Science-Chapter 20
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| show | A layer of gases called the atmosphere
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| show | Oxygen
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| show | Oxygen……Carbon Dioxide
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| show | He measured the amount of oxygen a person uses when resting and when exercising
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| show | More oxygen is used by the body during exercise
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| What is breathing? | show 🗑
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| show | Taking Oxygen to the lungs and swapping it for carbon dioxide. Then body cells use glucose and oxygen to make energy
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| show | Oxygen
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| Oxygen passes from the ___ into the ____. | show 🗑
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| show | There is less oxygen in the blood than in the cells of the lung
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| show | Oxygen…..Individual Cells
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| At the same time, the _____ system supplies ____ from _____ food to the same ____. | show 🗑
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| show | Energy from glucose
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| show | Cellular Respiration
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| show | Oxygen
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| What are waste products of cellular respiration? | show 🗑
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| What happens to carbon dioxide and water molecules? | show 🗑
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| What does exhaling eliminate? | show 🗑
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| show | Structures and organs that help move oxygen into the body and waste gases out of the body
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| Air enters your body through_________. | show 🗑
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| What, in your nose, trap dust from the air? | show 🗑
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| Air then passes through the _____. | show 🗑
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| show | Air gets moistened and warmed by the body’s heat
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| Glands that produce ___ mucus line the nasal cavity. | show 🗑
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| What does the mucus trap? | show 🗑
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| What does this process help do? | show 🗑
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| show | Cilia
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| show | Sweep mucus and trapped materials to the back of the throat where it can be swallowed
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| show | Pharynx
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| show | Warmed, moistened air
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| show | Epiglottis
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| show | Folds down to prevent food or liquid from entering your airway
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| show | Esophagus
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| Sound made by your vocal cords gets louder with increased ____. | show 🗑
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| show | Muscles….Tighter
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| Next the air moves from the pharynx into the ____. | show 🗑
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| What is the larynx? | show 🗑
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| show | Forcing air between the cords makes them vibrate which causes sounds
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| show | C6 H12 O6 (glucose) + 6 O2 = Energy + 6 CO2 + 6H2O
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| show | Tighten….Loosen….Different
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| Your ____ coordinates the movement of the muscle in your throat, tongue, cheeks, and lips. | show 🗑
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| From the larynx, air moves into the ____. | show 🗑
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| show | 12 cm in length
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| show | Strong, C-shaped rings of cartilage
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| What lines the trachea? | show 🗑
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| Why must the trachea stay open all the time? | show 🗑
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| Air is carried into your lungs by 2 short tubes called _____. | show 🗑
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| Where are bronchi located? | show 🗑
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| show | Bronchioles
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| At the end of each bronchiole are _____. | show 🗑
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| Air passes into the _____, then into the _______, and finally into the _____. | show 🗑
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| What surrounds alveoli? | show 🗑
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| show | Between the capillaries and the alveoli
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| Why does this exchange easily happen? | show 🗑
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| show | Oxygen moves through the cell membranes of the alveoli and then through the cell membranes of the capillaries into the blood
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| There the oxygen is picked up by _____. | show 🗑
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| show | Carbon Dioxide…..body
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| The waste gases leave the body during _____. | show 🗑
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| show | Carbon Dioxide
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| If there is a lot of carbon dioxide in your blood than your breathing rate will ____. | show 🗑
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| If there is little carbon dioxide in your blood then your breathing rate will ____. | show 🗑
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| Breathing is partly the result of changes in ____. | show 🗑
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| Under normal condition, a gas moves from an area of ___ pressure to an area of ___ pressure. | show 🗑
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| show | Diaphragm
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| show | Food or other objects get lodged in the trachea and the airflow between the lungs and the mouth is blocked
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| What can you do to help a choking victim? | show 🗑
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| What can cause infections that affect any organs of the respiratory system? | show 🗑
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| The common cold usually affects the ____ part of the respiratory system. | show 🗑
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| show | Larynx, Trachea, Bronchi
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| The ___ that line the trachea and bronchi can also be damaged. | show 🗑
