Podcast
Questions and Answers
What is a primary consequence of increased intestinal motility in cases of diarrhea?
What is a primary consequence of increased intestinal motility in cases of diarrhea?
Which of the following symptoms is NOT considered a red flag for diarrhea?
Which of the following symptoms is NOT considered a red flag for diarrhea?
What is the typical duration of viral diarrhea?
What is the typical duration of viral diarrhea?
Which lifestyle change is recommended for managing diarrhea?
Which lifestyle change is recommended for managing diarrhea?
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Which condition requires immediate referral in patients experiencing diarrhea?
Which condition requires immediate referral in patients experiencing diarrhea?
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What treatment is commonly recommended for acute diarrhea?
What treatment is commonly recommended for acute diarrhea?
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Which of the following indicates the need for monitoring dehydration symptoms?
Which of the following indicates the need for monitoring dehydration symptoms?
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Which dietary option is considered easy to digest during episodes of diarrhea?
Which dietary option is considered easy to digest during episodes of diarrhea?
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What is the primary action of stimulant laxatives like senna and bisacodyl?
What is the primary action of stimulant laxatives like senna and bisacodyl?
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In managing constipation, which laxative type is preferred for its stool-softening properties?
In managing constipation, which laxative type is preferred for its stool-softening properties?
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Which of the following symptoms would require a referral for further evaluation?
Which of the following symptoms would require a referral for further evaluation?
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What is the mechanism by which MICROLAX® provides relief from constipation?
What is the mechanism by which MICROLAX® provides relief from constipation?
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Which treatment option for hemorrhoids is aimed specifically at reducing inflammation?
Which treatment option for hemorrhoids is aimed specifically at reducing inflammation?
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What is a common physical manifestation of moderate dehydration?
What is a common physical manifestation of moderate dehydration?
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Which group carries a higher risk for dehydration?
Which group carries a higher risk for dehydration?
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In managing dehydration, what fluid availability is most recommended?
In managing dehydration, what fluid availability is most recommended?
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Which of the following symptoms is associated with severe dehydration?
Which of the following symptoms is associated with severe dehydration?
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What is the first action advised for a child showing signs of dehydration?
What is the first action advised for a child showing signs of dehydration?
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Which of the following is NOT a symptom of mild dehydration?
Which of the following is NOT a symptom of mild dehydration?
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What dietary advice should be given to a child recovering from diarrhea?
What dietary advice should be given to a child recovering from diarrhea?
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What is the main purpose of scheduled toileting for children with constipation?
What is the main purpose of scheduled toileting for children with constipation?
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Which electrolyte disturbance is typically associated with dehydration management?
Which electrolyte disturbance is typically associated with dehydration management?
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Which type of laxative acts by retaining fluid within the stool and increasing faecal mass?
Which type of laxative acts by retaining fluid within the stool and increasing faecal mass?
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Which of the following foods is NOT recommended for increasing dietary fiber in children?
Which of the following foods is NOT recommended for increasing dietary fiber in children?
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What might be a consequence of providing a hyperosmolar soft drink to a dehydrated child?
What might be a consequence of providing a hyperosmolar soft drink to a dehydrated child?
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What is the most severe symptom of profound dehydration?
What is the most severe symptom of profound dehydration?
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What should parents NOT do when managing constipation in children under specialist advice?
What should parents NOT do when managing constipation in children under specialist advice?
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Which method is effectively used to encourage good toilet habits in children experiencing constipation?
Which method is effectively used to encourage good toilet habits in children experiencing constipation?
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What is a common effect of bulk-forming laxatives if not accompanied by increased fluid intake?
What is a common effect of bulk-forming laxatives if not accompanied by increased fluid intake?
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What should parents monitor in a bowel habit diary for a child suffering from constipation?
What should parents monitor in a bowel habit diary for a child suffering from constipation?
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Which of the following is a characteristic of osmotic laxatives?
Which of the following is a characteristic of osmotic laxatives?
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Which intervention is generally inappropriate for children under six months experiencing constipation?
Which intervention is generally inappropriate for children under six months experiencing constipation?
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What is a significant consideration when advising on dietary changes for constipation in children?
What is a significant consideration when advising on dietary changes for constipation in children?
