Answer: Isla might suspect that her patient suffers from COPD
Explanation:
A chest X-Ray image of COPD patients may reveal enlarged lungs, a flattened diaphragm, or potentially dangerous air pockets in the lungs. The diaphragm may appear flattened in the chest as a result of hyperinflation as the lungs push against the diaphragm forcing it downward.
Answer:yes! It depends ,
If u have traditional braces u can chew gum if the Dentists has approved the gum.
Explanation:sweetened by Non cavity ,causing sweetness.
They are most mainly consists of "Keratin"
So, option B is your answer.
Hope this helps!