Restoration of blood flow to an area of ischemia

A Produce reperfusion injury through free radicals
B May produce tissue damage through IgM mediated complement activation
C Will result in recovery of necrosed cells
D Cause further cell death exclusively by apoptosis
E Prevents further tissue damage by necrosis if re-established within 48 hours

Correct Answer: Produce reperfusion injury through free radicals, May produce tissue damage through IgM mediated complement activation

Bissoy MCQ
#Non-Residency #Pathology #Cell injury & adaptations #Ischemic reperfusion injury

Related Questions

In a sample of 50 people, 19 had type O blood, 22 had type A blood, 7 had type B blood and 2 had type AB blood. If a person is selected randomly, find the probability that the person has neither type A nor type O blood?
A 15/25
B 31/50
C 11/25
D 9/50
Coronary vasodilators released during cardiac muscle ischemia are:
A Adenosine
B Potassium ion
C Hydrogen ion
D Sodium ion
E Bicarbonate ion
Painless myocardial ischemia may cocur in
A Diabetes mellitus
B Old age
C Tuberculosis
D Immunocompromised state
E Bronchiectasis
Necrosis in a solid organ due to ischemia
A Is called infarction
B Is dusky red in color
C Is Coagulative in nature
D Is reversed by reperfusion
E Does not produce any inflammation
Clinical features of acute limb ischemia are
A Coldness
B Pain
C Hair loss
D Muscle atrophy
E Intermittent claudication
Restoration of blood volume after haemorrhage is aided by
A A fall in capillary pressure in certain vascular beds
B Arteriolar vasoconstriction
C Mobilization of intracellular fluid into the circulation
D Contraction of venous reservoirs
E An increase in the osmotic pressure of the plasma proteins
An individual whose blood type is B may in an emergency, donate blood to a person whose blood type is
A B or A
B AB or A
C A or O
D AB or B
Person having blood group 'B' can donate the blood to person having blood group
A A and O
B B and O
C A and AB
D B and AB
A man whose blood group is not known meet with a serious accident and needs blood transfusion immediately. Which one of the blood group mentioned below and readily available in the hospital will be safe for transfusion?
A O, Rh-
B O, Rh+
C AB, Rh-
D AB, Rh+
'Restoration period' in English literature refers to -----
A 1560
B 1660
C 1760
D 1866

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