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Chapter 10
Question | Answer |
---|---|
Palate | roof of the mouth |
pharynx | throat |
tonsils | oval lymphatic tissues on each side of the pharynx that filter air to protect the body from bacterial invasion. |
Larynx | Voice box |
Carina | cartilaginous ridge at the point where the trachea divides into the two (right and left) bronchi |
Trachea | windpipe |
Diaphragm | muscular partition that separates the thoracic cavity from the abdominal cavity and that moves upward and downward to aid in breathing. |
Mediastinum | partition that separates the thorax into two compartment and that encloses the heart, espohagus, trachea, and thymus gland. |
Cilia | hair-like processes from the surface of epithelial cells to move mucus upward. |
Eupnea | normal breathing |
Orthopnea | ability to breathe only in an upright position. |
Crackles | popping sounds heard on auscultation of the lung when air enters diseased airways and alveoli |
Wheezes | high-pitches, musical sounds heard on auscultation of the lung as air flows through a narrowed airway |
Caseous necrosis | degeneration and death of tissues with a cheese-like appearance |
Cyanosis | bluish coloration of the skin caused by a deficient amount of oxygen in the blood. |
Dysphonia | hoarseness |
Expectoration | coughing up and spitting out of material from the lungs |
Sputum | material expelled from the lungs by coughing |
Hypercarbia | excessive level of carbon dioxide in the blood |
Restrictive lung disorder | condition limiting the intake of air into the lungs. |
Pulmonary edema | fluid filling the spaces around the alveoli and eventually flooding into the alveoli |
Pulmonary infiltrate | density on an x-ray image representing the consolidation of matter within the air spaces of the lungs, usually resulting from an inflammatory process |
Rhinorrhea | thin, watery discharge from the nose |
Asthma | panting |
Bronchiectasis | abnormal dilation of the bronchi with accumulation of mucus |
Adenoidectomy | an operation to remove adenoid tissue from the nasopharynx |
Lobectomy | removal of a lobe of a lung |
Tracheostomy | an operation to make an opening into the trachea, usually to insert a tube |
Anticoagulant | a drug that neutralizes or inhibits the effects of histamine |
Bronchodilator | a drug that dilates the muscular walls of the bronchi |