Ch. 6 Flashcards
Respiratory system
Phren(o)
Pertaining to diaphragm or mind
Pneum(o)
Pertaining to lungs or air
Phas(o)
Pertaining to speech
Spir(o)
Pertaining to breath
Nasolacrimal duct
Tubular passage that carries tears from eyes to nasal cavity
Glottis
Vocal apparatus of the larynx, consists of the vocal folds and openings between them
Epiglottis
Lidlike structure composed of cartilage and covers the larynx during the swallowing of food
Interalveolar
Pertaining to the area between alveoli
Apical
Refers to the apex
Hillum
Refers to a depression in surface
Rhonchus
Abnormal sound consisting of continuous rumbling that clears upon coughing
Wheeze
A musical noise that sounds like a squeak
Crackle
Discontinuous bubbling noises during inspiration that are not cleared by coughing
Friction rub
Dry, grating sound, if heard over pleural area could indicate lung disease
Stridor
Abnormal high pitched musical sound caused by obstruction of trachea or larynx most often heard during inspiration
Arterial blood gas analysis (ABG)
Blood test that measures amount of O2, CO2, and pH in a blood sample collected from an aertery
Phlegm
Abnormally thick mucus secreted by the membranes of the respiratory passages
Sputum
Phlegm or other material coughed up from the lungs
Bronchography, bronchogram
Use of X rays after instillation of an opaque solution, the film obtained by the procedure
Pulmonary angiography
Radiology of the vessels of the lungs after injection of a contrast medium
Apnea
Absence of spontaneous breathing
2 main types of sleep apnea
1) Central sleep apnea - failure to stimulate from CNS
2) Obstructive sleep apnea - Collapes or obstruction of airway