Question

28) The long thin threads that form the structural framework of a blood clot is formed by

A) a fibrin polymer

B) a fibrinogen polymer

C) a thrombin polymer

D) soluble fibrinogen monomers

E) proteins from the intrinsic pathway

29) Monocytes are large blood cells that differentiate into

A) fibrinogens

B) macrophages

C) neutrophils

D) globulins

E) megakaryocytes

30.) ____ belong to the pulmonary circuit

A) Aorta and pulmonary veins

B) Aorta and venae cavae

C) Pulmonary arteries and venae cavae

D) Venae cavae and pulmonary veins

E) Pulmonary arteries and pulmonary veins

31) Pericardial fluid is found between

A) the epicardium and the myocardium

B) the pericardium and the parietal peritoneum

C) the pericardium and the epicardium

D) the epicardium and the endocardium

E) the myocardium and the endocardium

32) The bicuspid (mitral) valve regulates the openeing between

A) the left ventricle and the right ventricle

B) the right atrium and the right ventricle

C) the left atrium and the left ventricle

D) the right atrium and the left ventricle

E) the right atrium and the left atrium

Answer 1

28.structural framework of a blood clot is formed by fibrin polymer

So answer is A.

29.monocytes differentiates into macrophages

So answer is B.

30.Pulmonary circuit consists of pulmonary arteries and pulmonary veins

So the answer is E

31.pericardial fluid present between pericardium and epicardium

So answer is C

32.mitral valve regulates the flow between left atrium and left ventricle

So answer is C