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Fundamentals · chapter 27 · Bowel Elimination

Common Conditions Affecting Bowel Elimination

The 14 things this section of the textbook says that you are most likely to be asked about — quoted word for word, not retold. Then 6 practice questions with the reasoning.

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Key points

  1. Constipation causes

    It can be caused by slowed peristalsis caused by decreased activity, dehydration, lack of fiber, medications (e.g., opioids, diuretics), depression, or abdominal surgical procedures.
  2. Stool hardening mechanism

    As the stool moves slowly through the large intestine, additional water is reabsorbed, resulting in the stool becoming hard, dry, and difficult to move through the lower intestines.
  3. Constipation manifestations

    Physiologically, constipation manifests as infrequent and difficult bowel movement s, often defined as fewer than three bowel movements per week (Cleveland Clinic, 2023a).
  4. Straining complications

    The straining with defecation can lead to complications such as a hemorrhoids (swollen and inflamed vein in the rectum and anus that can cause discomfort, itching, and bleeding) or an anal fissure (a small tear or cut in the lining of the anus, which can cause pain, bleeding, and discomfort during bowel movements).
  5. Fecal impaction risk

    Chronic constipation may result in fecal impaction, where a large mass of hardened stool becomes lodged in the rectum, resulting in a palpable abdominal mass and rectal pressure due to the buildup of stool, making it difficult or impossible to pass stool normally (Cleveland Clinic, 2023a).
  6. Constipation patient education

    After performing an assessment, nurses play a crucial role in patient education, sharing knowledge about the significance of fiber-rich diets, adequate hydration, and regular physical activity in promoting bowel regularity.
  7. Laxative safety

    While laxatives can provide relief from constipation, they should be used cautiously and under the guidance of a healthcare provider to avoid dependence and potential complications, and they are typically recommended for short-term use rather than as long-term solutions.
  8. Acute diarrhea causes

    Diarrhea can be acute, lasting for a few days to a week, and often is caused by infections, food poisoning, food intolerances, anxiety, or certain medications (e.g., antibiotics, laxatives). Antibiotic therapy also places patients at risk of developing Clostridium difficile (C. diff) because some antibiotics eliminate the normal GI tract flora.
  9. C. diff hand hygiene

    It is essential to use soap and water for hand hygiene, because alcohol-based hand gels are not effective against C. diff spores.
  10. Diarrhea manifestations

    Clinical manifestations of diarrhea include frequent, loose, and watery stools, often accompanied by urgency and a sense of incomplete evacuation.
  11. Diarrhea dehydration signs

    Dehydration is a common complication of diarrhea, characterized by symptoms such as thirst, dry mouth, dark urine, fatigue, and dizziness.
  12. Diarrhea fluid replacement

    Nurses closely monitor patients for signs of dehydration and electrolyte imbalances, providing oral rehydration solutions (e.g., sports drinks) or intravenous (IV) fluids as needed to replenish lost fluids and electrolytes.
  13. Fecal incontinence impact

    Fecal incontinence can significantly affect an individual’s quality of life, causing embarrassment, social isolation, and psychological distress.
  14. Bowel control care plans

    Based on these assessments, nurses develop individualized care plans that may incorporate dietary modifications, bowel management strategies, pelvic floor exercises, and medications to improve bowel control and stool consistency.

Terms to know

constipation
A common GI condition, constipation is characterized by infrequent or difficult passage of stool.
stool softener
A medication used to alleviate constipation by adding moisture to the stool, making it softer and easier to pass, is called a stool softener (e.g., docusate sodium [Colace]).
laxative
A commonly used medication to manage constipation by promoting bowel movements is called a laxative.
suppository
A suppository is a solid medication inserted into the rectum, where it dissolves to release medication locally.
enema
An enema is another intervention used to manage constipation, involving the introduction of a liquid solution into the rectum to stimulate bowel movements and evacuate stool.
digital disimpaction
A medical procedure performed to manually remove impacted stool from the rectum and lower colon using a lubricated, gloved finger is called digital disimpaction (Cleveland, 2023c).
diarrhea
More than three unformed stools in twenty-four hours is known as diarrhea.
fecal incontinence
Also known as bowel incontinence, fecal incontinence refers to the inability to control bowel movements, leading to involuntary leakage or passage of feces, gas, or mucus from the rectum.

Practice questions

Stuck on select-all-that-apply? How to take them one option at a time.

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Every question here, with the answer

  1. A nurse is caring for a patient who reports fewer than three bowel movements per week, hard stools, bloating, and straining. The patient has decreased activity, low fluid intake, and takes opioid medication. What is the nurse’s best initial action?

