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Med Terminology
Respiratory
Question | Answer |
---|---|
Larynx | aka- voice box, contains the structure that makes vocal sound possible..short passage that joins the pharynx with the trachea |
Palatine Tonsils | aka- tonsils.. located in the oropharynx.. protects the opening of the respiratory tract from microscopic organisms. |
Adenoids | aka- pharyngeal tonsils.. located within the nasopharynx.. is a collection of lymphatic tissue |
Nasal Cavity | A chamber lined with mucous membranes & tiny hairs (cilia).. Divided into 2 cavities by the nasal septum. |
Pharynx | Serves as a passage way for food & air.. Consists of 3 sections.. nasopharynx, oropharynx and laryngophraynx |
Where is the nasopharynx located ? | posterior to the nose |
Where is the oropharynx loccated ? | posterior to the mouth |
Where is the laryngophraynx located ? | superior to the larynx |
Epiglottis | seals off the air passage to the lungs during swallowing |
Trachea | aka- windpipe.. composed of smooth muscle embedded with C-shaped rings of cartilidge which provide rigidity to keep the passage open. |
How many branches does the trachea have ? | 2. Bronchi. which leads to the left & right lungs |
What does each bronchus divide into smaller branches, eventually forming ? | Bronchioles |
The tiny sacs where bronchioles terminate are called | Alveoli |
How many lobes are the lungs divided into ? | 5.. |
How many lobes are in the right lung ? | 3 |
How many lobes are in the left lung ? | 2 |
The space between the left and right lungs is called ? | mediastinum |