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Oxygenation: Fundamentals
Vocab
47
Nursing
Undergraduate 1
10/02/2021

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Cards

Term
Adventitious Breath Sounds
Definition
Abnormal breath sounds
Term
Apnea
Definition
Absence of any breathing
Term
Atelectasis
Definition
Collapse of portion of the lung
Term
Blot's (cluster) respirations
Definition
Shallow breaths interrupted by apnea-Seen in clients with CNS disorders.
Term
Bradypnea
Definition
Abnormally slow respiratory rate
Term
Cheyne-Strokes respirations
Definition
Waxing and waning respirations from very deep to very shallow with some apnea.
Term
Cyanosis
Definition
Bluish discoloration of the skin, nail beds, and mucous membranes due to reduced hemoglobin-oxygen saturation
Term
Diffusion
Definition
Movement of gasses or other particles from an area of greater pressure or concentration to an area of lower pressure or concentration.
Term
Dyspnea
Definition
Shortness of breath
Term
Emphysema
Definition
Chronic lung ailment
Term
Erythrocytes
Definition
Red Blood cells
Term
Eupnea
Definition
Normal Respiration
Term
Expectorate
Definition
Spit out
Term
Hematocrit
Definition
Percentage of the blood that is erythrocytes
Term
Hemoglobin
Definition
Oxygen carrying Red Pigment
Term
Hypoxia
Definition
Insufficient oxygen
Term
Hemothorax
Definition
Accumulation of blood in the pleural space.
Term
Humidifiers
Definition
Devices that add water vapor to inspired air.
Term
Hypercapnia
Definition
Increased levels of Carbon dioxide from hyperventilation
Term
Hypercarbia
Definition
Increased levels of Carbon dioxide from hyperventilation
Term
Hyperinflation
Definition
Term
Hyperoxygenation
Definition
Term
Hyperventilation
Definition
Term
Hypoxemia
Definition
Low Levels of oxygen
Term
Incentive Spirometers
Definition
Measures flow of air inhaled through mouthpiece
Term
Intrapleural Pressure
Definition
Pressure in the pleural cavity surrounding the lungs
Term
Intrapulmonary Pressure
Definition
Pressure within the lungs
Term
Kussmaul's breathing
Definition
The body attempts to compensate for increased metabolic acids by blowing off acid in the form of CO2
Term
Lung compliance
Definition
The expansibility or strechability of lung tissues
Term
Lung recoil
Definition
The continued tendency of the lungs to collapse away from the chest wall.
Term
Mucus clearance device (MCD)
Definition
"Flutter device" used in patients with extra secretions.
Term
Noninvasive Positive Pressure ventilation (NPPV)
Definition
Delivery of air or oxygen under pressure without need for an invasive tube.
Term
Orthopnea
Definition
Inability to breathe easily unless sitting up right or standing.
Term
Oxyhemoglobin
Definition
Compound of oxygen and hemoglobin
Term
Partial Pressure
Definition
the pressure exerted by each individual gas in a mixture according to its concentration in the mixture
Term
Pleural Effusion
Definition
Excessive fluid in the pleural space
Term
Pneumothorax
Definition
When air collects in the pleural space
Term
Postural Drainage
Definition
Drainage by gravity of secretions from various lung segments.
Term
Respiratory membrane
Definition
Alveolar/capillary membrane
Term
Sputum
Definition
Coughed up material
Term
Stridor
Definition
A harsh high-pitched sound heard during inspiration.
Term
Suctioning
Definition
Aspiration of secretions through a catheter connected to a suction machine.
Term
Surfactant
Definition
A lipoprotein produced by specialized alveolar cells that reduce the surface tension of alveolar fluid.
Term
Tachypnea
Definition
Rapid respirations
Term
Tidal Volume
Definition
500 ml or air inspired and expired with each breath in adults.
Term
Torr
Definition
Unit of pressure in the alveoli
Term
Vibration
Definition
Vigorous quiverings
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