Respiratory Diagnostic, Symptomatic, and Related Terms Flashcards
expectorants
medications that aid in the removal of mucus
Status asthmaticus
the term used for the asthma when the usual methods (mucolytics and bronchodilators) do not reverse bronchospams
pleural effusion
any abnormal fluid in the pleural cavity, the space between the visceral and parietal pleura
auscultation
the listening of sounds made by organs of the body using a stethoscope
percussion
the gentle tapping of the chest with the fingers and listening to the resultant sounds to determine the position, size, or consistency of the underlying structures.
Transudate
a pleural effusion that is noninflammatory fluid that resembles serum but with slightly less protein. It results from an imbalance in venous arterial pressure or decrease of protein in blood. Common causes are left ventricular heart failure and liver disorders.
exudate
pleural effusion that is usually high in protein and contains blood and immune cells. Common causes are tumors, infections, and inflammation.
Types of pleural effusions
serum (hydrothorax)
pus (empyema or pyrothorax)
blood (hemothorax)
pneumothorax
when air enters the pleural space. Can cause partial or complete collapse of the lung
thoracentesis,
thoracentesis
surgical puncture of the chest using a hollow bore needle. Used for pleural effusions to remove excess fluid.
Mycobacterium Tuberculosis
bacteria that causes TB. Known as the acid fast bacillus (AFB) because lab staining is difficult and complex.
Droplet nuclei
droplets of respiratory secretions that can spread TB
Primary TB
First time TB enters the body (develops slowly)
tubercles
inflammatory nodules (granulomas) caused by TB
aspiration pneumonia
pneumonia caused by food or liquid inhalation. Potentially fatal.
Consolidation
Condition usually caused by bacterial pneumonia in which the tissue of the lung loses its spongy texture and becomes swollen and engorged. Air is replaced by fluid and inflammatory debris.
Pneumocystis pneumonia (PCP)
A type of pneumonia closely associated with AIDS. Caused by a fungus that lives in most people.
Cystic Fibrosis
hereditary disorder of the exocrine glands that causes the body to secrete extremely thick (viscous) mucous. Mucous clogs the ducts of the pancreas, digestive, and sweat glands. Causes repeated infections in lungs. Common test is the sweat test.