1 / 8

What goes on in YOUR Respiratory System

What goes on in YOUR Respiratory System . What Makes up Your Respiratory System?. The upper respiratory tract (system) - includes : nose nasal cavity larynx trachea The lower respiratory tract (system) - includes : lungs bronchi alveoli.

leola
Télécharger la présentation

What goes on in YOUR 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. What goes on in YOUR Respiratory System

  2. What Makes up Your Respiratory System? • The upper respiratory tract (system) - includes : nose nasal cavity larynx trachea • The lower respiratory tract (system) - includes : lungs bronchi alveoli

  3. What Do Your Lungs Do? • The lungs take in oxygen • The lungs also get rid of carbon dioxide • The lungs are a pair of cone-shaped organs made up of spongy, pinkish-gray tissue. • They take up most of the space in the chest, or the thorax • The lungs are inside in a membrane called the pleura.

  4. Lungs- Continued… • The lungs are separated from each other by the mediastinum, an area that contains the following: • heart and its large vessels • trachea (windpipe) • esophagus • thymus • lymph nodes

  5. Did you know???? • The right lung has three sections, called lobes. The left lung has two lobes. • When you breathe, the air: • enters the body through the nose or the mouth • travels down the throat through the larynx and trachea • goes into the lungs through main-stem bronchi • one main-stem bronchus leads to the right lung and one to the left lung • in the lungs, the main-stem bronchi divide into smaller bronchi • and then into even smaller tubes called bronchioles • bronchioles end in tiny air sacs called alveoli

  6. Functions • Respiration - delivers oxygen to the cells and removing carbon dioxide from them • Nutrition - carries digested food substances to the cells of the body • Waste Removal -  disposes of waste products and poisons that would harm the body if they accumulated • Immunity - helps protect the body from disease • Cellular Communication - the circulatory system provides a mode of transport for hormones • Thermoregulation - the circulatory system transports heat (can both warm and cool body)

  7. Things That Can Go Wrong With YOUR lungs and Respiratory System • Many factors — including genetics, pollutants and irritants, and infectious diseases — can affect the health of your lungs and respiratory system and cause respiratory problems. Problems of the respiratory system that can affect people during their teen years include: • Asthma • Bronchitis • Common Cold • Cough • Cystic Fibrosis • Pneumonia

  8. Although some respiratory diseases like asthma or cystic fibrosis can't be prevented, you can prevent many chronic lung and respiratory illnesses by - avoiding smoking - staying away from pollutants and irritants - washing your hands often to avoid infection - regular medical checkups.

More Related