Answer:
A
Explanation:
The trachea is the main airway passage in order to get to the bronchi and bronchioles to do the proper air exchange. If you block that, pretty much you won't have air passing by and that causes distress on the body.
Answer:
Medicare Health Plans may offer extra benefits that Original Medicare does not offer such as vision, hearing, and dental services and must include a maximum out-of-pocket limit on Part A and Part B services.
Explanation: