Chapter 5 Quizzy Questions (Exam 1)

Question 0

Divergent differentiation of neoplastic cells is common.

a) True
b) False

Answer 0

B) False- (it’s unusual)

Question 1

Genomic instability and angeogenesis are both hallmarks of cancer development.

a) True
b) False

Answer 1

A) True

Question 2

Greatest impact on the biological behavior of a neoplasm?

a) Stroma
b) Blood supply
c) Connective tissue support
d) Parenchyma

Answer 2

C) Parenchyma

Question 3

Cancer cells are limited to undergoing aprox 60-70 replications prior to cellular senescence.

a) True
b) False

Answer 3

B) False

Question 4

Mixed tumor that contains cells or tissues representing more than 1 germ cell layer?

a) Teratoma
b) Harmartoma
c) Papilloma
d) Adenoma

Answer 4

A) Teratoma

Question 5

In general, benign tumors are anaplastic and malignant tumors are well differentiated.

a) True
b) False

Answer 5

B) False

Question 6

Which type of cancer is most likely to use the lymphatic system for metastasis?

a) Carcinoma
b) Sarcoma
c) Adenoma
d) Polyposes

Answer 6

A) Carcinomas

Question 7

Which of the following is a mass of disorganized tissue that is similar in appearance to the tissues at the site of growth?

a) Carcinoma
b) Hamartoma
c) Sarcoma
d) Teratoma

Answer 7

B) Harmatoma