Necrosis MCQ 11+

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• Coagulative necrosis of an intra-abdominal organ
  ক

  Is indicative of vascular obstruction

  খ

  Can be recognized by microscopic examination

  গ

  Is a sequelle of acute pancreatitis

  ঘ

  Is commonly caused by coagulase positive staphylococci

  ঙ

  Is always pale
• Necrosis in a solid organ due to ischemia
  ক

  Is called infarction

  খ

  Is dusky red in color

  গ

  Is Coagulative in nature

  ঘ

  Is reversed by reperfusion

  ঙ

  Does not produce any inflammation
• Gangrenous necrosis
  ক

  Is a term used in clinical practice

  খ

  May occur in gut

  গ

  Is superimposed by bacterial infection

  ঘ

  Is a specific pattern of cell death

  ঙ

  Typically involves the brain
• Liquefactive necrosis is seen in
  ক

  Brain hypoxia

  খ

  Abscess

  গ

  Tubercular lymph node

  ঘ

  Ulcer

  ঙ

  Myocardial infarction
• Moist gangrene occurs in
  ক

  Strangulated bowel

  খ

  Testicular torsion

  গ

  Buerger's disease

  ঘ

  Diabetic foot

  ঙ

  Raynaud's disease
• Caseous necrosis occors in
  ক

  Tuberculosis verucosa cutis

  খ

  Tuberculoid leprosy

  গ

  Erythema nodosum

  ঘ

  Sarcoidosis

  ঙ

  Erythema induratom
• Caseation necrosis
  ক

  Is a distinctive form of coagulation necrosis

  খ

  Is encountered most often in tuberculosis

  গ

  Appears cheesy white on naked eye

  ঘ

  Implies preservation of basic outline of necrosed cells

  ঙ

  Is characteristic of focal bacterial/fungal infection
• Liquefactive necrosis occurs in
  ক

  Fungal infection

  খ

  Bacterial infection

  গ

  Hypoxic injury in brain

  ঘ

  Ischemic injury in ovary

  ঙ

  Acute inflammation of pancreas
• Examples of liquefactive necrosis include
  ক

  Pus formation

  খ

  Ischaemic brain necrosis

  গ

  Ischaemic colitis

  ঘ

  Tumor necrosis

  ঙ

  Vessel necrosis in vasculitis