1. Entomology is the science that studies
(a) Behaviour of human beings
(b) Insects
(c) The origin and history of technical and scientific terms
(d) The formation of rocks
2. Fathom is the unit of measurement of
(a) Depth of water
(b) Flow of water
(c) Volume of water
(d) Density of water
3. Trachoma is a disease of the
(a) Brain
(b) Larynx
(c) Ear
(d) Eye
4. All of the following diseases are caused by viruses, except
(a) Jaundice
(b) Influenza
(c) Typhoid
(d) Mumps
5. Plants make their food by the process called photosynthesis. Which of the following are needed in this process?
(a) Sunlight, water and nitrogen
(b) Sunlight, water and hydrogen
(c) Sunlight, water and oxygen
(d) Sunlight, water and carbon dioxide
6. Which of the following devices is needed for converting alternating current into direct current?
(a) Dynamo
(b) Rectifier
(c) Transformer
(d) Transducer
7. All of the following organs in the human body are located both on the right and the left sides, except
(a) Lungs
(b) Kidneys
(c) Spleen
(d) Eyes
8. Some organs in the human body lie partly on the left side and partly on the right side. The example of this is
(a) Heart
(b) Pancreas
(c) Spleen
(d) None of the above
9. Physiology is the study of the
(a) Structure of the body
(b) Cells in the body
(c) Functions of the human body
(d) All of the above
10. All of the following are closely allied to Physiology, except
(a) Bio-chemistry
(b) Cytology
(c) Entomology
(d) Physics
11. Sodium depletion occurs in excessive sweating, and cannot be corrected by drinking water alone. When uncorrected, it may lead to
(a) Muscle cramps, loss of energy, fatigue and faintness
(b) Increase of urea in blood
(c) Swelling of ankles and feet
(d) Renal failure
12. Which of the following regulates and controls the entry of light into the human eye?
(a) Anterior chamber
(b) Cornea
(c) Iris
(d) Retina
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