Digestive system III Flashcards

1
Q

Upper GI tract diseases

A
  • GORD
  • Peptic ulcers
  • Gastritis
  • Gastroparesis
  • Gall stones
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2
Q

Lower GI tract diseases

A
  • Lower celiac disease
  • Diverticular disease
  • Inflammatory bowel disease
  • Irritable bowel syndrome
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3
Q

Gastro-oesophageal reflux disease

A
  • Acid from stomach leaks up to oesophagus
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4
Q

Symptoms of GORD

A
  • Acid reflux
  • Heatburn
  • Oesophogitis
  • Bad breath, bloating and belching
  • Pain while swallowing
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5
Q

Progressive complications to GORD

A
  • Bleeding of ulcers in the oesophogus making swallowing painful
  • The bleeding could scar and narrow
  • Cell lining change and cause cancer development
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6
Q

Peptic ulcers

A
  • Sores that develop in the inner lining of the stomach
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7
Q

Symptoms of peptic ulcers

A
  • Heartburn after eating
  • Stomach acid coming back up the mouth acid reflux
  • Indigestion
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8
Q

Progressive complications to peptic ulcers

A
  • Bleeding at the site of the ulcer
  • Stomach lining at the site of the ulcer starts splitting
  • Ulcer blocks movement of food through the digestive system
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9
Q

H. pylori effect on stomach

A
  • Attacking of the lining that protects the stomach
  • Bacteria makes the enzyme urease making stomach acid less acidic weakening the stomach mucosa lining
  • Greater risk of being attacked by pepsin and strong digestive fluids causing sores and ulcers
  • Stick to stomach cells and stimulate acid secretion
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10
Q

Diagnostic test for H.Pylori

A
  • Carbon 13 urea breath test non-evasive technique
  • Drink glass of radioactive carbon then blowing into a bag
  • Tests bacteria urease activity
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11
Q

Gastroparesis

A
  • Chronic condition where the stomach cannot empty in the normal way
  • Food passes through the stomach slower
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12
Q

Symptoms of gastroparesis

A
  • Feeling full quickly when eating
  • Feeling sick at vomiting
  • Loss of apetiite and weight loss
  • Bloating and tummy cramps
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13
Q

Progressive complications of gastroparesis

A
  • Dehydration from repeated vomiting
  • GORD
  • Malnutrition
  • Unpredictable blood sugar levels
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14
Q

Gastritis

A
  • lining of the stomach gets inflammed after being damaged
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15
Q

Symptoms of gastritis

A
  • Feeling full when eating quickly
  • Nausea and vomiting
  • tummy and abdominal pain
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16
Q

Progressive complications of gastritis

A
  • Dehydration and repeated vomiting
  • GORD
  • Malnutrition
  • Unprecidented blood sugar levels
17
Q

Gall stones

A
  • Levels of cholesterol and bile become too high and the excess cholesterol turns into stones
18
Q

Symptoms of gall stones

A
  • Mostly asymptomatic
  • Billary coliac
  • Inflammation of gall bladder causes pain causing jaundice and fever
19
Q

Infammatory bowel disease

A
  • Crohn’s diseases or ulcerative colitis
  • Inflammation of the colon and the rectum
20
Q

Inflammatory bowel disease

Symptoms of Ulcerative colitis

A
  • Reoccouring diarrhoea containing blood mucus or pus
  • Abdominal pain needing to empty bowels frequently
  • Long term rectal inflammation
21
Q

Inflammatory bowel disease

Crohn’s disease symptoms

A
  • Inflammation from mouth to anus
  • Diarrhoea and stomach aches with blood in stool
  • ## Tirednes and weight loss
22
Q

Progressive complications of Inflammatory bowel disease

A
  • Bile duct inside the liver becomes damaged
  • Risk of developing bowel cancer
  • Poor growth and development of children and young people
23
Q

Cause and definition of irritable bowel syndrome

A
  • Common condition with diarrhoea, stomach cramps bloating and constipation
  • Food passes through gut too quickly or slowly
  • Oversenstive nerves in gut
  • Family history
24
Q

Celiac disease

A
  • Gluten intolerances as immune system attacks the gluten cannot be metabolised
  • Damages to the gut with symptoms of diarrhoea, stomach cramps and bloating
25
Q

Lactose intolerance

A
  • Cannot digest dairy products
  • Cannot get vitamins and minerals from fat
26
Q

Symptoms of lactose intolerance

A
  • Farting
  • diarrhoea
  • Bloated stomach
  • Stomach cramps and pains
  • Feeling sick
27
Q

What happens if you have a lack of lactose in diet

A
  • Osteopenia which means bones have low mineral density if left untreated could lead to osteoporosis
  • malnutrition of vitamins
28
Q

Diverticular disease

A
  • Effects large intestine which are small buldges that develop on the linin gof the intestine with ageing
29
Q

Symptoms of diverticular disease

A
  • Tummy pain on the lower left side
  • Constipation and diarrhoea with occasional blood in stool