Stomach

Q.

The movement of food along the oesophagus and rest of the alimentary canal known as:

1. Peristalsis

2. Bowel rhythm

3. Mastication

4. Contraction

Q.

_____ comprises of digestive enzymes and hydrochloric acid.

1. Gastric Juices

2. Excretory juices

3. Lime juices

4. Excretory juices

Q. Identify the organ which receives food from the oesophagus.

1. Kidney
2. Pancreas
3. Liver
4. Stomach

Q. Mucus layer protects the inner lining of the stomach against the HCl present in the gastric juice.

1. \N
2. \N

Q. List down the possible reasons and remedies for acidity. (2 marks)

Q. Which of the following foods can lead to acidity?

1. Healthy food
2. Spicy food
3. Green vegetables
4. Fruits

Q.

Mark the following statements as True or False. If false, write the correct statements.

Mucus protects the stomach lining from damage.

1. True
2. False

Q. Which of the following should be given to someone suffering from burps, vomiting and heartburns?

1. Lukewarm water
2. Pizza
3. Chocolate cake
4. Cold coffee

Q. The inner lining of stomach is protected by one of the following from the harmful effect of hydrochloric acid. This is:
(a) pepsin
(b) mucus
(c) saliva
(d) bile

Q. ______ heal wounds and fight germs.​

1. Carbohydrates​​
2. Fats​​
3. Proteins
4. Vitamins and minerals​​