Multiple Choice
All of the following correctly describe carcinoma of the esophagus except:
A) male predominance
B) most frequently involves adenocarcinoma
C) patients usually over 50 years of age
D) most frequently of the squamous cell type
E) symptoms may occur late in the disease
Correct Answer:

Verified
Correct Answer:
Verified
Q12: Which best characterizes Peutz-Jeghers polyps?<br>A)solitary, hamartomatous, not
Q13: Predisposes to adenocarcinoma:<br>A)Barrett"s esophagus<br>B)achalasia, esophagus<br>C)both<br>D)neither
Q14: Which of the following is most strongly
Q15: Persistent elevation of serum carcinoembryonic antigen following
Q16: Which of the following is most characteristic
Q18: Which is characterized by small size?<br>A)adenomatous polyp<br>B)hyperplastic
Q19: Which of the following factors is most
Q20: Multiple recurrent ulcers in proximal and distal
Q21: The most benign examples of carcinoid tumor
Q22: Lymphoma of the stomach:<br>A)may be primary or