} |
Revision as of 22:00, 2 September 2008
|
Question | Answer | Article |
---|---|---|
Describe the position of the rectum. |
|
Link to Answer Article |
How is the rectogenital pouch formed? |
|
Link to Answer Article |
How is defeaction stimulated? |
|
Link to Answer Article |
How is the conscious sensation for the need to empty the bowel produced? |
|
Link to Answer Article |
What happens if the conscious need to empty the bowel is ignored? |
|
Link to Answer Article |
What is the type of epithelium in the rectum? |
|
Link to Answer Article |
What happens to the epithelium at the recto - anal junction? |
|
Link to Answer Article |
What type of muscle forms external anal sphincter? |
|
Link to Answer Article |
Which species appear to lack the ability to control the external anal sphincter? |
|
Link to Answer Article |