28 Bowel Elimination Flashcards
Where does the GI tract start and end?
mouth—>anus
How does the food travel from the esophagus to the stomach?
peristalsis
What are the three chemicals is the stomach?
HCl, pepsin, gastric lipase
What are the three parts of the small intestines?
duodenum, jejunum, illeum
Mostly digestion and some absorption
small intestine
mostly absorption
large intestine
what does the large intestine absorbs?
water, vit, min
what have cilli and microvilli and with do they do?
small intestines, increase surface tension
what is the large intestine also known as?
the colon
what are the parts of the large intestine?
cecum, ascending colon, transverse colon, descending colon, sigmoid, rectum, anus
for someone who has diarrhea what are they most likely to have
fecal incontinence pouch
what initiate the contraction of sigmoid colon/rectal muscles?
stretch receptors
what sphincter is involuntary?
internal anal sphincter
what sphincter is voluntary?
external anal sphincter
what cause voluntary “bearing down”
sensory impulses
free from appliance
kock notch
normal flora in the colon aid in digestion and produce
vit K and B
what makes feces brown?
bile salts reacting with bacteria
gas is also know as
flatus
what is stool consisted of
75%water and 25%solid
bowel movement is also know as
defecation
voluntary bearing down to expel feces while maintaining a closed airway. Slows heart rates, increases BP, causes on surgical incisions
Valsalva Maneuver
vomiting is also known as
reverse peristalsis
What two minerals can constipate?
Ca and Fe
anesthesias can cause
constipation
What is newborns stool called?
meconium green black and sticky
breast fed infants stool
runny yellow
cessation of peristalsis
paralytic ileus
when patches of the colon become inflamed
diverticulitis