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Human Body Review 4. What is the body's first line of defense against disease? a. Enzymes b. Blood c. Antibodies d. Skin d. Skin 11. Which body organ removes excess water and wastes from the blood? a. b. c. d. kidney large intestine small intestine stomach a. kidney 13. Which system has the primary function of fighting disease? a. b. c. d. circulatory system excretory system immune system respiratory system C. Immune System What is one major function of the lymphatic system? a) To transport oxygenated and deoxygenated blood b) To provide support and structure for the body c) To transmit information from the environment to the brain d) To prevent foreign particles from entering the bloodstream D) To prevent foreign particles from entering the bloodstream What is the main purpose of the excretory system? a) b) c) d) To remove wastes To transport nutrients To move the body To respond to stimuli a)To remove wastes The tube that transports food from the mouth to the stomach is called a) b) c) d) The gastric tube Trachea Esophagus Small intestines c) Esophagus The digestive system interacts with the _____ system to bring nutrients to the cells a) b) c) d) Nervous system Circulatory system Skeletal system Excretory system C) Circulatory system The central nervous system (CNS) is made up of the brain and spinal cord. The CNS is a(n) A) B) C) D) Organ system Organ Cell Organelle A) Organ system Your heart functions through the use of several tissues like cardiac muscle, blood, and connective tissues. Your heart is considered a(n) A) B) C) D) Organ system Organ Cell Organelle B)Organ 49. All of the following are contained within one human body system: spleen, bone marrow, lymph nodes, thymus gland, and white blood cells circulating in the blood. What human body system contains all of these components? a. b. c. d. the circulatory system the endocrine system the immune system the excretory system c. the immune system • 16. Which systems are involved in throwing a ball? • • • • a. skeletal, muscular, and nervous systems b. digestive, endocrine, and immune systems c. nervous, immune, and respiratory systems d. immune, digestive, and integumentary systems a. skeletal, muscular, and nervous systems • 24. How do prescription drugs travel throughout the body? a. b. c. d. through the blood through the muscles through the nerve cells through the bones a. through the blood Which organ is NOT a sense organ? a. eyes b. ears c. nose d. throat d. throat Which body system is needed to help a person move? a. b. c. d. digestive immune nervous reproductive c. nervous 26. Which body part plays the largest role in controlling the nervous system? a. b. c. d. skin heart brain blood c. brain Which of the following is the heart's function? a. pumping blood b. breaking down food c. removing wastes from the blood d. taking in oxygen and releasing carbon dioxide a. pumping blood Which activity causes the lungs to work their hardest? a. b. c. d. reading eating swimming sleeping c. swimming