Your-Doctor Multiple Choice Questions (MCQ)

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Category: Urology--->Basic Science and Molecular Oncology
Page: 1

Question 1#Print Question

Which of the following is a neoplastic condition in which malignant cells have not invaded across the cellular basement membrane?

a. Metaplasia
b. Adenocarcinoma
c. Atypical small acinar proliferation
d. Carcinoma in situ
e. Perineural invasion


Question 2#Print Question

At which point of the cell cycle is p53 partially responsible for detecting genetic damage?

a. G1 phase
b. S phase
c. G2/Mitosis checkpoint
d. Mitosis
e. G1/S Checkpoint


Question 3#Print Question

Which of the following represents a premalignant process where abnormal cytological and architectural changes lead to disordered growth and maturation of a cell?

a. Teratoma
b. Metaplasia
c. Dysplasia
d. Atrophy
e. Hyperplasia


Question 4#Print Question

Which of the following is NOT classically related to the effect of radiation therapy on tumour tissue?

a. Radiosensitivity
b. Repair of the cell
c. Hybridisation
d. Reoxygenation
e. Repopulation


Question 5#Print Question

Which one of the following is FALSE regarding apoptosis?

a. It causes cellular shrinkage
b. It results in the breakdown of organelles
c. Proteins, cytoplasm and organelles are engulfed by autophagosomes
d. It leads to the condensation of DNA into chromatin
e. It causes the leakage of cytosol into the extracellular space (blebbing)




Category: Urology--->Basic Science and Molecular Oncology
Page: 1 of 2