M10. Cardiovascular, immune, lymphatic system and blood

Question 1

______ system consists of the heart and a closed network of blood vessels that carry blood throughout the body

Answer 1

cardiovascular system

Question 2

The heart lies between the lungs and _____

Answer 2

mediastinum

Question 3

______ is the inner layer of smooth membranous tissue of the heart

Answer 3

endocardium

Question 4

The thick middle layer of the heart wall is called the _____

Answer 4

myocardium

Question 5

_____ is the thin outer layer of the heart wall

Answer 5

epicardium

Question 6

The epicardium of the heart is conti. with the _____

Answer 6

visceral pericardium

Question 7

ventricul/o-

Answer 7

ventricle

Question 8

______ separates the right and left side of the heart

Answer 8

septum

Question 9

valv/o

Answer 9

valves

Question 10

vlvul/o

Answer 10

valves

Question 11

_____ is the name for the tricuspid and bicuspid together

Answer 11

atrioventricular (AV) valve

Question 12

_____ valve is the pulmonary and aortic valve combo

Answer 12

semilunar valve

Question 13

___ is the phase of the cardiac cycle when the heart contracts

Answer 13

systole

Question 14

___ is the period during which the hear relaxes between contractions

Answer 14

diastole

Question 15

_______ is the force of the blood being ejected from the heart that causes a regular expansion and contraction of the arterial walls

Answer 15

pulse

Question 16

_____ the force that the ciculating blood exerts against the walls of the blood vessels

Answer 16

blood pressure

Question 17

(BP)

Answer 17

blood pressure

Question 18

_____ is the instrument used to measure blood pressure

Answer 18

sohygmomanometer

Question 19

The largest artery in the body is ____

Answer 19

aorta

Question 20

a small artery is called ______

Answer 20

arteriole

Question 21

______ carry blood to the tiniest capillaries

Answer 21

arterioles

very small arteries

Question 22

O2 poor and waste-filled blood then travels to very small veins called ___

Answer 22

venules

Question 23

_____ is the largest vein in the body

Answer 23

venae cavae

Question 24

another name for platelets

Answer 24

thrombocytes

Question 25

Erythrocytes are produced in response to the kidney's secretion of the hormone ______

Answer 25

erythropoietin

Question 26

____ is the clear watery fluid portion of the blood that remains after a clot has formed

Answer 26

serum

Question 27

______ system transports proteins and excess tissue fluid that leak from the capillaries and returns them to the venous blood.

Answer 27

lympathic

Question 28

Lymph is derived from ____ fluid

Answer 28

interstitual fluid

Question 29

lymph capillaries merge to form larger tubes known as ____

Answer 29

lymph vessels

Question 30

____ and ___ are paired masses of lymphatic tissue located in the throat

Answer 30

adenoids and tonsils

Question 31

First line of protection against pathogens in the body

Answer 31

the adenoids an tonsils

Question 32

Spleens location?

Answer 32

upper left portion of the abdominal cavity

Question 33

_____ is the largest lymph organ in the blood and is a resevoir for blood storage

Answer 33

spleen

Question 34

_____ means that the body is resistant to specific invading pathogens

Answer 34

immunity

Question 35

the branch of medicine that is dealing with immune system

Answer 35

immunology

Question 36

immun/o-

Answer 36

protection, immune

Question 37

______ a large pathogen consuming cell

Answer 37

macrophage

Question 38

_____ is present at birth, and its development doesn't require preveious exposure to a pathogenic substance

Answer 38

nature immunity

Question 39

_______ are lymphocytes tht attack tumor cells and virally infected cells

Answer 39

cytokine

Question 40

cytokine are known as _____

Answer 40

natural killer (NK) cells

Question 41

(NK)

Answer 41

natural killer cells

Question 42

___ are mononuclear leukocytes. Largest of leukocytes

Answer 42

monocytes

Question 43

_____ immunity can be acquired when the presence of a disease generates the production of antibodies

Answer 43

active immunity

Question 44

_____ is a modified toxin, or poison, capable of inducing antibody production

Answer 44

vaccination

Question 45

_____ immunity is acquired when preformed antibodies are received - not produced internally

Answer 45

passive immunity

Question 46

_____ refers to targeted immune response against particular microorganisms

Answer 46

specific immunity

Question 47

______ cells are lymphocytes that transform into plasma cells to secrete antibodies

Answer 47

b cells

Question 48

____ cells are lymphocytes formed in the thymus gland that act directly on antigens to destroy them or produce chem

Answer 48

T cells

Question 49

____ are substances capable of inducing an immune response. B cells recognize them

Answer 49

antigens

Question 50

__ react with the antigens, transforming them into harmless substances or rendering them disposable

Answer 50

immunoglobulin

Question 51

___ are cytokines that are released by T cells at the site of infection to aid other cells with antigen distruction

Answer 51

inferferon

Question 52

two types of T cells- ____ & ___ - serve a regulatory fxn for specific immune mechanisms

Answer 52

helper T cells and suppressor T cells

Question 53

slow Heart rate of less than 60 beats per min

Answer 53

bradycardia

Question 54

brady-

Answer 54

slow

Question 55

cardi/o

Answer 55

heart

Question 56

-ia

Answer 56

condition

Question 57

condition in which the heart beats faster than 100 beats per minute

Answer 57

tachycardia

Question 58

tachy-

Answer 58

fast

Question 59

(ECG)

Answer 59

electrocardiogram

Question 60

disturbance or abnormality in the rhythm of the heart

Answer 60

arrhythmia or dysrhythmia

Question 61

dyshythmia that is marked disturbance of the hearts rhythm

Answer 61

fibrillation

Question 62

the sudden cessation of the heart's activity

Answer 62

cardiac arrest

Question 63

disease occurs in the endocardium when microorganisms infect the endocardial surface

Answer 63

bacterial endocarditis

Question 64

peri-

Answer 64

surround

Question 65

inflammation of the heart and large blood vessels

Answer 65

angiocarditis

Question 66

angi/o

Answer 66

blood vessels

Question 67

poly-

Answer 67

many

Question 68

(2) inflammation of the vein

Answer 68

thrombophebitis and phlebitis

Question 69

phleb/o

Answer 69

vein

Question 70

blood clot

Answer 70

thrombus

Question 71

damage to the heart muscle and heart valves caused by rheumatic fever

Answer 71

rheumatic heart diease