1 / 13

Respiratory System

Respiratory System. Respiratory System. Air sac. alveoli. very small air sacs; where air breathed in goes. air-filled spaces in the body. Respiratory System. Bronchial tubes. diaphragm.

verda
Download Presentation

Respiratory System

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Respiratory System

  2. Respiratory System Air sac alveoli very small air sacs; where air breathed in goes • air-filled spaces in the body

  3. Respiratory System Bronchial tubes diaphragm sheet-like muscle separating the chest from the abdominal cavity; creates suction to draw in air and expand lungs • two tubes at the end of the trachea, brings in air from trachea and helps clean lungs; one tube goes to right lung, one to left

  4. Respiratory System exhale inhale to breathe in • to breathe out

  5. Respiratory System larynx lungs two respiratory organs • voice box

  6. Respiratory System Nasal cavity pharynx throat; collects incoming air from the nose and passes air to the trachea • helps with inhaling and exhaling of air through the nose

  7. Respiratory System respiration ribs bones that protect and support the chest • inhaling and exhaling air, breathing

  8. Respiratory System sinuses windpipe windpipe; passage from pharynx to lungs • hollow spaces in the bones of the head, helps regulate temperature of air breathed in

  9. About this system… • Uses lungs to breath in (inhale) and out (exhale)

  10. Inhaling • Air enters through the nasal passage • Air travels through the throat to the trachea • The trachea divides into two tubes called the bronchial tubes • The bronchial tubes lead to the lungs • In the lungs, the bronchial tubes divide into smaller tubes called the bronchioles • At the ends of the bronchioles, there are air sacs • The diaphragm is at the bottom of the chest cavity.

  11. Exhaling • Carbon Dioxide is a waste product • Cells need to get rid of carbon dioxide • When blood cells absorb oxygen, it lets go of carbon dioxide.

  12. Watch This!!

  13. Check out this site!! • http://www.e-learningforkids.org/Courses/Liquid_Animation/Body_Parts/Respiratory_System/index.html

More Related