This quiz works best with JavaScript enabled. Home > General Knowledge > Science > Biology > Human Physiology Anatomy – Quiz 1 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Human Physiology Anatomy Quiz 1 (58 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The skin of an adult person is approximately ..... square feet. A) 16. B) 18. C) 19. D) 17. Show Answer Correct Answer: C) 19. 2. The eyeball has ..... layers. A) 4. B) 3. C) 5. D) 2. Show Answer Correct Answer: B) 3. 3. The weight of liver is about. A) 4 kg. B) 3 kg. C) 2 kg. D) 1 kg. Show Answer Correct Answer: C) 2 kg. 4. Intense pain is a symptom of . A) Blood strain. B) Bone strain. C) Flesh strain. D) Muscle strain. Show Answer Correct Answer: D) Muscle strain. 5. Muscles make up ..... percent of the human body, s mass. A) 40 to 50. B) 50 to 60. C) 50 to 70. D) 50 to 65. Show Answer Correct Answer: A) 40 to 50. 6. Which one of the following is used to break down food and release energy. A) Chlorine. B) Carbon dioxide. C) Oxygen. D) Fresh air. Show Answer Correct Answer: C) Oxygen. 7. How many bones a human skeletal system contains? A) 216. B) 206. C) 210. D) 208. Show Answer Correct Answer: B) 206. 8. ..... is like the film in a camera. A) Retina. B) Cornea. C) Image. D) Sclera. Show Answer Correct Answer: A) Retina. 9. Name the process by which the body takes in oxygen and releases carbon dioxide. A) Exhalation. B) Breathing. C) Respiration. D) Inhalation. Show Answer Correct Answer: C) Respiration. 10. Minerals and non-living matter make up ..... of a bone, s mass. A) Two-third. B) One-third. C) Three-fourth. D) One-fourth. Show Answer Correct Answer: A) Two-third. 11. Animals that are active during the day are called..... animals. A) Diurnal. B) Nocturnal. C) Seasonal. D) None of these. Show Answer Correct Answer: A) Diurnal. 12. The living matter of bones includes bone cells, blood vessels and ..... . A) Nerves. B) Tissues. C) Genes. D) Flesh. Show Answer Correct Answer: A) Nerves. 13. Which system includes the heart, the blood and three types of blood vessels? A) Excretory system. B) Circulatory system. C) Digestive system. D) Respiratory system. Show Answer Correct Answer: B) Circulatory system. 14. Which is 2nd largest brain part? A) Pons Varolii. B) Occipetal Lobe. C) Temporal Lobe. D) Cerebellum. Show Answer Correct Answer: D) Cerebellum. 15. The crusting and softening of food in the mouth is called. A) Saliva. B) Absorption. C) Mastication. D) None of these. Show Answer Correct Answer: C) Mastication. 16. About ..... blood filtration units, or nephrons, are packed into each kidney. A) 1 million. B) 2 million. C) Half million. D) 3 million. Show Answer Correct Answer: A) 1 million. 17. Within the inner ear are three semicircular canals. These canals are filled with .....that shifts with movements. A) Wax. B) Fluid. C) Dust. D) Air. Show Answer Correct Answer: B) Fluid. 18. Which system protects the delicate organs and tissues of the body? A) Skeletal system. B) Digestive system. C) Nervous system. D) Productive system. Show Answer Correct Answer: A) Skeletal system. 19. The minerals that harden bone contain the following elements. A) Calcium. B) Zinc. C) Carbon. D) Manganese. Show Answer Correct Answer: A) Calcium. 20. In the inner ear is a chamber called the. A) Eustachian tube. B) Ear membrane. C) Cochlea. D) Eardrum. Show Answer Correct Answer: C) Cochlea. 21. There are ..... types of bone tissues. A) 5. B) 3. C) 2. D) 4. Show Answer Correct Answer: C) 2. 22. Most absorption occurs in the long narrow, small. A) Stomach. B) Mouth. C) Gall bladder. D) Intestine. Show Answer Correct Answer: D) Intestine. 23. Skin has ..... layers of tissues. A) 4. B) 3. C) 2. D) 5. Show Answer Correct Answer: B) 3. 24. Lungs heart, liver and brain are. A) Hard tissues. B) Soft tissues. C) Moderate tissues. D) None of these. Show Answer Correct Answer: B) Soft tissues. 25. .....can be damaged by sharp objects like matches, toothpicks, hairpins and nails etc. A) Ear. B) Hearing. C) Cochlea. D) Eardrum. Show Answer Correct Answer: B) Hearing. 26. Each kidney weighs about ..... grams. A) 120. B) 80. C) 100. D) 140. Show Answer Correct Answer: D) 140. 27. Of what kind, the drug penicillin is? A) Antipyretic. B) Antibiotic. C) Analgesic. D) Anesthetic. Show Answer Correct Answer: B) Antibiotic. 