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Med term 7
Respiratory system
Question | Answer |
---|---|
Meaning nose | nas/o |
Meaning pharynx | pharyng/o |
Meaning larynx | laryng/o |
Meaning lung | pneum/o, pneumon/o,pulmon/o |
Thin hairs located inside notrils that filter incoming air to remove debris | Cillia |
specialized tissues that line the respiratory,digestive,reproductive,and urinary systems | mucous membranes |
secreted by the mucous membranes and protects and lubricates these tissues | mucus |
protective circle of lymphatic tissue around the entrance to the respiratory system | tonsils |
air filled caviites lined with mucous membranes and are located in the bones of the skull | paranasal sinuses |
Commonly known as the throat and made up of three divisions | pharynx |
The three divisions of the pharynx: | nasopharynx, oropharynx, laryngopharynx |
known as the voice box | larynx |
lid like structure located at the base of the tongue and swings downward and closes off the laryngopharynx with swallowing | epiglottis |
Known as the windpipe | trachea |
Small grape like clusters found at the end of each bronchiole | alveoli |
has 3 lobes or subdivisions | right lung |
detergent like substance secreted by the lung | surfactant |
Cavity located between the lungs | Mediastinum |
A thin moist and slippery membrane taht covers the outer surface of the lungs | Pleura |
inner layer of pleura that surrounds each lung | Visceral pleura |
muscle that separates the thoracic cavity from the abdomen | Diaphragm |
nerves that stimulate the diaphragm and cause it to contract | Phrenic nerves |
exchange of oxygen and carbon dioxide | respiration |
exchange of gases within the cells of the body organs | internal respiration |
a lung disease in which it is hard to breathe | COPD chronic obstructive pulmonary disease |
progressive loss of lung function that is characterized by a loss of alveoli, enlargement of remaining alveoli, and progressive destruction of alveoli | emphysema |
chronic allergic disorder characterized by episodes of severe breathing difficulty, coughing, and wheezing | asthma |
acute respiratory syndrome in children characterized by sbstruction of the larynx, and a barking cough | croup |
a nosebleed | epistaxis |
loss the the ability of the larynx to make speech sounds | aphonia |
inflammation of the pleura that causes sharp chest pain with each breath | pleurisy |
accumulation of air in the pleural space causing a pressure imbalance that prevents the lung from fully expanding | pneumothorax |
pus in the pleural space | pyothorax |
accumulation of fluid in the lung tissues | pulmonary edema |
serious infection or inflammation of the lungs | pneumonia |
genetic disorder where the lungs and pancreas are clogged with thick mucus | cystic fibrosis |
also known as suffocation | asphyxiation |
bluish discoloration of the skin | cyanosis |
external monitor placed on the finger to measure oxygen levels in the blood | pulse oximeter |