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What occurs as a result of a negative feedback mechanism?


A) The change moves farther from the set point in a negative direction.
B) No change occurs in the body.
C) There is a reversal from the original change.
D) A body function is stopped.

E) C) and D)
F) B) and C)

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The chest is which region?


A) Cephalic
B) Lumbar
C) Brachial
D) Pectoral

E) None of the above
F) All of the above

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The organ system that delivers oxygen to body cells is the respiratory system.

A) True
B) False

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Billy had surgery to remove his appendix.In which abdominal quadrant would the incision be made?


A) Upper left
B) Upper right
C) Lower left
D) Lower right

E) A) and C)
F) All of the above

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Cerebrospinal fluid is associated with


A) the meninges.
B) serosae of the thoracic cavity.
C) synovial joints.
D) visceral peritoneum.

E) A) and B)
F) A) and C)

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The term 'viscera' refers to


A) internal organs.
B) tissues.
C) cells.
D) atoms.

E) A) and C)
F) A) and D)

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What type of energy is used to create a PET scan?


A) Gamma rays
B) Electrons
C) Protons
D) Electrical

E) B) and D)
F) B) and C)

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The urinary bladder is found in which abdominopelvic region?


A) Hypogastric
B) Left lumbar
C) Right iliac
D) Umbilical

E) A) and C)
F) B) and C)

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Which of the following refers to the membrane lining the abdominal cavity wall?


A) Parietal pericardium
B) Visceral peritoneum
C) Parietal peritoneum
D) Visceral pleura

E) A) and B)
F) None of the above

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Integration and coordination are the function of the body's


A) nervous system.
B) skin.
C) skeleton.
D) cardiovascular system.

E) None of the above
F) A) and B)

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Cells are to tissues as tissues are to


A) systems.
B) molecules.
C) organs.
D) organelles.

E) B) and D)
F) B) and C)

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Which two cavities does the diaphragm separate?


A) Abdominal and pelvic
B) Dorsal and ventral
C) Thoracic and abdominal
D) Cranial and spinal

E) B) and C)
F) B) and D)

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Which of the following is NOT a function of the skeletal system?


A) Production of blood cells
B) Support
C) Production of heat
D) Mineral storage

E) B) and D)
F) A) and D)

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The mediastinum is part of the


A) pleural and ventral cavities.
B) thoracic and dorsal cavities.
C) thoracic and ventral cavities.
D) abdominopelvic and ventral cavities.

E) B) and D)
F) None of the above

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In which cavity would you find the brain?


A) Ventral cavity
B) Dorsal cavity
C) Abdominopelvic cavity
D) Oral cavity

E) None of the above
F) B) and D)

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The spinal cord is __________ to the esophagus.


A) anterior
B) posterior
C) ventral
D) inferior

E) B) and C)
F) A) and C)

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Which system is involved in regulating fluid levels and chemical content of the blood?


A) Cardiovascular system
B) Lymphatic system
C) Urinary system
D) Digestive system

E) None of the above
F) A) and B)

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Which of the following occurs as a result of positive feedback and assists in the maintenance of homeostasis?


A) Body temperature regulation
B) Blood pH regulation
C) Blood clot formation
D) Blood cell production

E) A) and B)
F) None of the above

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The head is in which region?


A) Cephalic
B) Lumbar
C) Brachial
D) Pectoral

E) A) and D)
F) A) and C)

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Which body system removes metabolic wastes and helps maintain acid-base balance?


A) Urinary system
B) Digestive system
C) Respiratory system
D) Endocrine system

E) A) and D)
F) B) and D)

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