Скачать или смотреть MCQS PATHOPHYSIOLOGY POOLED mcq ans Prof Ali Timimi P1

Key POOLED MCQS Pathophysiology
1) Which of the following represents an increase in size of a cell in response to increased demand or hormonal stimulation? A
A. Hypertrophy B. Hyperplasia
C. Metaplasia D. Anaplasia
2) Which of the following sequelae of ischemia would be considered an irreversible cellular injury? C
A. cellular acidosis B. fatty metamorphosis
C. rupture of lysosomes D. None of these
3) Which of the following would typically result in liquifactive necrosis? A
A. cerebral infarction from middle cerebral artery B. liberation of pancreatic enzymes into peritoneum due to
thrombosis acute pancreatitis
C. myocardial infarction from coronary thrombosis D. None of these
4) Frozen section evaluation of a lymph node biopsy from the neck of an old man shows granulomatous inflammation with C
large areas of necrosis. Which of the following would be most important to do?
A. cell surface markers for lymphocyte phenotyping B. chromosomal analysis by karyotyping
C. cultures for acid fast bacilli and fungi D. None of these
5) A buffalo with immunodeficiency state presents with weight loss and cough. Chest x -ray shows pulmonary infiltrates. A C
tuberculin skin test shows no reaction. Which of the following interpretations is most correct?
A. he does not now have and never has had tuberculosis B. he does not now have tuberculosis, but may have in the
past
C. he may or may not have tuberculosis D. None of these
6) Each of the following is an example of apoptosis except: C
A. deletion of autoreactive T cells from thymus B. destruction of hepatocytes in chronic hepatitis
C. stroke caused by thrombosis of middle cerebral artery D. None of these
7) Orchiectomy (removal of testes) would be expected to cause which of the following in prostatic epithelium in a old man