REVIEW: THE GASTROINTESTINAL SYSTEM

food into a form that can be used by the body cells... Organs of the digestive system The digestive process takes place in the digestive………... Organs of the digestive system The digest

REVIEW: THE

GASTROINTESTINAL SYSTEM

The gastrointestinal system is also

called…………

The digestive system is responsible for……… ……… food into a form that can be used by the body cells

Organs of the digestive system

 The digestive process takes place in the digestive………

Organs of the digestive system

 The digestive tract consists of the

 The digestive tract consists of the mouth, pharynx,……., stomach, small intestine, large intestine,

…… , and anus

Digestion begins in the mouth, where food is chewed and mixed

with………

The……… …………or alimentary canal

extends from the mouth to the……

The digestive system includes three pairs of……… glands.

 ……….moistens and lubricates food

so it can be swallowed easily

 The………is a tube that carries food from the pharynx to the

stomach

…………stores, mixes, and digests food.

 The stomach secretes………juices, which initiate the digestion of

protein

The absorption of nutrients occurs in the………… …………

 The pancreas secretes digestive juices into the ………

Bile is stored in the……… but manufactured in the…………

 The………is a storage area for glucose.

The large intestine is also called………

When the appendix is infected, it is known as…………

In the large intestine,……….is reabsorbed into the body.

The unabsorbed substances are excreted as………

 Feces (or faeces) are known as………

The elimination of feces from the anus is called…………

……… ……… is used to refer to defecation.

……… ……… means the pattern of defecation.

 The degree of hardness and

softness of stools is called…………

If someone passes feces hard and infrequently, he has……….

Melaena stools are often describes as

…………

Stools that are large in volume are described as …………

 Foul or offensive refers to………….

 When stools have a high fat content, they are………

 is pain when the palpating hand is suddenly removed.

Coeliac disease is a disease of the small

intestine caused by sensitivity to gluten It can present at any age but in infancy it

appears after weaning on to cereals

containing gluten The clinical features

include diarrhoea, malabsorption and

failure to thrive There may be signs of

malnutrition and there may be some

abdominal distention There is delayed

growth and delayed puberty, leading to

short stature in adulthood.

 The many metabolic functions of the liver include removal of amino acids from organic compounds,

conversion of excess amino acids into urea, homeostasis of blood, synthesis of certain amino acids, and conversion of carbohydrates and proteins into fat

 The term food poisoning is

commonly used to describe

gastrointestinal diseases caused by eating food contaminated with

either infectious microorganisms or toxic substances produced by the microorganisms Most food

poisonings are associated with the production of toxins

 Triệu chứng của loét thường bao

gồm ợ chua, khó tiêu, đau sau khi

ăn, sụt cân và xuất huyết đường

tiêu hóa

 Sản phẩm của sự tiêu hóa

cacbohydrat, protein, chất béo,

vitamin và nước được ruột non hấp thu

 Sự hấp thu chất béo phức tạp hơn

sự hấp thu cachohydrat và protein

 Viêm gan, nhiễm trùng gan có thể

có nguyên nhân hoặc vi rút hoặc không có virút