The following are true about defecation except:
A) It is initiated by distention of rectum with feces.
B) It is facilitated by micturition reflex.
C) It is under voluntary control in infant.
D) It is inhibited by pain.
Correct Answer:
Verified
Q8: Removal of the entire colon would be
Q9: The parasympathetic supply of the distal colon
Q10: The external anal sphincter is supplied by:
A)Pelvic
Q11: Large intestine secretion is stimulated by:
A)Direct stimulation.
B)Local
Q12: Mass movement in the colon after meal
Q13: Mass movement in the colon would be
Q15: Anal mucosa is sensitive to all of
Q16: Rectal mucosa is sensitive to:
A)Pain
B)Touch
C)Temperature
D)Stretch
Q17: Resting anal pressure is mainly due to
Q18: Fecal continence requires:
A)Intact innervations of anorectal region
B)Sensation
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents