The following is not a feature of malignant transformation by cultured cells: A. Increased cell density B. Increased requirement for growth factors C. Alterations of cytoskeletal structures D.
All endothelial cells produce thrombomodulin except those found in: A. Hepatic circulation B. Cutaneous circulation C. Cerebral microcirculation D. Renal circulation Correct answer : C. Cerebral microcirculation
In-situ DNA nick end labeling can quantitate: A. Fraction of cells in apoptotic pathways B. Fraction of cells in S phase C. p53 gene product D. bcr/abl gene
In apoptosis, Apaf-1 is activated by release of which of the following substances from the mitochondria? A. Bcl 2 B. Bax C. Bcl-XL D. Cytochrome C Correct answer
Fibrinoid necrosis may be observed in all of the following, except: A. Malignant hypertension B. Polyarteritis nodosa C. Diabetic glomerulosclerosis D. Aschoff’s nodule Correct answer : C. Diabetic
All of the following vascular changes are observed in acute inflammation, except: A. Vasodilation B. Stasis of blood C. Increased vascular permeability D. Decreased hydrostatic pressure Correct answer
All of the following statements are true regarding reversible cell injury, except: A. Formation of amorphous densities in the mitochondrial matrix B. Diminished generation of adenosine triphosphate (ATP)
PG Blazer is aimed at helping undergraduate medical students in acquiring more knowledge and increasing their chance of getting admission to postgraduate courses by performing well in the post graduate medical entrance examinations. Students are requested verify the accuracy of information in standard text books. This site is not meant for any medical advice or treatment. Please contact your physician for medical advice and treatment.
