Report alarm features not consistent with IBS: rectal bleeding, unintentional weight loss, anemia, fever, or symptoms that wake the patient at night.
Before you read
Test yourself first: 4 questions
Question 1 of 4
A client is being discharged with a new antipsychotic. The nurse teaches the family to report which serious effect immediately?
Answer: B. Report high fever, severe muscle rigidity, and altered mental status (possible neuroleptic malignant syndrome) immediately — it is life-threatening. Mild dry mouth is a common, less urgent effect.
Question 2 of 4
A client takes an antipsychotic and develops high fever, muscle rigidity, and altered mental status. The nurse recognizes:
Answer: B. Fever, severe rigidity, autonomic instability, and altered consciousness suggest neuroleptic malignant syndrome (NMS) — a medical emergency. Stop the drug and get emergency care.
Question 3 of 4
A client taking an SSRI also starts a second serotonergic drug and develops agitation, tremor, sweating, and hyperthermia. The nurse suspects:
Answer: B. These features indicate serotonin syndrome — too much serotonergic activity. Stop the offending agents and provide supportive care; it can be life-threatening.
Question 4 of 4
A client with anorexia begins refeeding. The nurse monitors closely for:
Answer: B. Refeeding syndrome causes dangerous shifts — especially hypophosphatemia, hypokalemia, and hypomagnesemia — that can cause cardiac and neuro complications. Advance nutrition slowly and monitor electrolytes.
Keep the streak going with more questions like these, each with a full rationale.
What is irritable bowel syndrome?
It is classified by predominant pattern: IBS-D (diarrhea), IBS-C (constipation), or IBS-M (mixed). Hallmark is recurrent abdominal pain associated with defecation and a change in stool frequency or form, often triggered by stress and certain foods.
Key points to remember
- IBS is a diagnosis of exclusion; weight loss, rectal bleeding, anemia, fever, and nocturnal symptoms are NOT typical and point to organic disease.
- Abdominal pain is typically relieved or changed by defecation; stress, caffeine, alcohol, and gas-producing/fatty foods are common triggers.
- Management is symptom-directed: increased soluble fiber and bulk agents for IBS-C, antidiarrheals/loperamide for IBS-D, and antispasmodics for cramping.
- A low-FODMAP diet and identifying personal trigger foods reduce symptoms in many patients.
- Stress management and regular exercise are central because the gut-brain axis strongly modulates symptoms.
- IBS does not increase cancer risk and does not damage the bowel, but it significantly affects quality of life.
Signs & symptoms
- Cramping pain relieved by BM
- Alternating diarrhea/constipation
- Bloating, mucus in stool
- NO weight loss/bleeding/fever
Nursing priorities
- Help the patient keep a food/symptom diary to identify and eliminate trigger foods.
- Teach dietary management (soluble fiber, low-FODMAP, regular meals, limiting caffeine/alcohol/fatty and gas-forming foods).
- Promote stress-reduction techniques, regular exercise, and adequate sleep.
- Administer and teach symptom-specific medications (bulk-formers, antidiarrheals, antispasmodics) appropriately.
- Provide emotional support and validate that symptoms are real even though tests are normal.
Labs & values
Patient teaching
- Identify and avoid your personal trigger foods; consider a low-FODMAP trial guided by a dietitian.
- Increase soluble fiber slowly, drink adequate fluids, and eat regular, unhurried meals.
- Manage stress with relaxation, exercise, and sleep, since stress worsens symptoms.
- Limit caffeine, alcohol, carbonated drinks, and fatty or gas-producing foods.
Red flags: report now
- Report alarm features not consistent with IBS: rectal bleeding, unintentional weight loss, anemia, fever, or symptoms that wake the patient at night.
- Report new onset of severe or progressively worsening symptoms, especially in patients over 50, to rule out malignancy.
References
Clinical references for this topic
