Term
|
Definition
| movement of air into and out of lungs |
|
|
Term
|
Definition
| gas exchange between air and lungs in blood |
|
|
Term
|
Definition
| gas exchange between the blood and tissues |
|
|
Term
|
Definition
| oxygen enters blood and carbon dioxide leaves |
|
|
Term
|
Definition
| altered by changing blood carbon dioxide levels |
|
|
Term
|
Definition
| movement of air past vocal folds make sound and speech |
|
|
Term
|
Definition
| smell occurs when airborne molecules are drawn into nasal cavity |
|
|
Term
|
Definition
| against microogranisms by preventing entry and removing them from respiratory surfaces |
|
|
Term
| Respiratory System Function |
|
Definition
Gas Exchange
Regulate pH
Voice Production
Olfaction
Protection |
|
|
Term
| Respiratory System Divisions |
|
Definition
|
|
Term
|
Definition
| nose, pharynx and associated structure |
|
|
Term
|
Definition
Larynx
Trachea
Bronchi
Lungs
Tubings within lungs |
|
|
Term
|
Definition
Visible includes
hyaline cartilage plates
nasal bones |
|
|
Term
| Nares (nostrils) to Choanae |
|
Definition
|
|
Term
|
Definition
just inside nares
lined with stratified squamos epithelium
continous with skin |
|
|
Term
|
Definition
floor of nascal cavity separates nasal cavity
from oral cavity
covered by mucous membrane |
|
|
Term
|
Definition
partition diving cavity
anterior cartilage; posterior vomer
perpendicular plate of ethmoid
divides nascal cavity into R and L Part |
|
|
Term
C hoanae
(part o nasal cavity) |
|
Definition
bony ridges on lateral walls with meatuses (passageways)
Openings to paranasal sinuses and to nasolacrimal duct (tears) |
|
|
Term
| Functions of Nasal Cavity |
|
Definition
Passageway
Cleans Air
Humidifies
Warms Air
smell
Resonating Chamber of Speech |
|
|
Term
|
Definition
| open even if mouth full of food |
|
|
Term
|
Definition
vestibule lined with hair and traps particles
mucous membrane consists of pseudostratified ciliated
columnar epithelium with goblet cells (mucous) |
|
|
Term
|
Definition
moisture from mucous membrane and from excess
tears that drain into nasal cavity through nasolacrimal duct |
|
|
Term
|
Definition
warm blood flowing through mucous membrane prevents
damange to respiratory passages caused by cold air |
|
|
Term
|
Definition
superior part of nasal consists of olfactory epithelium
(sensory receptors) |
|
|
Term
| Paranasal Sinuses and Nasal Cavity |
|
Definition
| resonating chambers for speech |
|
|
Term
|
Definition
| common opening for digestive and rspiratory system |
|
|
Term
Where is pharynx connected to
..in respiratory
..in digestive |
|
Definition
|
|
Term
|
Definition
Nasopharynx
Oropharynx
Laryngopharynx |
|
|
Term
|
Definition
pseudostratified columnar epithelium with goblet cell
mucous and debris from nasal cavity swallowed
opening of Eustachian (auditory) tubeway that passes through them to equalize air pressure between atmosphere and middle ear |
|
|
Term
| Describe the Nasopharynx floor |
|
Definition
soft palate (separates nasopharynx from oropharynx)
uvula is posterior extensions of solt palate
prevents swalloed material from entering nasopharynx and nasal |
|
|
Term
|
Definition
shared with digestive system
(extends from soft palate to epiglottis)
lined with moist stratified squamos epithelium
air, food, drink passes through |
|
|
Term
|
Definition
epiglottis to esophagus
lined with moist stratified squamos epithelium
food and drink pass through here to esophagus
little air passes
too much air=gas |
|
|
Term
|
Definition
| base of tongue to trachea/passageway for air |
|
|
Term
| Name Unpaired cartilages in Larynx |
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
most inferior; base of larynx
(other cartilages rest here) |
|
|
Term
|
Definition
attached to thyroid and has flap near base
of tongue.
Elastic rather then hyaline cartilage |
|
|
Term
|
Definition
Arytenoids
Coniculate
Cuneiform |
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
| contained in mucous membrane |
|
|
Term
Name the ligaments that extend
from arytneids to thyroid cartilage |
|
Definition
vestibular folds or false vocal folds
True vocal cords or vocal folds |
|
|
Term
| True vocal cords/Vocal Folds function |
|
Definition
sound production
opening between is glottis |
|
|
Term
|
Definition
| inflammation of mucosal epithelium of vocal folds |
|
|
Term
|
Definition
maintain an open passageway for air movement
thyroid and cricoid cartilages |
|
|
Term
| How does Epiglottis and vestibular folds prevent swallowed material from moving into larynx |
|
Definition
during swallowing epiglottis covers opening of larynx so food and liquid slide over epiglottis towards esophagus
Closure of vestibular folds prevent passage of air
(holding breath) |
|
|
Term
Vocal Folds are the primary source of? |
|
Definition
sound production
greather amplitude of vibration, louder the sound |
|
|
Term
| What determines amplitude |
|
Definition
| force of air moving past vocal cords |
|
|
Term
|
Definition
frequency of cibration
length of vibrating segments of vocal fold affect |
|
|
Term
| What determines length of vocal folds? |
|
Definition
arytenoid cartilages and skeletal muscles
abduct the folds when not speaking (breathing)
to pull them out of the way making glottis larger
(greater movement of air) |
|
|
Term
| Pseudostratified Ciliated Columnar Epithelium |
|
Definition
lines larynx
traps debris, preventing entry into lower respiratory tract |
|
|
