Week Six Modules Flashcards
what are the two most common inflammatory diseases?
crohn’s disease and ulcerative colitis
where are the highest rates of chronic inflammatory bowel diseases found?
is the risk for chronic inflammatory bowel disease greater in urban or rural areas?
the risk for chronic inflammatory bowel disease is greatest for people of what background?
highest rates are found in the northern hemisphere and industrialized nations
greater in urban areas
risk is greater for ashkenazic jews and whites
what is irritable bowel syndrome?
what kinds of environmental factors change the microbial flora and make the body more susceptible?
an autoimmune disease to the patient’s own intestinal tract
stress, diet, smoking, and alcohol
what is the difference between crohn’s disease and ulcerative colitis?
crohn’s disease causes fat wrapping, muscle hypertrophy, and cobblestone appearance of the GI tract
ulcerative colitis causes ulceration within the GI mucosa
ulcerative colitis mainly affects the _____, fistulas and abscesses are ____, and strictures are ____
mucosa; rare; occasional
crohn’s disease affects the _____ of the bowel wall, fistulas and abscesses are _____, and strictures are also ____
entire thickness; common; common
what is the etiology of ulcerative colitis?
what is the exact cause of ulcerative colitis?
widespread inflammation of mainly the rectum and colon
it is unknown
ulcerative colitis has immunologic causes meaning it can cause ______ and in long term disease, cellular changes can increase the risk of ______
autoimmune dysfunction; colon cancer
what are some signs and symptoms of ulcerative colitis?
abdominal distention, diarrhea/bloody diarrhea, and fever & tachycardia
when performing a psychosocial assessment on a patient that has been diagnosed with UC what are we looking for?
relationship of life events to disease exacerbations, stress factors that lead to s/s, and genetic basis/cancer risk
with ulcerative colitis, we expect the hgb and hct levels to be ____ due to the chronic ______ which can lead to anemia
low; blood loss
with ulcerative colitis, we also expect there to be an _____ in WBC, CRP, and ESR which tells us that the patient is suffering from an ______
increase; inflammatory disease
with ulcerative colitis, we also expect ____ levels of Na+, ___, and ____ due to the ___ and malabsorption
low; K+; Cl-; diarrhea
what are some diagnostic tests we can use to check for ulcerative colitis?
endoscopy/colonscopy and CT scans with barium enema
it’s important to prepare your patient for endoscopy/colonscopy because the ____ may be painful
bowel prep
what are some potential problems we might see in patients who have been diagnosed with ulcerative colitis?
diarrhea due to the inflammation of the bowel mucosa, acute or chronic pain from the inflammation, and potential for lower GI bleeding
what is the main nursing intervention we want to focus on when taking care of a patient with ulcerative colitis?
the main issue is to decrease the episodes of diarrhea
the occurrence of frequent bloody diarrhea and fecal incontinence can lead to tenesmus
what is tenesmus?
an urgent and unpleasant sensation to defecate
what are the three overall treatment goal of a patient with ulcerative colitis?
decrease diarrhea, formed stools, and control of bowel movements, which would allow for mucosal healing
what would be some things that consist of the “nursing game plan” for ulcerative colitis?
reduce intestinal motility, decrease inflammation, promote intestinal healing, and surgical vs. non surgical interventions
what are some non-surgical nursing interventions for ulcerative colitis?
medications like glucocorticoids, anti-diarrheal meds, and immunomodulators; monitor the patient’s nutrition, monitor color, consistency, and volume of stools, and monitor the skin in the peri-anal area
what are some surgical nursing interventions for ulcerative colitis?
pre-op teaching for surgery and hemorrhage, toxic megacolon, and ileostomy/colostomy teaching
when giving anti-diarrheal drugs you want to give them with caution because these drugs can cause ______ and ______
colon dilation; toxic megacolon
what are some examples of anti-diarrheal drugs?
lomotil and loperamide
what are some examples of glucocorticoid drugs that are used to treat ulcerative colitis?
prednisone, prednisolone, and budesonide
what are some adverse effects of glucocorticoids that we should be on the lookout for?
