324. Compare theine and cocaine. Should children drink tea and coffee?
325. Give some causes of indigestion. Why are nervous people prone to dyspepsia? Give the comparative digestibility of various meats.
326. Describe how our food sustains our bodies. Illustrate the energy contained in one gramme of beef fat. Why is there danger in a "high- pressure" style of living? Illustrate.
327. State the effects of gluttony. Why is it unkindness to indulge inordinate appetites in children? What should be the rule in regard to their food? What effects would follow its observance?
THE NERVOUS SYSTEM.
191. What are the organs of the nervous system? What is the general use of this system? How does it distinguish animals from plants? What are the vegetative functions? What is the gray matter? Its use? The white matter? Its use?
193. Describe the brain. What is its office? Its size? How does it vary? Illustrate. Name its two divisions.
194, 195. Describe the cerebrum. The convolutions. The membranes which bind the brain together. What can you say of the quantity of blood which goes to the brain? What does it show? What do the convolutions indicate? What is the use of the two halves of the brain? What theories have been advanced concerning it? Is every injury to the brain fatal? Illustrate. Compare the human brain with the brains of some animals.
196. What is the effect of removing the cerebrum? Describe the cerebellum. What is the arbor vitæ? What does this part of the brain control? What are the peculiar functions of the cerebellum? Give Dr. Bastian's remarks.
197. What is the effect of an injury to the cerebellum? Describe the spinal cord. What is the medulla oblongata? Describe the nerves. Is each part of the body supplied with its own nerve? Prove it.