The principle larynx functionality is usually to carry out air to the trachea; it also functions to stop food stuff from moving into the trachea as well. This is feasible because the larynx includes a flap on its higher portion called the epiglottis that is certainly shut throughout swallowing and open https://rowanczvpj.wikigop.com/1544942/how_much_you_need_to_expect_you_ll_pay_for_a_good_neck_pain_headache_singapore