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| show |
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| show | Pneumonia
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| What is Chronic Bronchitis? | show 🗑
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| What is emphysema? | show 🗑
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| What is the third leading cause of death in the United States? | show 🗑
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| show | Carcinogens
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| show | Lung disorder in which there is a shortness of breath, wheezing, or coughing
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| show | Circulatory….Respiratory
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| Some ___ are eliminated when you sweat. | show 🗑
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| What could happen if wastes are eliminated? | show 🗑
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| show | Urinary System
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| The urinary system also controls blood volume by removing ______ produced by body cells during _______. | show 🗑
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| To stay in good health, the fluid levels within the body must be ___ and ____ blood pressure must be maintained. | show 🗑
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| An area in the brain, the ____, constantly monitors the amount of water in the blood. | show 🗑
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| show | Hormone
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| show | Urine
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| show | Solid Wastes
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| show | Salts….Water
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| What is another name for the organs in the urinary system? | show 🗑
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| What are the main organs of the urinary system? | show 🗑
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| Where are kidneys located? | show 🗑
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| show | Filter blood that contains wastes collected from cells
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| show | 5
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| show | Their enormous blood supply
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| show | Artery….Vein
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| show | 2
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| It is made up of about 1 million tiny filtering units called ____. | show 🗑
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| show | Duct
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| Blood moves from a ______ to capillaries in the cup like structure. | show 🗑
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| The first filtration occurs when ___,___,___ and ___ from the blood pass into the cup like structure. | show 🗑
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| Left behind in the blood are the _____ and _____. | show 🗑
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| show | Narrow Tubule
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| show | Capillaries that surround the tubule
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| show | Purified
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| An average size person produces about __Liter(s) of urine per day. | show 🗑
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| show | Wastes
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| show | The level of hormones produced by your hypothalamus
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| What does the urinary system include? | show 🗑
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| show | Ureter
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| Ureters are tubes that lead from each ____ to the ___. | show 🗑
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| show | Bladder
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| show | .5
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| show | Thick
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| When full, the bladder looks like an inflated balloon and the cells lining the bladder are ___ and ____. | show 🗑
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| Large amounts of liquid are lost each day by your body by_____. | show 🗑
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| show | Liver
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| show | Hemoglobin
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| show | Waste products not removed are poisens, Water accumulates and swells the ankles and feet, fluids build up around the heart...it has to work harder
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| show | Salts
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| show | Microorganisms
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| show | Bladder
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| show | Easily
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| A blockage of one of these tubes can cause serious problems because_______. | show 🗑
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| If the blockage is not corrected the ____ can be damaged. | show 🗑
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| show | Urinary Tract Disease
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| show | A change in the urine’s color could suggest a kidney or liver problem
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| show | Glucose….Diabetes
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| Increases amounts of a protein called albumin indicate _____ or______. | show 🗑
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| When the kidneys are damaged, ____ can get into the urine. | show 🗑
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| show | Glucose….Diabetes
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| Increases amounts of a protein called albumin indicate _____ or______. | show 🗑
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| When the kidneys are damaged, ____ can get into the urine. | show 🗑
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| Can a person with only one kidney still live? | show 🗑
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| show | It increases in size and works harder
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| High levels of ___ can be a sign of ____. | show 🗑
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| show | Kidney disease or heart failure
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| When the kidneys are damaged, ____ can get into the urine. | show 🗑
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| Can a person with only one kidney still live? | show 🗑
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| show | It increases in size and works harder
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| If both kidneys fail, the person will need to have his or her blood filtered by an artificial kidney machine called a ____. | show 🗑
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| show | Dialysis
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| show | Dialysis
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| If both kidneys fail, the person will need to have his or her blood filtered by an artificial kidney machine called a ____. | show 🗑
