NutritionLesson 2 of 2 in the course The Digestive Process

Gut Microbiota, Diet, Medications, and Systemic Health: Nursing Education

5 flashcards · 4 quiz questions · 5 match pairs · 5 fill-in sentences · English

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Summary

Gut health depends on a balanced relationship between the body and its intestinal microbes. This lesson introduces gut homeostasis, dysbiosis, and the important functions of the gut microbiota. Nurses use this knowledge to help clients understand why gut health matters to overall health.

Homeostasis is the equilibrium maintained in the body through physiological processes. In the gut, healthy homeostasis supports digestion, absorption of food, and nutritional health, and is reflected in the growth and composition of intestinal microbiota.

All flashcards

What is dysbiosis?
A disruption or imbalance in the gut microbiome that can interfere with healthy gut function.
How do gut microbes support health?
They contribute to nutrient metabolism, pathogen defense, carbohydrate digestion, carcinogen neutralization, and synthesis of biotin, folate, and vitamin K.
Why should water intake be considered when increasing dietary fiber?
Fiber adds bulk to stool, and adequate water helps ensure sufficient fluid in the stool.
How can medications affect gut health?
Some medications can alter microbial growth or bowel function; effects vary by client.
What is a nurse’s role in gut-health education?
Explain relevant diet, microbiota, and medication connections, and encourage appropriate follow-up for concerns.

Quiz questions

  1. When a client increases dietary fiber, which advice is consistent with supporting gut health?Answer: Increase fiber while also maintaining adequate water intake.
  2. Which medication class used for gastroesophageal reflux disease is associated with enteric infections such as C. difficile?Answer: Proton pump inhibitors
  3. What does an axis between the gut and another body system describe?Answer: Bidirectional communication between systems that influence one another.
  4. What is an appropriate description of probiotics in relation to gut health?Answer: They may support the microbiome but do not replace healthy practices.

Based on Nutrition for Nurses by Emerald Charity Bilbrew, Jody Vogelzang, Kelli Whittington (OpenStax), licensed CC BY 4.0. Adapted into a summary, flashcards and quizzes.

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