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Respiratory System Ch 11
Common Signs and Symptoms
22
Biology
Undergraduate 1
10/15/2015

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Term
apnea
Definition
a temporary cessation of breathing; "without breathing".
Term
bradypnea
Definition
abnormally slow breathing
Term
cough
Definition
a forceful and sometimes violent expiratory effort preceded by a preliminary inspiration. The glottis is partially closed, the accessory muscles of expiration are brought into action, and the air is noisily expelled.
Term
cyanosis
Definition
slightly bluish, grayish, slatelike, or dark discoloration of the skin due to presence of abnormal amounts of reduced hemoglobin in the blood.
Term
dysphonia
Definition
Difficulty in speaking;hoarseness.
Term
dyspnea
Definition
air hunger resulting in labored or difficult breathing, sometimes accompanied by pain.
Term
epistaxis
Definition
hemorrhage from the nose;nosebleed.
Term
expectoration
Definition
The act of spitting out saliva or coughing up materials from the air passageways leading to the lungs.
Term
hemoptysis
hee-MOP-tih-sis
Definition
is expectoration of blood arising from the oral cavity,larynx,trachea,bronchi, or lungs.
Term
hypercapnia
Definition
increased amount of carbon dioxide in the blood.
Term
hypoxemia
Definition
Insufficient oxygenation of aertial blood.
Term
hypoxia
Definition
Deficiency of oxygen.
Term
kussmaul respirations
Definition
are a very deep, gasping type of respiration associated with severe diabetic acidosis.
Term
orthopnea
Definition
Respiratory condition in which there is a discomfort in breathing in any but erect, sitting, or standing position.
Term
pleural rub
Definition
Friction rub caused by inflammation of the pleural space.
Term
rales
Definition
An abnormal sounds heard on auscultation of the chest, produced by passage of air through bronchi that contain secretion or exudate or that are constricted by spasm or a thickening of their walls, also known as crackle.
Term
rhinorrhea
Definition
is thin, watery discharge from the nose.
Term
rhonchi
Definition
Rales or rattlings in the throat, especially when it resembles snoring.
Term
sneeze
Definition
To expel air forcibly through the nose and mouth by spasmodic contraction of muscles of expiration due to irritation of nasal mucosa.
Term
stridor
Definition
Harsh sound during respiration;high-pitched and resembling the blowing of wind, due to obstruction of air passages.
Term
tachypnea
Definition
Abnormal rapidity of breathing.
Term
wheeze
Definition
A whistling sound or sighing sound resulting from narrowing of the lumen of a respiratory passageway.
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