PHYSIOLOGY
(Write on any five of the questions)
- Describe the circuit of the blood from the veins back to the veins.
- Mention some tests which show that the size of the lungs can be increased,
- What is the normal temperature of a human being? Which animals are warm blooded?
- What is the difference between muscle and tendon? Describe three different kinds of joints. What is a ligament?
- Mention two things that food does for the body. Mention five food substances.
- What is meant by flat foot? How can this be avoided? In buying shoes what points should be kept in mind?
- Discuss the effect of alcohol upon the nervous system. Give one illustration of its effect.
- How should a sleeping room be ventilated? A school room lighted?
- Give three great laws of habit forming. In what two ways are they formed?
- Describe the alimentary canal. Name its different parts and tell what goes on in each part.
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