    1. Limit discussion of bowel habits to avoid embarrassing the patient.
    2. Teach the patient to use laxatives as a long-term daily solution.
    3. Begin with a thorough assessment of diet, fluid intake, medications, mobility, and medical conditions.
    4. Prepare the patient for digital disimpaction as the first intervention.

    Answer: Begin with a thorough assessment of diet, fluid intake, medications, mobility, and medical conditions.

    The patient has several possible contributing factors for constipation, so the nurse should first assess causes and risk factors before selecting interventions. Digital disimpaction is described as a last resort, and laxatives should be used cautiously rather than as routine long-term solutions.

  2. A nurse is providing discharge teaching to a patient with recurrent constipation. Which instructions should the nurse include? Select all that apply.

    1. Maintain adequate hydration.
    2. Decrease activity to slow intestinal movement and reduce cramping.
    3. Increase fiber-rich foods such as fruits, vegetables, and whole grains.
    4. Engage in regular physical activity as able.
    5. Use laxatives as the preferred long-term solution without further evaluation.

    Answer: Maintain adequate hydration., Increase fiber-rich foods such as fruits, vegetables, and whole grains., Engage in regular physical activity as able.

    The section emphasizes fiber-rich diets, hydration, and regular physical activity to promote bowel regularity. Laxatives should be used cautiously and are typically recommended for short-term use, while decreased activity can contribute to slowed peristalsis and constipation.

  3. A hospitalized patient receiving antibiotic therapy develops very watery, foul-smelling stools. The nurse suspects C. diff. Which action is most appropriate to prevent spread of infection?

    1. Use alcohol-based hand gel because it is faster.
    2. Stop transmission-based precautions once diarrhea begins to improve.
    3. Use soap and water for hand hygiene.
    4. Avoid hand hygiene if gloves were worn during care.

    Answer: Use soap and water for hand hygiene.

    The section states that patients with C. diff have very watery, foul-smelling stools and require infection-control measures. Soap and water are essential because alcohol-based hand gels are not effective against C. diff spores.

  4. A patient has had frequent loose stools for the past day. Which findings should the nurse recognize as symptoms of dehydration related to diarrhea? Select all that apply.

    1. Dizziness
    2. Dark urine
    3. Hyperactive bowel sounds
    4. Thirst
    5. Dry mouth

    Answer: Dizziness, Dark urine, Thirst, Dry mouth

    Thirst, dry mouth, dark urine, and dizziness are identified symptoms of dehydration, a common complication of diarrhea. Hyperactive bowel sounds may occur with diarrhea, but the section does not list them as a symptom of dehydration.

  5. A patient with fecal incontinence tells the nurse, “I try to ignore the urge to have a bowel movement because I am afraid I will have an accident.” Which teaching is most appropriate?

    1. Go to the bathroom when the urge occurs rather than ignoring it.
    2. Stop discussing symptoms unless leakage becomes complete loss of bowel control.
    3. Avoid establishing a bowel routine because it increases anxiety.
    4. Use only dietary restriction to manage bowel control.

    Answer: Go to the bathroom when the urge occurs rather than ignoring it.

    Bowel retraining includes responding to the urge to defecate and not ignoring it. The section also supports establishing a regular bowel routine and addressing symptoms early rather than avoiding discussion.

  6. A nurse is developing an individualized care plan for a patient with fecal incontinence. Which interventions may be appropriate to include? Select all that apply.

    1. Pelvic floor exercises
    2. Dietary modifications
    3. Avoiding emotional support because fecal incontinence is only a physical problem
    4. Medications to improve bowel control and stool consistency
    5. Bowel management strategies

    Answer: Pelvic floor exercises, Dietary modifications, Medications to improve bowel control and stool consistency, Bowel management strategies

    The section describes a multifaceted care plan that may include dietary changes, bowel strategies, pelvic floor exercises, and medications. Avoiding emotional support is inappropriate because fecal incontinence can cause shame, embarrassment, anxiety, and social withdrawal.

Where every quote comes from

Section 27.4 Common Conditions Affecting Bowel Elimination of Fundamentals of Nursing by Christy Bowen, Lindsay Draper, Heather Moore, OpenStax, 2024. Read the whole section free at openstax.org.

The textbook is licensed under CC BY-NC-SA 4.0. This page quotes it word for word and adds the headings, the order and the practice questions; references to the book's figures and stray spaces left by its formatting are removed. The page is shared under the same licence. Nothing here is sold.