Gastrointestinal Disorders: Constipation and Diarrhea
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Gastrointestinal Disorders: Constipation and Diarrhea

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Questions and Answers

What are some signs of dehydration in young children?

Sunken eyes, dry mouth, decreased urination, and dark yellow urine

What is the cause of heartburn or acid reflux?

The passage of acidic contents from the stomach into the esophagus

What is a common symptom of gastroesophageal reflux disease (GERD)?

Frequent chronic heartburn

What is the primary cause of diarrhea?

<p>Bacterial or viral infections of the intestinal tract.</p> Signup and view all the answers

What is a possible complication of bleeding from esophageal ulcers?

<p>Death</p> Signup and view all the answers

What type of foods should be limited or avoided to manage GERD?

<p>Foods that relax the lower esophageal sphincter, such as spicy or greasy foods, tomatoes and tomato products, peppermint, caffeine, alcohol, and chocolate</p> Signup and view all the answers

What is the consequence of frequent watery stools in diarrhea?

<p>Dehydration and excessive losses of electrolytes, such as sodium and potassium.</p> Signup and view all the answers

Why is prompt treatment of severe diarrhea crucial for infants and older adults?

<p>They can become dehydrated quickly by the loss of body water.</p> Signup and view all the answers

What is a peptic ulcer?

<p>A sore that occurs primarily in the lining of the stomach or the upper small intestine</p> Signup and view all the answers

What can happen if an ulcer erodes through the stomach or intestinal wall?

<p>GI contents can leak into the abdominal cavity, resulting in a potentially life-threatening infection</p> Signup and view all the answers

What is the function of vomiting in response to toxic substances?

<p>It prevents toxic substances from entering the small intestine, where they can do more harm or be absorbed.</p> Signup and view all the answers

How do physicians detect peptic ulcers?

<p>By performing a clinical examination called upper endoscopy</p> Signup and view all the answers

What is the result of repeated vomiting accompanied by diarrhea?

<p>Dehydration and the loss of electrolytes, especially sodium and potassium.</p> Signup and view all the answers

What can be a sign of bleeding from the esophagus and stomach?

<p>Black, tarry stools</p> Signup and view all the answers

How can adults prevent dehydration when experiencing vomiting?

<p>By sipping small amounts of water or clear liquids, including noncarbonated soft drinks such as sports drinks.</p> Signup and view all the answers

What is a sign of dehydration in adults?

<p>Decreased urination, sunken eyes, and dry mouth.</p> Signup and view all the answers

What is a recommendation for reducing the risk of heartburn and managing GERD?

<p>Elevating the head of your bed 6 to 8 inches higher than the foot of the bed</p> Signup and view all the answers

Why do children develop dehydration more rapidly than adults when experiencing vomiting and/or diarrhea?

<p>Children are more susceptible to dehydration due to their smaller body size and faster fluid loss.</p> Signup and view all the answers

What should adults do if their vomit is bloody or accompanied by other signs and symptoms?

<p>Contact a physician immediately.</p> Signup and view all the answers

What is the duration of vomiting that generally does not last more than?

<p>24 hours.</p> Signup and view all the answers

What is the name of the bacteria that can live in parts of the stomach and is largely responsible for the development of stomach ulcers?

<p>Helicobacter pylori (H. pylori)</p> Signup and view all the answers

What is the purpose of the flexible scope used in the procedure to examine the esophagus, stomach, and upper small intestine?

<p>To transmit images of the lining of the esophagus, stomach, and upper small intestine to a screen for the presence of ulcers, eroded areas, or cancerous tumors</p> Signup and view all the answers

What is irritable bowel syndrome (IBS) characterized by?

<p>Intestinal cramps, bloating, gas, and abnormal bowel function, particularly diarrhea, constipation, or alternating episodes of both</p> Signup and view all the answers

What is the difference between irritable bowel syndrome (IBS) and inflammatory bowel disease (IBD)?

<p>IBS does not permanently damage the large intestine or lead to colon cancer, unlike IBD</p> Signup and view all the answers

What is the purpose of a low-FODMAP diet in treating IBS?

<p>To help some people with IBS by reducing symptoms caused by poorly digested forms of carbohydrate</p> Signup and view all the answers

What is the second-leading cause of cancer deaths among adults in the United States?

<p>Colorectal cancer</p> Signup and view all the answers

What are some major risk factors for colorectal cancer?

<p>Age, family history, diet, smoking, physical inactivity, obesity, and inflammatory bowel disease</p> Signup and view all the answers

What is the main sign of incomplete bowel movements in people with colorectal cancer?

<p>A sensation that the bowel movement is incomplete</p> Signup and view all the answers

What is the purpose of antibiotics and medications that reduce stomach acid production in treating peptic ulcers?

<p>To combat H. pylori infections and heal peptic ulcers</p> Signup and view all the answers

What is the common term for cancer that develops in either the colon or the rectum?

<p>Colorectal cancer</p> Signup and view all the answers

What is the recommended age for adults with an average risk of colorectal cancer to undergo regular screening tests?

