Test Bank Memmlers Structure and Function of the Human Body 12th Edition Cohen

Test Bank Memmlers Structure and Function of the Human Body 12th Edition CohenContents Chapter 01: Introduction to the Body ..................................................................................................................................................................................................................... 1 Chapter 02: Chemistry of Life ............................................................................................................................................................................................................................... 23 Chapter 03: Cells ...................................................................................................................................................................................................................................................... 51 Chapter 04: Tissues ................................................................................................................................................................................................................................................. 72 Chapter 05: Organ Systems ................................................................................................................................................................................................................................... 81 Chapter 06: Skin and Membranes ....................................................................................................................................................................................................................... 98 Chapter 07: Skeletal System ............................................................................................................................................................................................................................... 122 Chapter 08: Muscular System ............................................................................................................................................................................................................................ 148 Chapter 09: Nervous System ............................................................................................................................................................................................................................... 170 Chapter 10: Senses ................................................................................................................................................................................................................................................. 201 Chapter 11: Endocrine System ............................................................................................................................................................................................................................. 224 Chapter 12: Blood ................................................................................................................................................................................................................................................... 250 Chapter 13: Cardiovascular System .................................................................................................................................................................................................................. 273 Chapter 14: Lymphatic System and Immunity ................................................................................................................................................................................................ 300 Chapter 15: Respiratory System......................................................................................................................................................................................................................... 323 Chapter 16: Digestive System .............................................................................................................................................................................................................................. 351 Chapter 17: Nutrition and Metabolism .............................................................................................................................................................................................................. 380 Chapter 18: Urinary System................................................................................................................................................................................................................................. 401 Chapter 19: Fluid and Electrolyte Balance....................................................................................................................................................................................................... 426 Chapter 20: Acid-Base Balance ........................................................................................................................................................................................................................ 444 Chapter 21: Reproductive Systems .....................................................................................................................................................................................................................461 Chapter 22: Growth and Development ............................................................................................................................................................................................................. 487 Chapter 01: Introduction to the Body MULTIPLE CHOICE 1. The word derived from two word parts that mean ―cutting apart‖ is a. physiology b. homeostasis c. anatomy d. dissection ANS: C OBJ: 1 1 | P a g e DIF: Memorization TOP: Introduction REF: p. 32. The study of how the body functions is called a. physiology b. homeostasis c. anatomy d. dissection ANS: A OBJ: 1 DIF: Memorization TOP: Introduction 3. The correct sequence of the level of organization is a. cellular, chemical, tissue, organ b. chemical, cellular, tissue, organ c. chemical, cellular, organ, tissue d. chemical, tissue, cellular, organ ANS: B OBJ: 3 DIF: Memorization TOP: Structural levels of organization 4. The smallest living unit of structure is considered to be at the a. chemical level b. cellular level c. organ level d. tissue level ANS: B OBJ: 3 DIF: Memorization TOP: Structural levels of organization 5. The reference position for all body directional terms is the a. anatomical position b. prone position c. supine position d. sitting position ANS: A OBJ: 4 DIF: Memorization TOP: Anatomical position 6. The relationship between the knee and the ankle can be described as a. the knee is inferior to the ankle b. the knee is distal to the ankle c. the knee is proximal to the ankle d. both a and b above ANS: C DIF: Application TOP: Anatomical directions 7. The relationship between the heart and the lungs can be described as a. the heart is distal to the lungs b. the heart is medial to the lungs c. the heart is lateral to the lungs d. both a and c above 2 | P a g e REF: pp. 7-8 OBJ: 5 REF: pp. 6-7 REF: p. 6 REF: p. 5 REF: p. 3ANS: B DIF: Application TOP: Anatomical directions 8. The term most opposite proximal is a. medial b. superior c. anterior d. distal ANS: D OBJ: 5 DIF: Memorization TOP: Anatomical directions 9. Because humans walk in an upright position, the two terms that can be used interchangeably are a. posterior and ventral b. posterior and inferior c. posterior and superficial d. posterior and dorsal ANS: D OBJ: 5 DIF: Memorization TOP: Anatomical directions 10. The term most opposite medial is a. dorsal b. lateral c. superficial d. none of the above ANS: B OBJ: 5 DIF: Memorization TOP: Anatomical directions 11. The relationship between the skin and the muscles can be described as a. the skin is superficial to the muscle b. the muscle is superficial to the skin c. the muscle is deep to the skin d. both a and c above ANS: D OBJ: 3 DIF: Memorization TOP: Anatomical directions 12. A cut dividing the body into anterior and posterior portions is called a a. sagittal section b. frontal section c. transverse section d. none of the above ANS: B OBJ: 5 DIF: Memorization TOP: Planes or body sections 13. A cut dividing the body into upper and lower portions is called a a. sagittal section b. frontal section 3 | P a g e REF: p. 9 REF: p. 7 REF: p. 7 REF: p. 7 REF: p. 7 REF: p. 7 OBJ: 5c. transverse section d. coronal section ANS: C 5 DIF: Memorization TOP: Planes or body sections 14. A cut dividing the body into right and left portions is called a a. sagittal section b. frontal section c. transverse section d. coronal section ANS: A 5 DIF: Memorization TOP: Planes or body sections 15. The mediastinum is part of the a. dorsal cavity b. ventral cavity c. abdominal cavity d. both b and c above ANS: B OBJ: 6 DIF: Memorization TOP: Body cavities 16. The two major cavities of the body are the a. dorsal and ventral b. thoracic and abdominal c. pleural and mediastinum d. none of the above ANS: A OBJ: 6 DIF: Memorization TOP: Body cavities 17. The diaphragm divides the a. dorsal from the ventral cavity b. abdominal from the pelvic cavity c. thoracic from the abdominal cavity d. pleural from the mediastinum ANS: C OBJ: 6 DIF: Memorization TOP: Body cavities 18. The upper abdominopelvic regions include the a. right and left hypochondriac and