Cancer features MCQ 4+

Test your knowledge with important Cancer features MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 34+ more Cancer features MCQs on Bissoy. Bissoy App

• Regarding differentiation and anaplasia of a tumour
  ক

  Are assessed under microscope

  খ

  Malignant tumours are never well differentiated

  গ

  Benign tumours may show features of anaplasia

  ঘ

  Staging is dependent on the above factors [Robbins/332]

  ঙ

  Are subjective assessment
• Tumors escape bodys immune surveillance by
  ক

  Selective overgrowth of antigen negative variants

  খ

  Reduced expression of MHC molecules

  গ

  Secretion of immuno suppressive factors by tumor cells

  ঘ

  Inhibition of regulatory T cells

  ঙ

  Inactivation of immuno regulatory pathways
• Cancers display following fundamental changes in cell physiology:
  ক

  Self-sufficiency in growth signals

  খ

  Immortality

  গ

  Ability to evade host immune response

  ঘ

  Sensitivity to growth-inhibitory signals

  ঙ

  Evasion of necrosis
• Anaplasia means
  ক

  To form backward

  খ

  Lack of differentiation

  গ

  The tumor is malignant

  ঘ

  Absence of organization

  ঙ

  Disordered growth