An involuntary response for elimination of feces may be diarrhea. This can happen as a result of illness, side effect of medication or a reaction to food or liquids ingested by the body.
Difficult, delayed elimination of feces is known as constipation.
in the rectum
Involuntary encopresis is related to constipation, passing hard painful feces, and difficult bowel movements
Defecation or elimination is the process of removing undigested food (feces) from the body.
An involuntary response to seeing bears in the wild would be shaking or running.
no it is a response
perhaps a reflex or an involuntary response.
A quick involuntary response to a sensory stimulus (e-g knee-jerk) is called
There must be some bleeding somewhere in the colon for you to see this. It could be a hemorrhoid.
Consolidation of feces before elimination refers to the process of water absorption in the colon, which helps to make the stool more solid and compact. This process is important for the formation of a well-formed stool that can be easily eliminated from the body.
anus or anal canal
involuntary response by animal,resulting in a predictable and relatively fixed behaviour pattern.