RESPIRATORY SYSTEM Flashcards
TERMS - DISEASES (287 cards)
WHAT DOES RESPIRATORY SYSTEM MEANS?
supplies the blood with oxygen for transportation to the cells in all parts of the body. Removes carbon dioxide and some water waste from the body
RESPIRATORY SYSTEM IS DIVIDED INTO?
upper respiratory tract
lower respiratory tract
WHAT CONSISTS UPPER RESPIRATORY TRACT?
Consists of the nose, mouth, pharynx, epiglottis, larynx, and trachea. Also called airways
WHAT CONSISTS LOWER RESPIRATORY TRACT?
Consist of the brochial tree and lungs. Also called airways
WHAT IS THE NASAL CAVITY?
the nose where air enters thru the nasal cavity to the body (the interior portion of the nose)
WHAT ARE THE NOSTRILS?
the external openings of the nose
WHAT IS THE NASAL SEPTUM?
is a wall of cartilage that divides the nose into two equal sections. The SEPTUM is a wall that separates the two chambers
WHAT IS CILIA?
the thin hairs located just inside the nostrils, it filters incoming air to remove debris.
WHAT IS MUCUOS MEMBRANES?
line the nose.
WHAT IS THE MUCUS?
is a slippery secretion produced by the mucuos membranes that protects and lubricates these tissues. In the nose mucus helps moisten, warm, and filter the air as it enters.
WHAT IS THE OLFACTORY RECEPTORS?
are nerve endings that act as the receptors for the sense of smell
WHAT ARE THE TONSILS?
the tonsils and adenoids are part of the lymphatic system. They help protection the body from infection coming through the nose of the mouth
WHAT IS THE PARANASAL SINUSES?
these are air filled cavities lined with mucous membrane, are located in the bones of the skull
PARA
near
NAS
nose
AL
pertaining to
FRONTAL SINUSES
located in the frontal bone just above the eyebrows
SPHENOID SINUSES
located in the sphenoid bone behind the eye. an infection here can damaged the vision
MAXILLARY SINUSES
which are the largest of the paranasal sinuses are located in the maxillary bones under the eyes
ETHMOID SINUSES
which is located in the ethmoid bones between the nose and the eyes
WHAT IS THE PHARYNX ALSO CALLED?
is called the THROAT receives the air after it passes through the nose or mouth as well as food
HOW MANY DIVISION ARE IN THE PHARYNX?
- Nasopharynx
- Oropharynx
- Laryngopharynx
Where is the NASOPHARYNX located?
is the first division located in the posterior to the nasal cavity and continues downward to behind the mouth
NAS/O
nose