umbilical b. right and left lumbar and umbilical c. right and left iliac and epigastric d. right and left hypochondriac and epigastric ANS: D 7 DIF: Memorization TOP: Body cavities 19. The middle abdominopelvic regions include the 4 | P a g e REF: p. 10 OBJ: REF: p. 9 REF: p. 9 REF: p. 9 REF: pp. 8-9 OBJ: REF: p. 9 OBJ:a. right and left lumbar and umbilical b. right and left lumbar and epigastric c. right and left iliac and hypogastric d. right and left iliac and umbilical ANS: A 7 DIF: Memorization TOP: Body cavities 20. The lower abdominopelvic regions include the a. right and left iliac and umbilical b. right and left lumbar and epigastric c. right and left lumbar and hypogastric d. right and left iliac and hypogastric ANS: D OBJ: 7 21. The brain is in the a. ventral cavity b. cranial cavity c. mediastinum d. none of the above ANS: B OBJ: 6 DIF: Memorization TOP: Body cavities 22. The spinal cavity is part of the a. dorsal cavity b. ventral cavity c. cranial cavity d. none of the above ANS: A 6 DIF: Memorization TOP: Body cavities 23. The left upper quadrant of the abdominopelvic cavity includes all of the a. left lumbar region b. left iliac region c. left hypochondriac region d. left inguinal region ANS: C TOP: Body cavities 24. Using the maintaining of a constant temperature in a building as an example of a feedback loop, the thermometer would be an example of a(n) a. sensor b. control center c. effector d. positive feedback loop ANS: A OBJ: 9 5 | P a g e DIF: Memorization TOP: The balance of body functions REF: p. 14 DIF: Application REF: p. 10 OBJ: 7 REF: p. 9 OBJ: REF: p. 10 DIF: Memorization TOP: Body cavities REF: p. 10 REF: p. 10 OBJ:25. Using the maintaining of a constant temperature in a building as an example of a feedback loop, the furnace would be an example of a(n) a. sensor b. control center c. effector d. positive feedback loop ANS: C OBJ: 9 DIF: Memorization TOP: The balance of body functions 26. Using the maintaining of a constant temperature in a building as an example of a feedback loop, the thermostat would be an example of a(n) a. sensor b. control center c. effector d. positive feedback loop ANS: B OBJ: 9 DIF: Memorization TOP: The balance of body functions 27. The abdominopelvic region that can be found in each of the four quadrants is the a. umbilical b. hypogastric c. epigastric d. left iliac ANS: A TOP: Body cavities 28. The lower right abdominopelvic quadrant includes all of the a. right hypochondriac region b. right lumbar region c. right iliac region d. right epigastric region ANS: C TOP: Body cavities 29. An example of a positive feedback loop would be a. maintaining proper body temperature b. forming a blood clot c. uterine contractions during childbirth d. both b and c above ANS: D DIF: Application TOP: The balance of body functions 30. An example of a negative feedback loop would be a. maintaining proper body temperature b. forming a blood clot c. uterine contractions during childbirth 6 | P a g e REF: p. 15 OBJ: 9 DIF: Application REF: p. 10 OBJ: 7 DIF: Application REF: p. 10 OBJ: 7 REF: p. 14 REF: p. 14d. both b and c above ANS: A DIF: Application TOP: The balance of body functions 31. A midsagittal section through the head would divide a. the forehead from the chin b. the nose from the back of the head c. the right eye from the left eye d. none of the above ANS: C DIF: Application TOP: Planes or body sections 32. A transverse section through the head would divide a. the forehead from the chin b. the nose from the back of the head c. the right eye from the left eye d. none of the above ANS: A DIF: Application TOP: Planes or body sections 33. A frontal section through the head would divide a. the forehead from the chin b. the nose from the back of the head c. the right eye from the left eye d. none of the above ANS: B DIF: Application TOP: Planes or body sections 34. If this kind of section were made through the center of the head, both the right and left eyes would be on the same section. a. Coronal section b. Midsagittal section c. Transverse section d. Both a and c above ANS: D DIF: Application TOP: Planes or body sections 35. The relationship between an organ and organ system is similar to the relationship between a cell and a. an organism b. the cellular level of organization c. a tissue d. none of the above ANS: C DIF: Synthesis TOP: Structural levels of organization 36. The heart is an example of this level or organization. a. Tissue 7 | P a g e REF: p. 6 OBJ: 3 REF: pp. 8-9 OBJ: 5 REF: pp. 8-9 OBJ: 5 REF: pp. 8-9 OBJ: 5 REF: pp. 8-9 OBJ: 5 REF: p. 15 OBJ: 9b. Organ c. Organ system d. Organism ANS: B 3 DIF: Memorization TOP: Structural levels of organization 37. Blood vessels are examples of this level or organization. a. Organ system b. Tissue c. Organ d. Cellular ANS: C 3 DIF: