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Human anatomy finals
| Question | Answer |
|---|---|
| 1. The pelvic cavity contains the organs of the reproductive and excretory urinary system | 1. TRUE |
| 2. The thoracic cavity contains the heart and lungs | 2. TRUE |
| 3. The lungs are located inferior the diaphragm | 3. FALSE |
| 4. The kidneys are located within the abdominal cavity | 4. FALSE |
| 5. The midsagittal plane divides the body front and back halves | 5. FALSE |
| 6. Caudal means "skull, or head, end" of the body | 6. FALSE |
| 7. The hand is proximal to the elbow | 7. FALSE |
| 8. Hydrogen is an example of an atom | 8. TRUE |
| 9. Medical imaging refers to invasive techniques and processes | 9. FALSE |
| 10. Electrolytes are responsible for the acidity or alkalinity of solutions and can conduct an electrical charge | 10. FALSE |
| 11. fructose found in fruit and honey is an example of a disaccharide | 11. FALSE |
| 12. phospholipids are lipids that contains cholesterol | 12 FALSE |
| 13. Enzymes are specialized protein molecules found in all living cells | 13. TRUE |
| 14. RNA structures are unique for each person and so are unable as a means of identification. | 14. FALSE |
| 15. Every cell is surrounded by cytoplasm | 15. FALSE |
| 16. Most of the cell's energy comes from spherical or rod- shaped organelles called mitochondria | 16. TRUE |
| 17. All cells reproduce at the same rate | 17. FALSE |
| 18. osmosis is the movement of solutes across a semipermeable membrane | 18. FALSE |
| 19. After age 30, average of 10% of the reserve ability of organs is lost each year | 19. FALSE |
| 20. The nucleus of cell is contained with a nuclear membrane, which is impermeable | 20. FALSE |
| 21. Necrosis is an orderly process by which cells intentionally die | 21. FALSE |
| 22. The skin is designed to reduce to harmful effect of ultraviolet radiation contained in sunlight | 22. TRUE |
| 23. The dermis is the outermost layer of the skin | 23. FALSE |
| 24. Perspiration is 50 percent water, 25 percent salt, and 25 percent organic materials | 24. FALSE |
| 25. an intact skin surface is the best way the body can defend itself against pathogens | 25. TRUE |
| 26. The loss of subcutaneous fat result in lines, wrinkles, and sagging of the skin | 26. TRUE |
| 27. The medical prefix epi- means upon | 27. TRUE |
| 28. If a person has redness of the skin, you would describe that as pallor | 28. FALSE |
| 29. An organ is a group of specialized cells that secrete materials used elsewhere in the body | 29. FALSE |
| 30. Serous membranes line surfaces and spaces that lead to the outside of the body | 30. FALSE |
| 31. Synovial membranes secrete synovial fluid, which prevents friction inside the joint cavity | 31. TRUE |
| 32. The respiratory system carries oxygen and nourishment to the cells of the body | 32. FALSE |
| 33. Neurons have the characteristics of irritability and the ability to contract | 33. FALSE |
| 34. Epithelial tissue allow for movement and provides support for other types of tissues | 34. FALSE |
| 35. Putting two thin layers of tissue together forms membranes | 35. TRUE |
| 36. There are 200 different muscles in the body | 36.FALSE |
| 37. Skeletal muscles must be stimulated by nerve impulses to contract | 37. TRUE |
| 38. In order to function, muscles should always be slightly contacted and ready to pull | 38. TRUE |
| 39. Skeletal muscles that are not used will hypertrophy, and those that are used excessively will | 39 FALSE |
| 40. A muscle strain is sustained contraction of the muscle | 40. FALSE |
| 41. Myalgia is a term used to describe muscle pain | 41 .TRUE |
| 42. Tetanus is preventable | 42. TRUE |
| 43. The Adult skeletal system has about 150 bones | 43. FALSE |
| 44. An Osteocyte is a mature bone | 44. TRUE |
| 45. The Center of the bone shaft that is filled with yellow bone marrow is called endosteum | 45. FALSE |
| 46. Osteoclast do their work during the resorption process | 46. TRUE |
| 47. The Hyoid bone is part of the appendicular skeleton | 47. FALSE |
| 48. The coccyx is also know as the tailbone | 48. TRUE |
| 49. Rheumatoid arthritis is a chronic, autoimmune disease | 49. TRUE |
| 50. The cochlear duct in the inner ear helps to maintain body balance or equilibrium | 50. FALSE |
| 51. Loud noise heard for too long will damage your hearing by overstimulating the delicate hair cells of the organ of Corti | 51. TRUE |
| 52. Axons carry message to the cell body. Dendrites Carry message away from the cell body | 52.FALSE |
| 53. The autonomic nervous system includes peripheral nerves and ganglia | 53. TRUE |
| 54. The adult brain weighs about 1,400 grams (3 Pounds) | 54. TRUE |
| 55. The brain contains four lined cavities called ventricles | 55. TRUE |
| 56. The cerebral cortex of the frontal lobe controls motor functions | 56. TRUE |
| 57. The three meninges are the dura mater, arachnoid, and Pia mater | 57. TRUE |
| 58. A lumber puncture may be done to determine the effectiveness of the blood brain barrier. | 58. FALSE |
| 59. The pancreas can perform both as an endocrine gland and an exocrine gland | `59. TRUE |
| 60. The secretion of hormones operates on a negative feedback system | 60. TRUE |
| 61. Vasopressin is released during childbirth, causing strong contraction of the uterus | 61. FALSE |
| 62. Adrenalin is a powerful cardiac stimulant | 62. TRUE |
| 63. Persons with type 2 diabetes must take insulin and monitor blood glucose level daily | 63. FALSE |
| 64. Our bodies need to coordinate and integrate all of their functions into one harmonious whole to maintain homeostasis | 64. TRUE |
| 65. The adrenal gland are know as the master glands | 65.FALSE |