describe composition in blood.

describe plasma in blood

describe formed elements.

what are erythrocytes (RBC'S)?

What is the function of erythrocytes (RBC)?

what are leukocytes (WBC'S)?

What are granulocytes?

what are agranulocytes?

how does immune response work?

what are thrombocytes (platelets)?

what are the 2 functions of the circulatory system?

what are the 3 types of blood vessels the human body has?

what is the function of arteries and arterioles?

what are arteries?

what are arterioles?

What are capillaries?

what is the function of capillaries?

What is the function of veins and venules?

describe veins

describe venules

location of blood:

the cardiovascular system is divided into which 2 circuits?

explain pulmonary circulation.

Explain systemic circulation

function of pulmonary artery

function of pulmonary vein

function of aorta

function of carotid artery

function of mesenteric artery

function of renal arteries

function of iliac arteries

function of superior vena cava

function of inferior vena cava

function of renal vein

function of hepatic portal vein

function of hepatic vein

function of illiac veins

heeart diagram

function of right atrium

function of left atrium

function of right ventricle

function of left ventricle

what is the tricuspid valve?

what is the mitral (bicuspid) valve?

what is the pulmonary valve?

what is the aortic valve?

what is renal circulation?

what is mesentric circulation

how is the heart a double pump?

describe left ventricle in terms of blood pumping

what is heart pulse?

what is blood pressure?

what is systolic pressure?

what is diastolic pressure

what is a healthy blood pressure?

what does the heart beat begin with?

where is the SA node and what does it do?

what does the AV node do?

why does the fetus have a slightly modified circulatory system?

what is an oval opening (foramen ovale)?

what is the arterial duct?

what are umbilical arteries and veins?

what is the venous Duct (ductus venosus)?

what happens at birth?

when does a heart attack occur?

what is atherosclerosis?

what is hypertension?

what is heart valve disorder?

what is a stroke?

what are the 3 types of strokes in the brain?

what is an aneurysm?

how to prevent cardiovasuclar disease?

what is the lymphatic system?

what are the 3 main functions of the lymphatic system?

explain lymphatic vessels.

what is an edema?

what are lymphoid organs?

what are the 2 types of lymphoid organs?

explain primary lymphoid organs.

explain secondary lymphoid organs

what is immunity?

what are the 2 primary forms of immunity in the human body?

what is innate immunity?

what is adaptive immunity?

what are B cells in adaptive immunity?

what are T cells in adaptive immunity?