A clot formed around the plaque in a coronary artery is called: a) Angioplasty b

Question

A clot formed around the plaque in a coronary artery is called: a) Angioplasty b) Angina pectoris c) Coronary thrombus d) Myocardial infarction e) Coronary aneurysm A atherosclerosis results due to elevated level of: a) HDL b) LDL c) VLDL d) Apoprotein e) All of these A "Cardiac tamponade" is: a) Blood in the cardiac sac compresses the heart b) Rupture of the aorta c) Myocardial necrosis d) Damaged mitral valve e) Damaged chordae tendinea Which of the following enzymes is the most diagnostic after M.I.: a) LDH-4 b) CPK c) Ligase d) Streptokinase e) ALT/SGOT In an allergic response, the type of WBC which increases in number: a) Neutrophils b) Eosinophils c) Plasma cells d) Basophils e) Lymphocytes

Explanation / Answer

18)Answer is option c.

Angioplasty is done to remove cariac clot.

So,option a is not correct.

Angina pectoris and myocardial infarction is the manifestation due to coronary thrombus.

So,option b and d are not correct.

Coronary aneurysm in the abnormal dialatation of coronary artery.

So,option e is not correct.

Coronary chrombus is the clot formed around a cholesterol plaque.

Hence,option d is correct.

19)Answer is option b.

HDL helps to remove cholesterol plaque,so it is not responsible for atherosclerosis.

So,option a is not correct.

VLDL helps in the movement of protein.

So,option c is not correct.

Apoprotein is not responsible for atherosclerosis.

So,option d is not correct.

LDLs are the enzymes which are deposited into blood vessels and causes atherosclerosis.

Hence,option b is correct.

20)Answer is option a.

Cardiac tamponade is the accumulation of fluid in the cardiac sac and compression of heart.

So,option b,c,d and e are not correct.

Hence option a is correct.

21)Answer is option b.

LDH 4 is not the enzymatic marker for diagnosing M.I.

So,option a is not correct.

Ligase helps in the ligation of DNA strand.

So,option c is not correct.

Streptokinase also does not help in diagnosing M.l.

So,option d is not correct.

ALT/SGOT previously used as a diagnostic enzymatic marker for M.I,so it is partially correct.

But CPK mainly used as a diagnostic marker of M.i.

Hence,option b is correct.

22)Answer is option b.

In allergic response count of eosinophil increases from its normal range.

Neutrophil mainly performs phagocytic function,not responsible for allergy.

So,option a is not correct.

Plasma cells formed from B lymphocytes and produces and form memory cell.

So,option c is not correct.

Basophils and lymphocytes are not responsible for allergic response.

So,option d and e are not correct.

Eosinophil are associated with allergynor hypersensitive reaction.

Hence,option b is correct.

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