I’m not positive but I’m pretty sure oxygen and carbon dioxide can enter, so my answer would be E for all of the above.
Answer: Dizziness when you change position can occur when fluid volume in the body is decreased.
Explanation:
More specifically, transmission occurs when the agent leaves its reservoir or host through a portal of exit, is conveyed by some mode of transmission, and enters through an appropriate portal of entry to infect a susceptible host. This sequence is sometimes called the chain of infection.
Answer: C
Explanation:
In acute trauma, applying cold to the injured area is useful to reduce the inflammation process, which will reduce pain and other inflammatory symptoms. After the first couple hours it is more useful to apply heat. The case doesn't specify any symptoms related to a fracture or any other injury. So the patient should be discharged.
Answer:
The trachea is a rigid tube about 4.5 inches long and 1 inch wide. ... The bronchi also contain C-shaped cartilage rings like the trachea. Deeper in the lungs, each bronchus divides into secondary and tertiary bronchi, which continue to branch to smaller airways called the bronchioles.
Explanation:
