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19/07/2023 9:23 pm
Topic starter
The correct sequence of events leading to heart attack are
1. Blood clot breaks loose and passes along blood vessel
2. Region of heart muscle suffers a myocardial infarction
3. Narrow branch of coronary artery becomes blocked by thrombus
4. Thrombus forms on inner surface of coronary artery
(A) 1, 4, 2, 3
(B) 1, 4, 3, 2
(C) 4, 1, 2, 3
(D) 4, 1, 3, 2
1 Answer
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19/07/2023 9:25 pm
Correct Option: (D) 4, 1, 3, 2