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| If both kidneys fail, the person will need to have his or her blood filtered by an artificial kidney machine called a ____. | show 🗑
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| If both kidneys fail, the person will need to have his or her blood filtered by an artificial kidney machine called a ____. | show 🗑
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| If both kidneys fail, the person will need to have his or her blood filtered by an artificial kidney machine called a ____. | show 🗑
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| What are 2 facts about chronic bronchitis? | show 🗑
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| What are 2 more facts about Chronic Bronchitis? | show 🗑
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| Functions of the respiratory system- supple ___ to the body. | show 🗑
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| show | Cellular Respiration
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| show | Carbon Dioxide....Water
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| show | Pharynx, Larynx, Trachea, Bronchi, Alveoli, Capillaries
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| Why do you breathe? | show 🗑
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| show | Carbon Dioxide....Breathing
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| show | Your breathing rate decreases
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| Why does the diaphragm contract and relax? | show 🗑
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| show | Cold, flu, and pneumonia
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| show | Heart
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| _____ is uncontrolled cell growth in lung tissue. | show 🗑
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| _____ is the greatest contributing factor to lung cancer. | show 🗑
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| Tar and other ingredients in smoke are _____. | show 🗑
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| show | Remove body wastes through the skin, and through the digestive, circulatory, respiratory, and urinary systems
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| What gets rid of cell wastes which accumulate in the blood and controls blood volume? | show 🗑
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| The part of the brain called the ____ regulates the amount of ____ in the blood. | show 🗑
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| show | Kidneys....Urine
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| show | Regulates the amount of water in the blood
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| show | Kidneys.....bladder.....Liver
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| show | Urethra
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| ___ often occur in the bladder then spread to the _____. | show 🗑
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| show | Blocked...Urine....Kidneys
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| Urine ____ can detect urinary tract disorders and other health problems | show 🗑
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| If both kidneys fail, the person might need a ____ machine to filter blood. | show 🗑
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| What monitors the amount of water in the blood? | show 🗑
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| show | Ureter
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| what is the process of artificial blood filtration? | show 🗑
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| show | Alveoli
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| Organs made up of alveoli | show 🗑
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| Sheet of muscle across the bottom of the chest cavity | show 🗑
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| Division of the trachea | show 🗑
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| what happens to oxygen after it enters the lungs? | show 🗑
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| show | Cellular Respiration...Carbon Dioxide
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| what happens to oxygen after it enters the lungs? | show 🗑
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| show | Cellular Respiration...Carbon Dioxide
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| What happens after blood returns to the lungs? | show 🗑
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| show | Bladder
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| what warms and moistens air? | show 🗑
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| show | Trachea
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| what prevents food from entering the trachea? | show 🗑
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| show | alveoli
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| what is the organ made up of alveoli? | show 🗑
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| show | Diaphragm
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| Division in the trachea? | show 🗑
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| what functions do the organs of the urinary system perform? | show 🗑
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| What are the 3 excretory organs? | show 🗑
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| What happens when your kidneys don't work? | show 🗑
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| show | It rids the body of wastes when it sweats
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| show | Your breath is warm and contains moisture vapor whereas the air is cold
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| What are the functions of the excretory system? | show 🗑
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| If too much water is in the blood, hormones from the hypothalamus tell ___ to increase amount of _____ and return less water to the blood. | show 🗑
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| show | Through the urethra and ureter tubes
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| show | Inhale
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| When the air pressure in the chest cavity increases do you inhale or exhale? | show 🗑
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| show | Exhale
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| show | Inhale
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| When the volume in the chest cavity increases do you inhale or exhale? | show 🗑
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| show | Artery....Vein
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| show | The hypothalamus monitors it
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| show | The Respiration Formula
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| Whats the difference between breathing and respiration? | show 🗑
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| Order: a)urine - ureters to bladders b)blood enters nephrons c)blood enter kidney through aorta d)urine drains to kidney e)Cap. reabsorb water/sugar/salt f)water...enter cup-struc. g)renal v. purifies bl. h)urine-bladder through urethra to outside of body | show 🗑
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