Memorization TOP: Structural levels of organization 38. On a directional rosette, a letter L would stand for a. ―left‖ if it is opposite the letter R b. ―lateral‖ if it is opposite the letter D c. ―lateral‖ if it is opposite the letter A d. ―lower‖ if it is opposite the letter U ANS: A 5 DIF: Memorization TOP: Anatomical directions 39. Which of the following terms do not refer to a part of the head region? a. Olecranal b. Zygomatic c. Frontal d. All of the above terms refer to parts of the head ANS: A DIF: Memorization TOP: Body regions 40. Which of the following is not controlled by a negative feedback loop? a. Body temperature b. Blood oxygen concentration c. Fluid levels of the body d. Blood clot formation ANS: D OBJ: 9 DIF: Memorization TOP: The balance of body functions 41. The organ level of organization contains all of these lower levels. a. The cellular and tissue levels only b. The chemical and tissue levels only c. The chemical, cellular, and tissue levels only d. The chemical, cellular, tissue, and system levels ANS: C DIF: Application TOP: Structural levels of organization 8 | P a g e REF: pp. 5-6 OBJ: 3 REF: p. 15 REF: p. 13 (Table 1-2) OBJ: 8 REF: pp. 7-8 OBJ: REF: pp. 4-5 OBJ: REF: pp. 4-5 OBJ:42. This structure physically separates the pelvic cavity from the abdominal cavity. a. Mediastinum b. Diaphragm c. Mesenteries d. None of the above ANS: D OBJ: 6 DIF: Memorization TOP: Body cavities 43. The lungs are located in the a. thoracic cavity b. mediastinum c. dorsal cavity d. both b and c above ANS: A OBJ: 6 DIF: Memorization TOP: Body cavities 44. A scientific experiment testing a new drug used two groups, one getting the drug and one getting the sugar pill. The group getting the sugar pill is the a. test group b. hypothesis group c. control group d. observational group ANS: C TOP: Scientific method 45. A scientific experiment testing a new drug used two groups, one getting the drug and one getting a sugar pill. If the two groups had the same result, it would indicate a. the drug was safe and effective b. the drug was ineffective because it did no better than the sugar pill c. the experiment was a failure and no information could be gained d. both b and c ANS: B TOP: Scientific method 46. A scientific experiment testing a new drug used two groups, one getting the drug and one getting a sugar pill. If the group getting the drug did much better than the group with the sugar pill: a. it would indicate that the drug was more effective than the sugar pill b. a theory would be formed c. the control group would be shown to have improved because of the drug d. all of the above ANS: A TOP: Scientific method 47. In the metric system a. a meter is longer than a yard b. a centimeter is longer than an inch c. a nanometer is longer than a micrometer 9 | P a g e DIF: Application REF: p. 4 OBJ: 2 DIF: Application REF: p. 4 OBJ: 2 DIF: Application REF: p. 4 OBJ: 2 REF: p. 10 REF: p. 9d. all of the above ANS: A 2 DIF: Memorization REF: p. 4 OBJ: TOP: Metric System 48. If a person lost a little more than 3 pounds on a diet, they would have lost about a. 500 grams b. 1000 grams c. 1500 grams d. 2000 grams ANS: C TOP: Metric System 49. The word supine describes a. the body lying face downward b. an anatomical direction c. the reference position of the body d. the body lying face upward ANS: D OBJ: 4 DIF: Memorization TOP: Anatomical position 50. Which process is used as the principal technique used to isolate and study the structural components or parts of the human body? a. Imaging b. Dissection c. X-rays d. Resection ANS: B OBJ: 1 DIF: Memorization TOP: Introduction TRUE/FALSE 1. The word dissection is derived from two word parts that mean ―cutting apart.‖ ANS: F DIF: OBJ: 1 Memorization TOP: Introduction 2. The cell is the smallest living structural unit of the body. ANS: T DIF: OBJ: 3 Memorization TOP: Structural levels of organization 3. An organ is defined as a group of several types of cells working together to perform a specific function. ANS: F DIF: OBJ: 3 Memorization TOP: Structural levels of organization 4. The reference position for the directional terms of the body is called the anatomical position. 10 | P a g e REF: p. 6 REF: p. 6 REF: p. 3 REF: p. 7 DIF: Application REF: p. 4 OBJ: 2 REF: p. 3ANS: T OBJ: 4 DIF: Memorization TOP: Anatomical position 5. The prone position is a position in which the body is lying face down. ANS: T DIF: OBJ: 4 Memorization TOP: Anatomical position 6. The prone position is a position in which the body is lying face up. ANS: F DIF: OBJ: 4 Memorization TOP: Anatomical position 7. The supine position is a position in which the body is lying face up. ANS: T DIF: OBJ: 4 Memorization TOP: Anatomical position 8. Superior means toward the head. ANS: T DIF: OBJ: 5 Memorization TOP: Anatomical directions 9. Because humans walk upright, superior and superficial mean the same thing. ANS: F DIF: OBJ: 5 Memorization TOP: Anatomical directions 10. Anterior and proximal are opposite terms. ANS: F DIF: OBJ: 5 REF: p. 7 REF: p. 7 REF: p. 7 REF: p. 7 REF: p. 7 REF: p. 7 Memorization REF: TOP: Anatomical directions 11. Medial and lateral are opposite terms. ANS: T DIF: OBJ: 5 p. 7 Memorization REF: TOP: Anatomical directions 12. Proximal and distal are opposite terms. ANS: T DIF: OBJ: 5 p. 7 Memorization REF: p. 7 TOP: Anatomical directions 13. Because humans walk upright, inferior and deep mean the same thing. ANS: F DIF: OBJ: 5 Memorization TOP: Anatomical directions 14. Because humans walk upright, ventral and anterior mean the same thing. ANS: T DIF: 11 | P a g e Memorization REF: p. 7 REF: p. 7OBJ: 5 TOP: Anatomical directions 15. Because humans walk upright, dorsal and posterior mean the same thing. ANS: T DIF: OBJ: 5 Memorization TOP: Anatomical directions 16. The hand is distal to the elbow. ANS: T REF: p. 7 DIF: Application TOP: Anatomical directions 17. The foot is proximal to the knee. ANS: F REF: p. 7 OBJ: 5 DIF: Application TOP: Anatomical directions 18. The nose is superior to the mouth. ANS: T DIF: Application TOP: Anatomical directions 19. The mouth is inferior to the chin. ANS: F DIF: Application TOP: Anatomical directions 20. The big toe is lateral to the little toe. ANS: F DIF: Application TOP: Anatomical directions 21. The ears are lateral to the nose. ANS: T DIF: Application TOP: Anatomical directions 22. The heart is medial to the lungs. ANS: T DIF: Application TOP: Anatomical directions 23. The skin is superficial to the ribs. ANS: T DIF: Application TOP: Anatomical directions 24. The lungs are deep to the ribs. ANS: T REF: p. 7 OBJ: 5 REF: p. 7 OBJ: 5 REF: p. 7 OBJ: 5 REF: p. 7 OBJ: 5 REF: p. 7 OBJ: 5 REF: p. 7 OBJ: 5 REF: p. 7 OBJ: 5 DIF: Application TOP: Anatomical directions 25. The bones of the arm are superficial to the muscles of the arm. 12 | P a g e REF: p. 7 OBJ: 5ANS: F DIF: Application TOP: Anatomical directions 26. The nose is on the anterior side of the body. ANS: T REF: p. 7 OBJ: 5 DIF: Application TOP: Anatomical directions 27. The navel is on the dorsal side of the body. ANS: F REF: p. 7 OBJ: 5 DIF: Application TOP: Anatomical directions 28. The vertebrae are on the dorsal side of the body. ANS: T DIF: Application TOP: Anatomical directions 29. A sagittal section divides the body into upper and lower parts. ANS: F DIF: OBJ: 5 Memorization TOP: Planes or body sections 30. A sagittal section divides the body into right and left parts. ANS: T DIF: OBJ: 5 Memorization TOP: Planes or body sections 31. A frontal section divides the body into front and back parts. ANS: T DIF: OBJ: 5 Memorization TOP: Planes or body sections 32. A transverse section divides the body into upper and lower parts. ANS: T DIF: OBJ: 5 Memorization TOP: Planes or body sections 33. The two major cavities of the body are the abdominal and thoracic cavities. ANS: F DIF: OBJ: 6 Memorization TOP: Body cavities 34. The two major cavities of the body are the dorsal and ventral cavities. ANS: T DIF: OBJ: 6 Memorization TOP: Body cavities 35. The diaphragm divides the thoracic cavity and the abdominal cavity. ANS: T DIF: 13 | P a g e Memorization REF: p. 9 REF: p. 9 REF: p. 9 REF: p. 9 REF: p. 9 REF: pp. 8-9 REF: p. 7 OBJ: 5 REF: p. 7 OBJ: 5 REF: pp. 8-9OBJ: 6 TOP: Body cavities 36. The mediastinum is in both the ventral and thoracic cavities. ANS: T DIF: OBJ: 6 Memorization TOP: Body cavities 37. The pleural cavity is in both the thoracic and dorsal cavities. ANS: F DIF: OBJ: 6 Memorization TOP: Body cavities 38. The brain and spinal cord are in the dorsal cavity. ANS: T DIF: OBJ: 6 Memorization TOP: Body cavities 39. The cranial cavity contains the brain and spinal cord. ANS: F DIF: OBJ: 6 Memorization TOP: Body cavities 40. The upper abdominopelvic area consists of the right and left hypogastric and the epigastric regions. ANS: F DIF: OBJ: 7 Memorization TOP: Body cavities 41. The lower abdominopelvic area contains the left iliac region. ANS: T DIF: OBJ: 7 Memorization TOP: Body cavities 42. The middle abdominopelvic area contains the umbilical region. ANS: T DIF: OBJ: 7 Memorization TOP: Body cavities 43. The epigastric, umbilical, and left lumbar regions are all in the middle abdominopelvic area. ANS: F DIF: OBJ: 7 Memorization TOP: Body cavities 44. Homeostasis refers to the relatively constant internal environment the body tries to maintain. ANS: T DIF: OBJ: 9 Memorization TOP: The balance of body functions 45. A negative feedback loop is one way the body tries to maintain homeostasis. ANS: T DIF: OBJ: 9 14 | P a g e Memorization TOP: The balance of body functions REF: p. 15 REF: p. 13 REF: p. 10 REF: p. 10 REF: p. 10 REF: p. 10 REF: p. 9 REF: p. 9 REF: p. 9 REF: p. 946. The sensor in a feedback loop compares the actual condition to the ―normal‖ condition the body tries to maintain. ANS: F DIF: OBJ: 9 Memorization TOP: The balance of body functions 47. The effector in a negative feedback loop does something to move the regulated condition back to ―normal.‖ ANS: T DIF: 9 Memorization TOP: The balance of body functions 48. The sensor in a negative feedback loop detects a change in the regulated condition. ANS: T DIF: 9 Memorization TOP: The balance of body functions 49. In the negative feedback loop, the effector is the link between the sensor and the control center. ANS: F DIF: 9 Memorization TOP: The balance of body functions 50. The formation of a blood clot is an example of a negative feedback loop. ANS: F DIF: OBJ: 9 Memorization TOP: The balance of body functions 51. The control of the volume of body fluid is an example of a negative feedback loop. ANS: T DIF: OBJ: 9 Memorization TOP: The balance of body functions 52. The regulation of blood pH is an example of a positive feedback loop. ANS: F DIF: OBJ: 9 Memorization TOP: The balance of body functions 53. The contraction of the uterus during childbirth is an example of a positive feedback loop. ANS: T DIF: OBJ: 9 Memorization TOP: The balance of body functions 54. The arms and legs are part of the axial body portion. ANS: F DIF: OBJ: 8 Memorization TOP: Body regions 55. The head and trunk are part of the axial body portion. ANS: T DIF: OBJ: 8 Memorization TOP: Body regions 56. The arms and legs are part of the appendicular body portion. 15 | P a g e REF: p. 12 REF: p. 12 REF: p. 15 REF: p. 15 REF: p. 15 REF: p. 15 REF: pp. 14-15 OBJ: REF: pp. 14-15 OBJ: REF: pp. 14-15 OBJ: REF: p. 14ANS: T OBJ: 8 DIF: Memorization TOP: Body regions 57. Feedback loops continue to improve throughout life, reaching their peak in late adulthood. ANS: F REF: p. 12 DIF: 9 Memorization REF: p. 16 OBJ: TOP: The balance of body functions 58. The word organism can be used to describe a living thing. ANS: T DIF: 3 Memorization TOP: Structural levels of organization 59. A body in a supine position has its dorsal side to the ground. ANS: T DIF: Application TOP: Anatomical position | Anatomical directions 60. A body in a prone position has its dorsal side to the ground. ANS: F DIF: Application TOP: Anatomical position | Anatomical directions 61. On the compass rosettes in a figure, the letter P opposite the letter D would stand for the word proximal. ANS: T OBJ: 5 DIF: Memorization TOP: Anatomical directions 62. The thoracic cavity is divided into two parts, the mediastinum and the dorsal cavity. ANS: F REF: p. 8 REF: p. 7 OBJ: 4 REF: p. 7 OBJ: 4 REF: p. 3 OBJ: DIF: OBJ: 6 Memorization REF: p. 10 TOP: Body cavities 63. The midsagittal and transverse sections, which divide the abdomen into quadrants, intersect at the base of the mediastinum. ANS: F OBJ: 5 DIF: Memorization TOP: Body cavities 64. The diaphragm divides the axial from the appendicular region of the body. ANS: F DIF: OBJ: 8 Memorization TOP: Body regions 65. The word leg refers only to the part of the body between the knee and the ankle. ANS: T DIF: OBJ: 8 Memorization TOP: Body regions 66. Women can have one more body function regulated by a positive feedback loop than men can. 16 | P a g e REF: p. 12 REF: p. 9 REF: p. 9ANS: T DIF: Application TOP: The balance of body functions 67. Exercise helps to maintain homeostasis. ANS: F DIF: 9 Memorization TOP: Health and Well-Being: Exercise Physiology 68. The cell is the simplest level of organization in a living thing. ANS: F DIF: OBJ: 3 Memorization TOP: Structural levels of organization 69. When reading a compass rosette in a figure, the letter L can mean either left or lateral. ANS: T DIF: OBJ: 5 Memorization TOP: Anatomical directions 70. When reading a compass rosette in a figure, the letter P opposite the letter D stands for posterior. ANS: F DIF: OBJ: 5 Memorization TOP: Anatomical directions 71. The dorsal cavity is a made up of a single cavity containing the brain and spinal cord. ANS: F REF: p. 8 REF: p. 8 REF: p. 6 REF: p. 16 OBJ: REF: p. 15 OBJ: 9 DIF: OBJ: 6 Memorization REF: p. 9 TOP: Body cavities 72. The abdominopelvic region is divided into four quadrants, the left and right lumbar regions on the upper part and the left and right iliac regions on the lower part. ANS: F OBJ: 7 DIF: Memorization TOP: Body regions 73. The cells in the body live in a water environment that contains dissolved salts and other substances. ANS: T DIF: OBJ: 9 Memorization TOP: Balance of body functions 74. The terms ophthalmic and orbital both refer to the eye area. ANS: T DIF: Memorization TOP: Descriptive terms for body regions 75. In the scientific method, a hypothesis is based on observation. ANS: T DIF: OBJ: 2