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Human Body Review 2015-2016 Neurons in your body can let your brain know when your stomach is full. What two body systems work together in this process? Digestive and Nervous An injury is associated with… Pain Describe what happens to the diaphragm when you inhale. Flatten and move down (increases the volume of the chest cavity) Why does a person sweat during exercise? Maintain homeostasis What gas is your body depleting during aerobic activity, like running or working out? Oxygen What are the parts of the Circulatory System? Heart Blood Blood Vessels (arteries, veins, capillaries) Which is the smallest vessel of the Circulatory System? Capillaries Which of the following includes all the other levels? Organs Tissues Organism Organ systems Cells Organism Put them in order from smallest to largest. Cells – tissues – organs – organ systems – organism Cells, Tissue, Organs, Organ System and Organism are part of the levels of Organization. As the levels of organization progress, are the levels getting more or less complex? More complex What level of organization is a section of muscle in? Tissue In your body ADH regulates the rate of water removal in the blood. What would need to happen so that ADH can be released to our blood stream? Increased amount of water in our blood In animals what carries the nutrients that are in the blood throughout the body? Arteries and Veins In plants, what structures would be similar to arteries and veins? Xylem and Phloem What are the parts of the Integumentary System? Skin, Nails, Hair What type of blood vessel carries blood towards the heart? veins What are 2 symptoms that you have when you are fighting an infection? Temperature, swollen tonsils & lymph nodes The diaphragm lies directly underneath what organ? Lungs How many chambers does the human heart have? 4 What are they called? Right atrium, right ventricle, left atrium, left ventricle What is the largest artery in your body called? Aorta List the pathway that a piece of food will travel through your digestive system? Mouth, esophagus, stomach, small intestine, large intestine, rectum, anus What makes some of the organs in the digestive system, like the pancreas, “special”? Belong to more than one system (digestive & endocrine) What is one interaction between the circulatory & digestive systems? Blood carries the nutrients absorbed from the food to the body cells The liver removes the amino groups from amino acids to produce urea, then the urea is removed from the body as urine. Which system is working with the liver? Excretory System A crazy lady stabs you in the arm with a pin. What 3 systems are working together to respond to this stimuli? Integumentary, Nervous, Muscular What 2 systems are the most responsible for controlling & maintaining homeostasis? Endocrine & Nervous What 2 systems remove excess water from the body? Excretory & circulatory Blood glucose levels are maintained through a negative feedback loop system by the release of the hormone insulin. What systems work together to manage these levels? Endocrine & Nervous When running for safety, what 3 systems are involved? Nervous, Respiratory, Muscular Ovulation in females is controlled by the production of hormones. What 2 systems are interacting to accomplish this? Reproductive & endocrine What is the function of the Muscular System? Movement of the body. Made up of skeletal, cardiac & smooth muscle tissue. What are 3 functions of the skeletal system? Protects organs, create blood cells, movement What is the function of the Respiratory System? Supplying oxygen to cells in the body and getting rid of carbon dioxide What is the function of the Excretory System? Remove liquid waste from the body. Regulated by the kidneys. What is the function of the Immune System? Defend the body against foreign contaminants. Contains white blood cells & antibodies. What is the function of the Nervous System? Control all activities of the body by receiving, processing & sending information. What is the function of the Digestive System? Breaks down and absorbs nutrients & water from food. What is the function of the Endocrine System? Production & release of hormones What is the function of the Circulatory System? To transport/deliver oxygen, nutrients & hormones to the rest of your body What is the function of the Reproductive System? Produce gametes (sex cells) Label the picture & provide the system. Liver Stomach Large intestine Small intestine Digestive system Label the picture & provide the system. Nose Mouth Trachea Lungs Diaphragm Respiratory system