elimination Flashcards
passing of feces
defecation
semisolid, fiber substance, result of digestion
feces
bowel elimination process:
fecal material reaches rectum, stretch receptors initiate contraction of sigmoid colon/rectal muscles, internal anal sphincter relaxes, sensory impulses cause voluntary “bearing down”, and external sphincter relaxes
fecal material reaches rectum, stretch receptors initiate contraction of sigmoid colon/rectal muscles, internal anal sphincter relaxes, sensory impulses cause voluntary “bearing down”, and external sphincter relaxes
bowel elimination process
process of bearing down (pushing down), puts pressure on the vagus nerve, causing decrease in BP and pulse which can lead you to pass out/get light headed
valsalva manuever
bristol chart is used for what?
classifying stools
separate hard lumps
constipation
sausage-shaped but lumpy
mild constipation
sausage-shaped with cracks on its surface
healthy
smooth and soft like a snake
healthy
soft blobs with clear-cut edges
lacking fiber
fluffy and mushy with ragged edges
mild diarrhea
entirely liquid, watery
diarhhea
stool is brown
normal
stool is green
green dye, green vegetables, antibiotics, bacterial infection
stool is yellow
excess fat, small intestinal infection
stool is bright red
red food/dyes, drinks, or food, or hemorrhoids
stool is black or dark brown
iron supplements, bismuth subsalicylate (pepto), bleeding upper digestive tract
stool is white, light, or clay-colored
antidiarrheal medications, lack of bile (fat absorption)
stool is reddish
red foods, drinks, or dyes, bleeding in the lower gut or rectum
components of a complete bowel assessment
nursing history, physical assessment, review of relevant test results, patients medical history, chewing ability, recent stressors or illnesses, and environmental situation
questions to ask during nursing history for a bowel assessment
how long since your last bowel movement, what are they like (color/shape), patient diet
factors that affect bowel elimination:
developmental stage, personal factors, sociocultural factors, nutrition/hydration, activity, medications, surgery & procedures, pregnancy, and pathological considerations
biggest impact affecting bowel movement is ____ and ____
nutrition and hydration
alterations in bowel elimination status:
constipation, impaction, diarrhea, incontinence, flatulence, and hemorrhoids
uncomfortable or infrequent bowel movements, hard stool
constipation
stool you can’t pass, constipation that has gone unchecked
impaction
stool is more watery
diarrhea
inability to control feces or urine
incontinence
gassy
flatulence