The Circulatory System.

Front 1

Are the most numerous phagocytes:

Back 1

Neutrophils

Front 2

Detoxify foreign proteins, especially from parasites, and phagocytize antigen-antibody complexes:

Back 2

Eosinophils

Front 3

Release histamine and leukotrienes as part of inflammation:

Back 3

Basophils

Front 4

Become macrophages, the most efficient phagocytes, and also contribute to removal of damaged tissue:

Back 4

Monocyte

Front 5

Three types of lymphocytes:

Back 5

-Natural killer cells

-T cells

-B cells

Front 6

Produce chemicals that destroy the cell membranes of pathogens:

Back 6

Natural killer cells

Front 7

Help recognize foreign antigens, produce chemicals that can destroy those antigens, or become memory cells for a specific antigen:

Back 7

T cells

Front 8

Become plasma cells that produce antibodies or become memory cells for a particular foreign antigen:

Back 8

B cells

Front 9

Are fragments of large RBM cells called megakaryocytes and help prevent excessive blood loss in several ways:

Back 9

Platelets (thrombocytes)

Front 10

The heart is located in the:

Back 10

Mediastinum

Front 11

The superior and inferior vena caval veins return blood from the body to the:

Back 11

Right atrium

Front 12

The pulmonary veins return blood from the body to the:

Back 12

Left atrium

Front 13

The right ventricle pumps blood into the _________ artery to the lungs.

Back 13

pulmonary

Front 14

The left ventricle pumps blood to the _____ to the body.

Back 14

aorta

Front 15

The right side of the heart receives ____________ blood from the body and pumps it to the lungs.

Back 15

deoxygenated

Front 16

The left side of the heart receives __________ blood from the lungs and pumps it to the body.

Back 16

oxygenated

Front 17

Amount of blood pumped by a ventricle in one beat:

Back 17

Stroke volume

Front 18

Stroke volume × Heart rate:

(At average resting, is about 5 liters per minute.)

Back 18

Cardiac output

Front 19

Carry blood from the heart to capillaries:

Back 19

-Arterioles

-Arteries

Front 20

Carry blood from capillaries to the heart:

Back 20

-Venules

-Veins

Front 21

Capillaries are made of:

Back 21

Simple squamous epithelium

Front 22

________ circulation begins at the left ventricle and ends at the right atrium.

Back 22

Systemic

Front 23

_________ circulation begins at the right ventricle and ends at the left atrium.

Back 23

Pulmonary

Front 24

Is the portion of the cardiovascular system which carries deoxygenated blood away from the heart, to the lungs, and returns oxygenated (oxygen-rich) blood back to the heart:

Back 24

Pulmonary circulation

Front 25

Is the part of the cardiovascular system which carries oxygenated blood away from the heart to the body, and returns deoxygenated blood back to the heart:

Back 25

Systemic circulation

Front 26

The amount of blood the returns to the heart:

Back 26

Venous return

Front 27

Epinephrine and norepinephrine both cause vasoconstriction which:

Back 27

Raises BP

Front 28

Are the smallest and thinnest of the blood vessels in the body and also the most common:

Back 28

Capillaries

Front 29

The average human body contains about _ to _ liters of blood.

Back 29

4 - 5