Questions
Question 1 Multiple Choice (Single Answer)
Which is the acid in our stomach?
- Nitric acid
- Carbonic acid
- Formic acid
- Sulphuric acid
- Hydrochloric acid
Question 2 Multiple Choice (Single Answer)
Which is not a function of hydrochloric acid in stomach?
- Kills pathogens that enter along with food.
- Gives an acidic medium for enzymes to act.
- Activates trypsinogen.
- Helps in easy breakdown of food.
- Activates pepsinogen.
Question 3 Multiple Choice (Single Answer)
A child eats bitter gourd and feels its bitter taste. Which part of the tongue helped in tasting it?
- Front tip
- Back of the tongue
- Front sides
- Either sides towards the back
- Upper jaw
Question 4 Multiple Choice (Single Answer)
In which of these cases is ORS given?
- Diabetes
- Malaria
- Diarrhoea
- Asthma
- Filaria
Question 5 Multiple Choice (Single Answer)
How is our stomach lining protected from being corroded by hydrochloric acid?
- Mucous membrane that lines the stomach wall.
- Food in the stomach prevents its corrosion.
- Alkali produced by stomach wall.
- Enzymes in the stomach.
- Bacteria in stomach.