hyperglycemia, PUD, and increased risk of infection
if the ulcerative colitis patient is prescribed aminosalicylates, we must teach the patient to take _____ because sulfa decreases its absorption
folic acid supplements
treatment drugs like immunomodulators, ___ the patient’s immune response, when used in ____ with steroids, they offer _____ effects
alter; combination; synergistic effects
remember, immunomodulators cause ______
if the patient is taking immunomodulators, you must teach the patient to report s/s of ____, including a ____, and to avoid being in _____ or in the presence of others who are sick
immunosuppression
infection; cold; large crowds
with nutritional therapy, often times patients with _____ ulcerative colitis are kept _____ to rest the bowel
severe; NPO
some patients with UC find that _____ and _____ increase the diarrhea and cramping
alcohol and caffeine
patients who have less severe UC may be prescribed elemental formulas like _____ where the contents of the beverage are absorbed in the _____ and reduce the _____
vivonex; small intestine; bowel stimulation
with nutritional therapy, some UC patients will avoid _____ and _____ that can cause an increase in GI s/s
raw vegetables; high fiber foods
it’s important to remember that with ulcerative colitis, _____ containing foods may be poorly _____ and should be _____ from the patient’s diet
lactose; tolerated; eliminated
another nursing intervention for patients with ulcerative colitis would be ____
during exacerbations for “flare-ups”, patients are often placed on _____
rest; bed rest
putting a patient on bed rest restrictions reduces ____, provides comfort, and promotes ____
intestinal activity; healing
when the patient who has ulcerative colitis is placed on bed rest, you always want to make sure that the patient has easy access to a ____, _____, or the ______ in case of urgency or tenesmus
bedpan; bedside commode; bathroom
why might a patient with ulcerative colitis be a good candidate for surgery?
the patient might be a good candidate if they have complications such as hemorrhage, bowel perforation, and toxic megacolon
before the surgery occurs for a patient with ulcerative colitis, the surgeon must do what?
consult with a certified wound, ostomy, and continence nurse
what is toxic megacolon?
massive dilation of the colon
toxic megacolon can lead to ______ and _____
with toxic megacolon, the colon is ____ to remove gas or feces
if gas/feces builds up in colon, the colon may _____
gangrene and peritonitis
unable
rupture
it’s important to remember that a ruptured colon is ______
life-threatening
after our patient receives an ileostomy/colostomy, what is our job as a nurse?
manage and reinforce how to care for the ileostomy and colostomy
what is the etiology of crohn’s disease?
crohn’s disease is a chronic inflammatory disease of the small intestine, the colon, or both
crohn’s disease can affect anywhere in the GI tract from the ___ to the ___
crohn’s disease is _____ and is an _____ with involvement of multiple regions of the intestine
the exact cause of crohn’s disease is ______
like ulcerative colitis, crohn’s disease is recurrent with ______ and _____
mouth; anus
progressive; unpredictable disease
unknown
remissions and exacerbations
what does the appearance of crohn’s disease look like?
cobblestone like appearance and skip lesions
what are some s/s of crohn’s disease?
presents as inflammation that causes a thickened bowel wall
strictures and deep ulcerations (cobblestone appearance) occur
the patient is at risk for developing bowel fistulas (which are abnormal openings between two organs)
the patient with crohn’s disease is also at risk for developing strictures and fistulas which can result in what?
strictures/fistulas can result in severe diarrhea and malabsorption of vital nutrients often leading to anemia
what are some complications of crohn’s disease?
severe malabsorption by the small intestine, patients can also become very malnourished and debilitated which can lead to things like WEIGHT LOSS
what are some common s/s that patients most commonly report with crohn’s disease?
diarrhea, abdominal pain, and low-grade fever
when performing an assessment for crohn’s disease we must perform a thorough _______, look for signs of _____, muscle guarding, and _____
abdominal assessment; distention; rigidity
when we examine the crohn’s disease patient history what are we looking for?
any recent weight loss history, frequency and consistency of stools, presence of blood in the stool, and any recent fever