Choose the factor needed for clotting of blood.

(a)

Albumin

(b)

Prothrombin

(c)

Globulin

(d)

Potassium

One of the following is not a risk factor for heart disease.

(a)

Diabetes

(b)

Cholestrol

(c)

Physical activity

(d)

Smoking

_______________are also called macrophages.

(a)

Agranulocytes

(b)

Basophils

(c)

Neutrophils

(d)

Monocytes

'Angina' refers to______________

(a)

Heart muscle

(b)

Stroke

(c)

Coronary heart disease

(d)

Chest pain

________ plasma proteins are involved in blood clotting.

(a)

Albumin and prothrombin

(b)

Glohulin and albumin

(c)

Prothrombin and fibrinogen

(d)

Globulin and fibrinogen.