Respiratory System Flashcards
pertaining to the lungs
pulmonary
pulmon-lungs
ary-pertaining to
Molecular exchange of oxygen and carbon dioxide within the body’s tissues; also called breathing
respiration
pulmonary ventilation
ventilation
Pertaining to the thorax or thoracic cage (bony enclosure formed by the sternum, costal cartilages, ribs, and the bodies of the thoracic vertebrae)
thoracic
Pertaining to a blood vessel
Vascular
vascul: vessel (usually blood or lymph)
-ar: pertaining to
the respiratory system is associated with the medical specialty of pulmonology, also known as pulmonary medicine. This branch of medicine focuses on the treatment of diseases involving the structures of the lower respiratory tract, including the lungs, their airways, and the chest wall (thoracic cage).
pulmonologist
name parts of the respiratory system
-nose
-pharynx
-larynx
-trachea
-bronchial tubes
-lungs
-breathing muscles
All of these organs work together to perform the mechanical and, for the
oxygen (O2) is inhaled into the lungs and absorbed into the bloodstream. Carbon dioxide (CO2) leaves the bloodstream and enters the lungs where it is expelled during exhalation.
external respiration
O2 in CO2 out
- O2 and CO2 are exchanged at the cellular level.
- O2 leaves the bloodstream and is delivered to the tissue cells, where it is used for energy.
- In exchange, CO2 enters the bloodstream from the tissues and is transported back to the lungs for removal.
Internal respiration
Naso
Rhino
Nose
Tonsills
Tonsils and adenoids are part of the immune system that trap germs and help to prevent throat and lung infections.
They can also cause tonsillitis, glandular fever, quinsy and cancer.
a mass of soft tissue behind the nasal cavity that are part of the immune system. They contain white blood cells that fight foreign invaders. They can be affected by infections, enlargement, or obstruction
adenoids
-medical term for throat
-takes in air from the nasal passages
-takes in food and drink
-vibrations of its muscles help you talk
Pharynx
-located on top of the neck and is essential for breathing, vocalizing, as well as ensuring food doesn’t get stuck in the trachea and cause choking
-can be subject to bacterial infection
Larynx
- also known as the windpipe, is a cartilaginous tube that connects the larynx to the bronchi of the lungs, allowing the passage of air, and so is present in almost all animals with lungs.
- extends from the larynx and branches into the two primary bronchi
trachea
-the passageways that connect your windpipe to your lungs
two main bronchi in your right and left lungs that divide and branch off into smaller segments, like tree branches. At the end of your bronchi, the alveoli exchange oxygen and carbon dioxide.
Bronchi
rhinoplasty
surgical repair of the nose
rhinorrhea
watery discharge from the nose
paralysis of the larynx
laryngoplegia
laryngitis
inflammation of the larynx
dialation or expansion of the bronchi
bronchiectasis
bronchoscopy
visual examination of the bronchus
-is a double-layered serous membrane that covers each lung and lines the thoracic cage
-This lubricated cavity allows the lungs to move freely during breathing.
pleura
pleuralgia or pleurodynia
pain in the pleura
inflammation of the pleura
pleuritis or pleurisy
abnormal condition of blue coloration
cyanosis
-pnea
breathing
dyspnea
difficult and painful breathing
bradypnea
slow breathing
tachypnea
rapid breathing
eupnea
normal breathing
pyothorax
pus in the thorax
aerophagia
swallowing air
Abnormal sounds heard during inhalation or expiration, with or without a stethoscope
abnormal breath sounds either with or without a stethoscope
Fine crackling or bubbling sounds, commonly heard during inspiration when there is fluid in the alveoli; also called rales
crackles