Across
- 1. Houses the apparatus for sound production during expiration. Larynx
- 2. Required at the cellular level to produce energy from the food that we consume. Oxygen
- 4. Lined with pleural membranes and lubricating fluid, to reduce friction in the thorax. Lungs
- 7. Oxygen-rich air is delivered, while each expiration removes carbon dioxide and other gaseous waste products from the bod. Inspiration
- 10. Line the lungs of the inner visceral pleura and outer parietal pleura, and their function is to reduce friction during inspiration and expiration. Membranes
- 13. Examines structures including the tongue base, larynx, and hypopharynx. Laryngoscopy
- 16. Connects to the right and left main bronchus. Trachea
- 17. Laryngoscopy, when the larynx is visualized using a mirror or angled rigid telescope. Indirect
- 19. Can cause hyperplasia in the sinuses, which can impede function. Inflammation
- 21. Stages of the heart's pumping action, one systole. Diastole
- 22. Serves as a valve to close the trachea during swallowing to prevent matter from entering the lungs. Epiglottis
- 23. Cavities of the maxillary, ethmoid, sphenoid, and frontal sinuses. Sinus
- 24. Occurs when the lungs are not a closed system, leading to air escaping and preventing proper inflation. Pneumothorax
- 25. Drawn in through the nose or mouth and is moistened and warmed in the nasal cavity. Air
Down
- 1. Used to examine anatomical sites like the tongue base, vallecula, epiglottis, subglottis, and posterior pharyngeal wall are examined. Laryngoscopy
- 3. In addition to the bloodstream transports the byproduct of energy production, carbon dioxide, back to the respiratory system. Oxygen
- 5. Laryngoscopy, when the larynx is visualized directly with a lighted scope.
- 6. Has three lobes, while the left has two.
- 8. System transporting oxygen from outside the body to individual cells throughout the body. Respiratory
- 9. Located between the ventricles and the vessels. Valves
- 11. Can be appended to most codes to indicate a procedure performed on infants requiring additional time and complexity. Modifier63
- 12. Has three layers: the endocardium, myocardium, and pericardium. Heart
- 14. In the nasal and sinus epithelium function to filter particles from incoming air. Cilia
- 15. Four of the heart: right atrium, right ventricle, left atrium, and left ventricle. Chambers
- 18. Dilation performed to enlarge the sinus ostia or create openings from the sinuses into the nose or adjacent sinuses. Endoscopic
- 20. Pairs of sinuses surrounding the nose. Four
- 24. Divided into three parts: the nasopharynx, oropharynx, and laryngopharynx. Pharynx