FILL IN THE BLANKS 1) The __vocal_____ __cords_____ are bands in the larynx that vibrate to produce sound. 2) Another name for the “windpipe”: ____trachea______________. 3) Another name for “voice production” is: ___phonation___________________. 4) The ____larynx_____________ connects the pharynx with the trachea. 5) The trachea divides into 2 primary bronchi at the __bifurcation_________ of the trachea. 6) ___Goblet__________ cells produce mucous on the cilia lining the nasal passages. 7) This is another name for the nostrils: _nares_______. 8) _____Surfactant______ is the fluid found within the alveoli that prevent them from collapsing. 9) The __pharynx________ is part of both the respiratory and digestive tracts. 10) The ___arytenoid__________ __cartilages__________ attach to the vocal cords and control their tension. 11) The ___turbinates_____________ are scroll-like bones that fill the nasal cavity. 12) ____Alveoli___________ are thin-walled sacs in the lung where oxygen exchange takes place. 13) An out-pouching of the nasal passage found in a skull bone is a __sinus____________. 14) Tracheal cartilages are shaped like the letter __C___. 15) The ___epiglottis_____ provides a covering over the glottis to prevent choking. 16) __CO2_____ leaves the bloodstream and __O2_____ enters the bloodstream in the lungs at the level of the alveoli. 17) A __laryngoscope________ aids in the passing of the endotracheal tube by allowing the person to visualize the larynx. 18) The oropharynx and nasopharynx are divided by the __soft________ __palate____. 19) The sense of smell is also called the ____olfactory__ sense. 20) The pH of the blood normally ranges from _7.35____ to _7.45____.