Answer:
A
Explanation:
Air moves down the trachea, a long straight tube in the chest. The diaphragm pulls air in and pushes it out. Behind the nasal cavity, air next passes through the pharynx, a long tube that is shared with the digestive system. Both food and air pass through the pharynx. A flap of connective tissue called the epiglottis closes over the trachea when food is swallowed to prevent choking or inhaling food. In humans, the pharynx is important in vocalization.
Answer:
3. The treatment is designed to target chronic rejection
Answer:
Prone Position
Explanation:
In patients who have undergone transtibial and transfemoral amputations, prolonged sitting with the hip and knee flexed should be avoided. Patients who have undergone transfemoral amputations should be instructed to lie in the prone position multiple times during the day to stretch the hip musculature.