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What is the recommended waiting period before allowing a child to return to school after an episode of gastroenteritis?
What is the recommended waiting period before allowing a child to return to school after an episode of gastroenteritis?
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Which of the following is NOT a recommended practice for food hygiene to prevent gastroenteritis?
Which of the following is NOT a recommended practice for food hygiene to prevent gastroenteritis?
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Which statement about the rotavirus vaccination is true?
Which statement about the rotavirus vaccination is true?
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What should parents or carers do if a child's diarrhoea lasts longer than 2 weeks?
What should parents or carers do if a child's diarrhoea lasts longer than 2 weeks?
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To prevent transmission of gastroenteritis, which of the following practices should be avoided?
To prevent transmission of gastroenteritis, which of the following practices should be avoided?
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What symptom indicates a child may be developing dehydration due to gastroenteritis?
What symptom indicates a child may be developing dehydration due to gastroenteritis?
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Which of the following is recommended for infants who are experiencing gastroenteritis?
Which of the following is recommended for infants who are experiencing gastroenteritis?
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Which scenario requires immediate medical help for a child with gastroenteritis?
Which scenario requires immediate medical help for a child with gastroenteritis?
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How can rotavirus spread through recreational activities?
How can rotavirus spread through recreational activities?
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Which is a common characteristic of constipation?
Which is a common characteristic of constipation?
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Study Notes
Increased Intestinal Motility
- Leads to less time for nutrient absorption
- A common feature of diarrhoea
Specific Questions to Consider
- Frequency of bowel movements
- Nature of stools
- Duration and severity of symptoms
- Onset of symptoms
- Timing of diarrhoea
- Recent diet changes
- Signs of dehydration
Red Flag Symptoms
- Dehydration
- Blood in stool
- Persistent vomiting
- Abdominal tenderness
- Weight loss
- Nocturnal symptoms
- Fever
- Treatment failure
Acute Diarrhoea
- Primarily viral or bacterial
- Rapid onset
- May involve nausea and vomiting
- Cramping, flatulence, and abdominal tenderness
- Usually resolves within 2-3 days (viral) or 3-5 days (bacterial)
- Monitor for dehydration symptoms
Treatment Options for Acute Diarrhoea
- Oral Rehydration Salts (ORS) and increased fluid intake
- Loperamide
- Tasectan
- Lifestyle changes: small, light meals and adequate fluids
BRAT Diet
- Banana, rice, applesauce, toast: easily digestible foods
- Used during diarrhoea recovery
Diarrhoea Referral Required
- Long-term change in bowel habit in patients over 50
- Blood-stained stools
- Diarrhoea following travel to tropical climates (Giardiasis)
- Dehydration (children, elderly)
- Blood or mucus in stool
- Severe abdominal pain
- Fever
- Steatorrhoea
- Treatment failure for more than 3-4 days
- Lassitude, anorexia, nausea, lightheadedness, postural hypotension
Signs of Dehydration
- Mild: apathy, tiredness, reduced skin elasticity, postural hypotension, muscle cramps, tachycardia, pinched face
- Moderate: dry tongue or sunken eyes, oliguria, profound apathy, weakness, confusion, tachycardia, peripheral vasoconstriction, systolic blood pressure < 90 mmHg
- Severe: shock, oliguria or anuria
Dehydration Risk
- Increased risk in: infants under 1 year, especially under 6 months
- Low birthweight infants
- Infants weaned from breastfeeding during illness
- Children with 6+ diarrhoeal stools in 24 hours
- Children with 3+ vomiting episodes in 24 hours
Dehydration Management
- Prevention or correction of dehydration and associated electrolyte disturbances
- Maintenance or resumption of adequate nutritional intake
Oral Rehydration Solutions (ORS)
- Glucose stimulates sodium transport in the small intestine
- ORS Hydration and Dioralyte are widely available
- Popular soft drinks are hyperosmolar and can worsen diarrhoea
Rehydration in Children
- Administer ORS frequently in small amounts
- Avoid solid food until dehydration is corrected
- Seek urgent medical advice if the child cannot drink or vomits persistently
Gastroenteritis Infection Control
- Thorough hand washing after using the toilet and before eating
- Disinfectant cleaning of toilets after diarrhoea and vomiting episodes
- Frequent hand washing, especially after nappy changes or potty cleaning
- Do not share towels, flannels, cutlery, or eating utensils
- Exclude children from school or nursery for 48 hours after last diarrhoea/vomiting episode
- Avoid swimming pools for 2 weeks after last episode
Preventing Gastroenteritis
- Practicing good food hygiene:
- Regular hand washing, surface, and utensil cleaning with hot, soapy water
- Separate storage of raw and cooked food
- Proper refrigeration of food
- Thoroughly cooking food
- Avoiding expired food
Rotavirus Vaccine
- Available for children born on or after 1 October 2016
- Administered at 2 and 4 months of age
- Not effective for children over 8 months old
Follow-Up for Diarrhoea in Children
- Children should seek healthcare advice if symptoms persist beyond:
- Diarrhoea: 5-7 days (usually), 2 weeks (maximum)
- Vomiting: 1-2 days (usually), 3 days (maximum)
- Monitor for dehydration and shock signs (unwell, deteriorating, irritable, lethargic, less responsive)
Constipation
- Defecation that is unsatisfactory, reduced normal bowel habit
- Infrequent stools
- Excessive straining
Treating Constipation in Children
- Age-appropriate behavioural interventions:
- Scheduled toileting: encourage bowel movements at planned intervals (after meals, bedtime)
- Bowel habit diary: track stool frequency and consistency
- Encouragement and reward systems: star charts, praise for positive toileting behaviours
Treating Constipation in Children
- Balanced diet with sufficient fibre: fruit, vegetables, high-fibre bread, baked beans, wholegrain breakfast cereals
- Avoid unprocessed bran (bloating, flatulence, reduced micronutrient absorption)
- Avoid fibre supplements
- Maintain normal physical activity based on developmental stage (warm baths, massage, bicycle motion for babies)
Bulk-Forming Laxatives
- Retain fluid in stool, increasing faecal mass, stimulating peristalsis
- Stool-softening properties
- Examples: ispaghula husk (Fybogel®), sterculia (Normacol®)
- Increase fluid intake while taking (prevent intestinal obstruction)
Osmotic Laxatives
- Increase fluid in the large bowel, drawing water from the body
- Fluid accumulation in lower bowel stimulates peristalsis
- Stool-softening properties
- Example: Lactulose (works in 48 hours, safe for infants, pregnancy, breastfeeding)
Stimulant Laxatives
- Stimulate colonic or colonic and rectal nerves, causing peristalsis
- Examples: bisacodyl (Dulcolax®), senna (Senokot®), glycerol suppositories
Enema
- MICROLAX® is a fast-acting micro-enema
- Provides quick relief within 5-15 minutes
- Works locally in the rectum without irritating the intestine
- Softens hard faeces by releasing bound water
- Limiting absorption of active ingredients from the rectum
- Dosage: children over 3 and adults - one as needed
Haemorrhoids
- Referral required:
- Over 40 years old with persistent change in bowel habits
- Unexplained bleeding
- Severe pain during defecation
- Blood mixed in stool
- Fever
- Treatment failure for >7 days
Haemorrhoid Treatment
- Diet and lifestyle advice to minimize constipation and straining
- Laxatives as needed (bulk-forming preferred, lactulose alternative)
- Avoid stimulant laxatives without stool softening activity (e.g. senna)
- Symptomatic relief: analgesia (paracetamol), topical products
Topical Haemorrhoid Preparations
- Soothing: mild astringents, emollients, or lubricants
- Treating perianal inflammation and pain: corticosteroids and/or local anaesthetics
OTC Haemorrhoid Treatment Options
- Anaesthetics (lidocaine, benzocaine): short-term relief from itching and pain
- Astringents (zinc, bismuth): protective coating over haemorrhoids, antiseptic properties
- Anti-inflammatory (hydrocortisone): reduces swelling
Haemorrhoid Referral
- Sclerotherapy, rubber band ligation, haemorrhoidectomy
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Description
This quiz focuses on the causes, symptoms, and treatments related to acute diarrhoea. It covers topics such as increased intestinal motility, dietary recommendations like the BRAT diet, and the importance of monitoring for dehydration. Assess your understanding of the urgent symptoms and treatment options available.