<p>45</p> Signup and view all the answers

What type of therapy uses antibodies to detect and bind to colorectal cancer cells?

<p>Biological therapy</p> Signup and view all the answers

What are some of the risk factors for developing colorectal cancer?

<p>Having colorectal polyps, family history of colorectal cancer, ulcerative colitis or Crohn's disease, type 2 diabetes, eating a lot of red and processed meat, excess body fat and/or physical inactivity, smoking and/or drinking alcohol, and having African or Ashkenazi Jewish ancestry.</p> Signup and view all the answers

What are the four main types of treatment for colorectal cancer?

<p>Surgery, chemotherapy, biological therapy, and radiation therapy</p> Signup and view all the answers

At what age should adults with one or more major risk factors for colorectal cancer consult their physicians about beginning regular screenings?

<p>Varies ( individally determined)</p> Signup and view all the answers

What is the most common treatment for colorectal cancer?

<p>Surgery</p> Signup and view all the answers

What is the purpose of surgery in treating colorectal cancer?

<p>To remove diseased areas of the large intestine</p> Signup and view all the answers

In what chapter of the textbook can one find more general information about cancer and the role of diet in cancer development?

<p>Chapter 8</p> Signup and view all the answers

What is the minimum frequency of bowel movements considered normal according to the American Gastroenterological Association?

<p>At least three bowel movements per week.</p> Signup and view all the answers

Who is more likely to experience constipation?

<p>Older adults and pregnant women.</p> Signup and view all the answers

What is a possible cause of constipation?

<p>Lack of dietary fiber, low water intake, certain medications, and health conditions.</p> Signup and view all the answers

What can happen when people regularly ignore their normal bowel urges?

<p>Constipation can result.</p> Signup and view all the answers

What is a possible complication of chronic constipation?

<p>Inflamed hemorrhoids and diverticula.</p> Signup and view all the answers

When should you discuss changes in bowel habits with your physician?

<p>When you feel uncomfortable due to changed bowel habits or have hard, dry stools that are difficult to eliminate.</p> Signup and view all the answers

What can affect the frequency of bowel movements?

<p>Changes in typical routine, such as taking a long trip or having major surgery.</p> Signup and view all the answers

What is the name of the chapter that provides more information on inflamed hemorrhoids and diverticula?

<p>Chapter 5.</p> Signup and view all the answers

Study Notes

Gastrointestinal Disorders

  • Constipation:
    • Defined as fewer than 3 bowel movements per week, hard or dry stools, or difficulty eliminating stools
    • Affects older adults and pregnant women
    • Can be caused by lack of dietary fiber, low water intake, certain medications, and ignoring bowel urges
    • Can lead to discomfort, inflamed hemorrhoids, and diverticula
  • Diarrhea:
    • Characterized by frequent bowel movements with loose stools
    • Caused by bacterial or viral infections of the intestinal tract
    • Can lead to dehydration and electrolyte imbalance if not treated promptly
    • Severe cases require medical attention, especially in infants and older adults
  • Vomiting:
    • A response to toxic substances, food allergies, hormonal changes, and serious conditions like intestinal blockages and cancer
    • Can lead to dehydration and electrolyte imbalance if not treated promptly
    • Repeated vomiting can be a sign of a serious underlying condition
  • Gastroesophageal Reflux Disease (GERD):
    • Characterized by heartburn, a gnawing pain or burning sensation in the upper chest
    • Caused by the passage of acidic contents from the stomach into the esophagus
    • Can lead to esophageal ulcers, bleeding, and increased risk of esophageal cancer if not treated properly
    • Dietary advice includes consuming smaller, more frequent meals, avoiding trigger foods, and elevating the head of the bed

Peptic Ulcer

  • A sore that occurs primarily in the lining of the stomach or upper small intestine
  • Typical symptoms include dull or burning pain in the upper abdominal area
  • Caused by H. pylori infection, smoking, heavy consumption of alcohol, and use of NSAIDs
  • Can be treated with antibiotics, medications that reduce stomach acid production, and avoiding NSAIDs

Irritable Bowel Syndrome (IBS)

  • Characterized by intestinal cramps, bloating, gas, and abnormal bowel function
  • Affects 10-15% of Americans
  • Cause is unknown, but may be triggered by gastrointestinal infections and emotional stress
  • Treatment includes elimination diets, stress management, and medications

Colorectal Cancer

  • Second-leading cause of cancer deaths among adults in the United States
  • Major signs and symptoms include changes in bowel movements, bloody stools, abdominal cramps, and anemia
  • Major risk factors include being over 50, having colorectal polyps, family history, ulcerative colitis, type 2 diabetes, and excess body fat
  • Screening tests should begin at age 45 for average-risk individuals
  • Treatment includes surgery, chemotherapy, biological therapy, and radiation therapy

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Description

A quiz about the definition, causes, and effects of constipation and diarrhea in older adults and pregnant women, including the role of diet, medications, and bowel habits.

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