bowel obstruction
definition
is the blockage of the intestines evidenced by partial or complete impairment to the forward flow of intestinal contents
causes
pathophysiology
intussusception
hernia
blocking objects
undigested foods
impacted faecal matter
worms
turmours
volvulus
when the obstruction occurs an intestinal fluid contents and gas accumulate above the obstruction this causes abdominal distension which result in the reduction in fluids absorbed and increase in intestinal secretions.
assessments and common findings +symptoms
abdominal distension
dehydration
nausea and vomiting
severe constipation
pain
hypothermia and signs of impending shock
management
minimise pain and discomfort
restorre normal fluid and electrolyte status
relieve obstruction and promote return to normal bowel function