Answer to Question 1
Ans:
A
Feedback:
The prognosis for people with cancer of the esophagus, although poor, has improved. Even with modern forms of therapy, the long-term survival is limited because, in many cases, the disease has already metastasized by the time the diagnosis is made. These therapies may help with food consumption, but that is not their primary purpose. Nor, will these therapies cure the cancer.
Answer to Question 2
Ans:
D
Feedback:
Persons with type 2 diabetes would unlikely require insulin initially, and oral medications are likely to be of benefit as an addition to lifestyle modifications and weight loss.