Chapter 10: The Respiratory System Flashcards
nares
nostrils
turbinates
tube-shaped cartilage inside the nose
pharynx
throat; contains the nasopharynx, the oropharynx, and the laryngopharynx
laryngopharynx
contains the vocal cords (larynx)
trachea
windpipe; surrounded by bumpy rings of cartilage that prevent it from caving in
adenoid/o
adenoid (resembling a glad)
tonsill/o
tonsil
nas/o, rhin/o
nose
laryng/o
larynx
pharyng/o
pharynx
trache/o
trachea
sept/o
septum
sin/o, sinus/o
sinus
bronchi
two main tubes leading from trachea into the lungs
lobar bronchi
branches that define the five lobes of the lung (three on the right and two on the left)
segmental bronchi
further branching of the lobar bronchi
bronchioles
further branching of the segmental bronchi
alveoli
tiny, balloon-like structures surrounded by small blood vessels
pneum/o, pneumat/o, pneumon/o
air or lungs
pulmon/o
lungs
lob/o
lobe
bronch/o, bronchi/o
bronchus
bronchiol/o
bronchiole
alveol/o
alveolus (air sac)
thorac/o, pector/o, steth/o
chest
pleur/o
pleura (membrane surrounding the lungs)
phren/o
diaphragm
intercostal
muscles between the ribs
diaphragm
horizontal muscle that lies between the chest and the abdomen
thoracic pressure
chest pressure; decreases when muscles contract and the chest enlarges
ox/o
oxygen
spir/o, -pnea
breathing
capn/o, carb/o
carbon dioxide
pleuritic chest pain
chest pain that happens during inspiration or with a cough
apnea
cessation of breathing
bradypnea
slow breathing
dyspnea
difficulty breathing
eupnea
good/normal breathing
hyperpnea
heavy breathing
hypopnea
shallow breathing
orthopnea
able to breathe only in an upright position
tachypnea
rapid breathing
hyperventilation
overbreathing; the condition of having too much air flowing into and out of the lungs; leads to hypocapnia
hypoventilation
underbreathing; the condition of having too little air flowing into and out of the lungs; leads to hypercapnia
epistaxis
a nosebleed
rhinorrhea
runny nose
phrenospasm
involuntary contraction of the diaphragm (hiccups)
pleuralgia
pain in the pleura
pleurodynia
pain in the pleura
thoracalgia
chest pain