28. Which is the largest part of the brain? A) Cerebrum. B) Frontal Lobe. C) Parietal Lobe. D) Occipetal Lobe. Show Answer Correct Answer: A) Cerebrum. 29. A strain is a ..... injury which is caused by over exerting a muscle . A) Bone. B) Muscle. C) Blood. D) Tissue. Show Answer Correct Answer: B) Muscle. 30. The liver lies adjacent to the. A) Kidney. B) Gall Bladder. C) Lungs. D) Stomach. Show Answer Correct Answer: D) Stomach. 31. Where does the absorption of water and salts take place? A) Small intestine. B) Largo intestine. C) Kidney. D) Bladder. Show Answer Correct Answer: B) Largo intestine. 32. Arteries carry blood in a direction away from the. A) Liver. B) Lungs. C) Heart. D) Gall bladder. Show Answer Correct Answer: C) Heart. 33. An adult person, s skin weighs about..... kilograms. A) 3.5. B) 2.5. C) 2.7. D) 3.2. Show Answer Correct Answer: C) 2.7. 34. Which is the outermost tissues of skin? A) Epidermis. B) Dermis. C) Subcutaneous tissue. D) None of these. Show Answer Correct Answer: A) Epidermis. 35. No image is formed on. A) Cornea. B) Conjunctiva. C) Sclera. D) Blind spot. Show Answer Correct Answer: D) Blind spot. 36. The filtered blood is brought by the renal artery and removed by renal veins. A) Bladder. B) Kidneys. C) Gall bladder. D) Liver. Show Answer Correct Answer: B) Kidneys. 37. The skeleton stores calcium and. A) Potassium. B) Manganese. C) Phosphorus. D) Zinc. Show Answer Correct Answer: C) Phosphorus. 38. An adult mouth contains..... teeth. A) 32. B) 30. C) 20. D) 34. Show Answer Correct Answer: A) 32. 39. Each lung contains about ..... million air sacs. A) 250. B) 200. C) 150. D) 300. Show Answer Correct Answer: C) 150. 40. Name the longest and strongest bone in the body. A) Tibia. B) Fibula. C) Shin. D) Thigh. Show Answer Correct Answer: D) Thigh. 41. Name the region where two bones meet. A) Ligament. B) Joint. C) Muscle. D) None of these. Show Answer Correct Answer: B) Joint. 42. Which part of the tooth gives sensation of hot or cold? A) Vein. B) Lymph duct. C) Nerve. D) Artery. Show Answer Correct Answer: C) Nerve. 43. Blood in the veins contains a great deal of ..... that has been gathered from all the body cells. A) Oxygen. B) Carbon dioxide. C) Supher. D) Poison. Show Answer Correct Answer: B) Carbon dioxide. 44. The brain weighs about ..... grams in an adult. A) 1500. B) 1300. C) 1200. D) 1000. Show Answer Correct Answer: B) 1300. 45. Bone is one of the hardest..... in the body. A) Muscles. B) Hormones. C) Parts. D) Tissues. Show Answer Correct Answer: D) Tissues. 46. Major veins have valves while arteries have ..... valves. A) No. B) 3. C) 4. D) 2. Show Answer Correct Answer: A) No. 47. Which bones are called long bones? A) Hip and leg. B) Arm and brain. C) Leg and arm. D) Hip and arm. Show Answer Correct Answer: C) Leg and arm. 48. Human ear can detect from 30 to ..... vibrations per second. A) 15, 000. B) 300. C) 20, 000. D) 10, 000. Show Answer Correct Answer: C) 20, 000. 49. The skeleton can be divided into ..... sections. A) 4. B) 5. C) 3. D) 2. Show Answer Correct Answer: D) 2. 50. The esophagus is a short tube between the lower pharynx (throat) and the. A) Heart. B) Kidney. C) Liver. D) Stomach. Show Answer Correct Answer: D) Stomach. 51. Eye movements are made possible by ..... muscles. A) 2. B) 3. C) 4. D) 6. Show Answer Correct Answer: D) 6. 52. The retina of eye and film of camera are sensitive to. A) Sound. B) Airy dust. C) Light. D) Liquid. Show Answer Correct Answer: C) Light. 53. Medulla is the ..... part of the brain. A) Third largest. B) Strongest. C) Smallest. D) Softest. Show Answer Correct Answer: C) Smallest. 54. How many parts an ear have? A) 5. B) 4. C) 2. D) 3. Show Answer Correct Answer: D) 3. 55. Animals eat, sleep hunt and exercise at certain times of. A) The season. B) The day. C) The year. D) The life. Show Answer Correct Answer: B) The day. 56. The muscles of the heart are called. A) Cardiac muscles. B) Voluntary muscles. C) Striated muscles. D) Smooth muscles. Show Answer Correct Answer: A) Cardiac muscles. 57. The long deep sleep of animals is called. A) Migration. B) Hibernation. C) Estivation. D) None of these. Show Answer Correct Answer: B) Hibernation. 58. Arteries have thick elastic ..... . A) Cells. B) Walls. C) Hormones. D) Blood. Show Answer Correct Answer: B) Walls. 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