10. RESPIRATORY SYSTEM Pleura Example: pleural effusion (pleur/o + -al) An abnormal accumulation of fluid in the intrapleural spaces of the lung. 21 - b
14. RESPIRATORY SYSTEM lung; air Example: pneumothorax (pneum/o + -thorax) The presence of air or gas in the pleural space, causing a lung collapse. 23 - b
18. RESPIRATORY SYSTEM Lung Example: pulmonary stenosis (pulmon/o + -ary) An abnormal cardiac condition, characterized by hypertrophy of the right ventricle. 25 - b
24. RESPIRATORY SYSTEM Sinus Example: sinoatrial node (sin/o + atri/o + -al) Small area of specialized hart tissue located in the right atrium that conducts impulses through the atria, causing these chambers to contract and pump blood. 28 - b
28. RESPIRATORY SYSTEM breathing Example: spirometer (spir/o + -meter) An instrument that measures and records the volume of inhaled an exhaled air. 30 - b
30. RESPIRATORY SYSTEM pleural cavity; chest Example: hemothorax (hem/o + -thorax) An accumulation of blood and fluid in the pleural cavity, usually the result of trauma 31 - b
32. RESPIRATORY SYSTEM thorax; chest Example: thoracocentesis (thorac/o + -centesis) Removal of fluid from the pleural cavity through a needle inserted between the ribs. 32 - b
36. RESPIRATORY SYSTEM trachea Example: tracheostomy (trache/o + -stomy) An opening through the neck into the trachea through which a tube may be inserted. 34 - b