AIRWAY EXAM STUDY GUIDE ACTUAL 2025/2026 QUESTIONS AND 100% CORRECT ANSWERS

AIRWAY EXAM STUDY GUIDE ACTUAL 2025/2026 QUESTIONS AND 100% CORRECT ANSWERS Describe the pathway of oxygen as it enters the body and gets to the alveoli. - Answer -Air enters the body through the nose and passes into the NASOPHARYNX. The OROPHARYNX forms the posterior portion of the oral cavity The LARYNX marks where the upper airway ends and the lower airway begins. The function of the lower airway is to deliver oxygen to the alveoli The TRACHEA, or WINDPIPE, is the conduit for air entry into the lungs. Once in the thoracic cavity, the trachea divides at the level of the CARINA, into the two mainstream BRONCHI The hollow bronchi are supported by cartilage and distribute air into the right and left lungs Once entering the lungs, each BRONCHUS divides into increasingly smaller bronchi, which in turn subdivide into BRONCHIOLESNeed assistance on Online classes, Exams & Assignments? Reach out for instant help!! Full Course Assistance, Plagiarism-free Essay Writing, Research Paper, Dissertation, Discussion Posts, etc…. Confidential & Secure services. Tutors are available for all subjects! Email now at: The smaller bronchioles branch into alveolar ducts that end at the ALVEOLAR sacs The ALVEOLI, located at the end of the airway, are millions of thinwalled, balloon like sacs that serve as the functional site for the exchange of oxygen and carbon dioxide. (in short, to reach the lower airways, air travels through the trachea into each lung, first passing through the left and right mainstream bronchus (larger airways), then on to the bronchioles (smaller airways), and finally into the alveoli)