most fatal thrombosis leading to myocardial infarction is

Most fatal thrombosis leading to myocardial infarction is of

A. Right circumflex coronary artery

B. Right coronary artery

C. Left anterior descending artery

D. Simple columnar epithelium

Answer : Left anterior descending artery

Releted MCQ Question on
Zoology >> Body Fluids and Circulation

Releted Question 1

Adult human RBCs are enucleated. Which of the following statement(s) is/are most appropriate explanation for this feature?
(1) They do not need to reproduce
(2) They are somatic cells
(3) They do not metabolize
(4) All their internal space is available for oxygen transport

A. only (1)

B. (1), (3) and (4)

C. (2) and (3)

D. only (4)

View Answer

Releted Question 2

Reduction in pH of blood will

A. reduce the rate of heart beat

B. reduce the blood supply to the brain

C. decrease the affinity of haemoglobin with oxygen

D. release bicarbonate ions by the liver

View Answer

Releted Question 3

Which one of the following is correct ?

A. Serum = Blood + Fibrinogen

B. Lymph = Plasma + RBC + WBC

C. Blood = Plasma + RBC + WBC

D. Plasma = Blood - Lymphocytes

View Answer

Releted Question 4

Erythropoiesis starts in :

A. Liver

B. Spleen

C. Red bone marrow

D. Kidney

View Answer

Most fatal thrombosis leading to myocardial infarction is of

Releted MCQ Question on
Zoology >> Body Fluids and Circulation

Adult human RBCs are enucleated. Which of the following statement(s) is/are most appropriate explanation for this feature?
(1) They do not need to reproduce
(2) They are somatic cells
(3) They do not metabolize
(4) All their internal space is available for oxygen transport

Reduction in pH of blood will

Which one of the following is correct ?

Erythropoiesis starts in :

Practice More Releted MCQ Question on
Body Fluids and Circulation

Practice More MCQ Question on Biology Section

Most fatal thrombosis leading to myocardial infarction is of

Releted MCQ Question on Zoology >> Body Fluids and Circulation

Adult human RBCs are enucleated. Which of the following statement(s) is/are most appropriate explanation for this feature? (1) They do not need to reproduce (2) They are somatic cells (3) They do not metabolize (4) All their internal space is available for oxygen transport

Reduction in pH of blood will

Which one of the following is correct ?

Erythropoiesis starts in :

Practice More Releted MCQ Question on Body Fluids and Circulation

Practice More MCQ Question on Biology Section

Releted MCQ Question on
Zoology >> Body Fluids and Circulation

Adult human RBCs are enucleated. Which of the following statement(s) is/are most appropriate explanation for this feature?
(1) They do not need to reproduce
(2) They are somatic cells
(3) They do not metabolize
(4) All their internal space is available for oxygen transport

Practice More Releted MCQ Question on
Body Fluids and Circulation