Difference between revisions of "Rectum - Anatomy & Physiology - Flashcards"
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(New page: <big><center>'''BACK TO ALIMENTARY - ANATOMY & PHYSIOLOGY'''</center></big> <big><center>[[Alimentary - Anatomy & Physiology - Flashcards|'''BACK TO A...) |
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− | < | + | <FlashCard questions="8"> |
− | + | |q1=Describe the position of the rectum. | |
− | + | |a1=Dorsal to the reproductive organs, bladder and urethra | |
+ | |l1=Rectum - Anatomy & Physiology#Structure | ||
+ | |q2=How is the rectogenital pouch formed? | ||
+ | |a2=Reflection of the mesorectum onto the peritoneal peritoneum of the pelvic cavity | ||
+ | |l2=Rectum - Anatomy & Physiology#Structure | ||
+ | |q3=How is defeaction stimulated? | ||
+ | |a3=Faeces in the rectum stimulate pressure sensitive cells which initiates the defeaction reflex | ||
+ | |l3=Rectum - Anatomy & Physiology#Function | ||
+ | |q4=How is the conscious sensation for the need to empty the bowel produced? | ||
+ | |a4=A forceful contraction of the rectum against the external anal sphincter | ||
+ | |l4=Rectum - Anatomy & Physiology#Function | ||
+ | |q5=What happens if the conscious need to empty the bowel is ignored? | ||
+ | |a5=The defeacation reflex is reduced until another mass movement occurs | ||
+ | |l5=Rectum - Anatomy & Physiology#Function | ||
+ | |q6=What is the type of epithelium in the rectum? | ||
+ | |a6=Columnar | ||
+ | |l6=Rectum - Anatomy & Physiology#Histology | ||
+ | |q7=What happens to the epithelium at the recto - anal junction? | ||
+ | |a7=It changes from columnar to stratified squamous non-keratinised | ||
+ | |l7=Rectum - Anatomy & Physiology#Histology | ||
+ | |q8=What type of muscle forms external anal sphincter? | ||
+ | |a8=Skeletal | ||
+ | |l8=Rectum - Anatomy & Physiology#Histology | ||
+ | |q9=Which species appear to lack the ability to control the external anal sphincter? | ||
+ | |a9=Ruminants and equine species | ||
+ | |l9=Rectum - Anatomy & Physiology#Species Differences | ||
+ | </FlashCard> | ||
− | + | [[Category:Large Intestine Anatomy & Physiology Flashcards]] | |
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Latest revision as of 17:38, 30 June 2011
Question | Answer | Article | |
Describe the position of the rectum. | Dorsal to the reproductive organs, bladder and urethra
|
Link to Article | |
How is the rectogenital pouch formed? | Reflection of the mesorectum onto the peritoneal peritoneum of the pelvic cavity
|
Link to Article | |
How is defeaction stimulated? | Faeces in the rectum stimulate pressure sensitive cells which initiates the defeaction reflex
|
Link to 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 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 Article | |
What is the type of epithelium in the rectum? | Columnar
|
Link to Article | |
What happens to the epithelium at the recto - anal junction? | It changes from columnar to stratified squamous non-keratinised
|
Link to Article | |
What type of muscle forms external anal sphincter? | Skeletal
|
Link to Article |