Answer:
Peristalsis is defined as the involuntary movement which involves contraction and relaxation of muscles present in the digestive tract originates from the esophagus.
In diarrheal condition the Peristalsis movement does not take place properly as it is not a voluntary muscle movement so it can not be controlled consciously. it is important to digestion but, in case of diarrhea or constipation something goes haywire with peristalsis . this condition can also be defined as motility (hypermotility) disorder.
D and E pls mark me brainlyest
C decreased the diameter of airways
Im pretty sure it can either be E or B
Chief of the hospital because they make or break the hospital they get all the orders and surgeons they make sure the hospital keeps running