Ati Teas, ATI TEAS: Science Comprehensive Questions and Answers 100% Accuracy (2024) Graded A+.

Ati Teas, ATI TEAS: Science Comprehensive Questions and Answers 100% Accuracy (2024) Graded A+. What does the respiratory system do? - correct answers Brings in oxygen to go into the cells, and picks up carbon dioxide to be removed from the bodyguard What are the 7 parts of the respiratory system? - correct answers 1. Nose 2. Pharynx 3. Larynx (voice box) 4. Trachea (windpipe) 5. Bronchi 6. Bronchioles 7. Alveoli What are alveoli surrounded by to allow the exchange of O2 and CO2? - correct answers Capillaries What is cilia? - correct answers Tiny hairs in the nose and trachea that wave particles up away and out What is mucus? - correct answers Something that keeps the air warm and moist but also traps particles How many alveoli does each lung have? - correct answers 150 million What does hemoglobin do? - correct answers Carries oxygen through the blood What is pleura? - correct answers Sacs that surround the lungs What is the diaphragm? - correct answers The muscle at the bottom of the thoracic cavity What happens during inhalation? - correct answers Diaphragm moves down (contracts), rib cage rises, volume of chest cavity increases, air moves in to fill the space What happens during exhalation? - correct answers Diaphragm moves up (relaxes), rib cage lowers, space becomes smaller, air is pushed out of lungs What does the medulla oblongata do? - correct answers Controls breathing What is chronic bronchitis? - correct answers Bronchi swell and become clogged with mucus What is emphysema? - correct answers Tissues in lungs lose elasticity; tissues can't enough O2 or get rid of enough CO2 Ati Teas, ATI TEAS 2024 Graded A+. What is lung cancer? - correct answers Cells that do not stop reproducing; can spread to other locations because lungs are so central and connected to so much; survival is generally less then 5 years from diagnosis What is heart disease? - correct answers Blood vessels are constricted, blood pressure rises, heart has to work harder, heart wears out more quickly What is cystic fibrosis? - correct answers Genetic (recessive); lungs can get clogged with mucous What is mesothelioma? - correct answers Lungs become exposed to asbestos and lose elasticity What is elastic recoil? - correct answers The ability for the alveoli to get filled with air then return to their normal shape once the air is released What is a spirometer? - correct answers an instrument for measuring the air capacity of the lungs What is tidal volume? - correct answers The amount of air taken in and breathed out in a typical breath What is supplemental volume? - correct answers The xtra air that can be inhaled or exhaled with a deep breath What is reserve amount? - correct answers The amount of extra air you can breathe out when you force air out of your lungs What is residual amount? - correct answers The amount of air in your lungs that you cannot get rid of (even during forced exhaling) What is vital capacity? - correct answers All the air you can control going in or out of your lungs (supplemental + reserve = vital) What is total capacity? - correct answers From the top of your supplemental amount to the bottom of your residual volume Main idea - correct answers the most important or central thought of a paragraph or larger section of text, which tells the reader what the text is about Topic - correct answers a particular issue or idea that serves as the subject of a paragraph, essay, report, or speech -topic is the general subject of a paragraph -Topics are simple and are described with just a word or a phrase. -main idea is a complete sentence; it includes the topic - correct answers What's the difference between a topic and main idea? Key ideas - correct answers Ideas that support controlling idea Controlling idea - correct answers -your opinion about the topic. - It helps the reader understand your purpose for writing the paragraph or essay Conclusion - correct answers A deduction made by the reader about an unstated outcome from reading passage Inference - correct answers A conclusion one can draw from the presented details. anatomical position - correct answers a standard position in which the body is facing forward, the feet are parallel to each other, and the arms are at the sides with the palms facing forward Cells - correct answers The basic unit of structure and function in all living things Cellular functions - correct answers Processes that include growth, metabolism, replication, protein synthesis, and movement Directional terminology - correct answers Words used to explain relationships of locations of anatomical elements (distal, posterior, medial, etc.) organ system - correct answers A group of organs that work together in performing vital body functions. Organelle - correct answers specialized structure that performs important cellular functions within a eukaryotic cell .