Blood and Cardiovascular

Question 1

Metallic, salty taste ,with 7.35-7.45 ph

Answer 1

Blood

Question 2

Venous blood is slightly darker due to

Answer 2

Low oxygen content

Question 3

What are 4 components of blood:

Answer 3

Erythrocytes, Leukocytes, Platelets & Plasma

Question 4

Erythrocytes

Answer 4

Red blood cells

Question 5

Leukocytes

Answer 5

White blood cells

Question 6

Thrombocytes

Answer 6

Platelets

Question 7

What are the different types of Leukocytes?

Answer 7

Monocytes, Lymphocytes, Eosinophil, Basophil, Neutrophil

Question 8

Conclaves shaped, increased surface area to carry oxygen

Answer 8

Erythrocytes

Question 9

The ratio of red blood cells to total blood volume is the

Answer 9

Hematocrit

Question 10

Makes up 55% of blood volume

Answer 10

Plasma

Question 11

The most abundant plasma protein

Answer 11

Albumin

Question 12

Responsible for blood clotting

Answer 12

Platelets

Question 13

Red blood cells carry

Answer 13

Oxygen and CO2

Question 14

The most numerous cells

Answer 14

Red blood cells

Question 15

The largest blood cells

Answer 15

White blood cells

Question 16

Live 100-120 days

Answer 16

Erythrocytes

Question 17

Iron bearing protein that carries oxygen and gives blood it’s red color

Answer 17

Hemoglobin

Question 18

Defend the body against bacteria, viruses, parasites, and tumor cells

Answer 18

Leukocytes

Question 19

A collection of dead leukocytes at the site of an infection.

Answer 19

Pus

Question 20

Cell fragments that are necessary for blood clotting process

Answer 20

Platelets

Question 21

A blood cell formation that occurs in red bone marrow; mostly in the vertebrae and pelvis

Answer 21

Hematpoiesis

Question 22

Stem cells that develop into blood cells

Answer 22

Hemocytoblast

Question 23

What are the three stages of hemostasis?

Answer 23

1.Vascular spasms, 2. Platelet plug formation 3. Coagulation events

Question 24

A complex series of reactions that eventually covert a soluble protein called fibrinogen into a insoluble fiber called fibrin.

Answer 24

Coagulation

Question 25

Most common blood type

Answer 25

Type O

Question 26

Least common blood type

Answer 26

AB

Question 27

Universal blood receiver

Answer 27

AB+

Question 28

Universal blood donor

Answer 28

O-

Question 29

3 main components of the cardiovascular system:

Answer 29

Heart, Blood vessels, Blood

Question 30

Heart pumps blood through

Answer 30

Vessels

Question 31

Superior end of the heart that points towards the right shoulder

Answer 31

Base

Question 32

Inferior end of the heart that points toward the left hip and rest on the diaphragm

Answer 32

Apex

Question 33

Serous membrane that surrounded by the heart

Answer 33

Pericardium or pericardial sac

Question 34

3 layers of heart of the heart wall

Answer 34

Epicardium or Visceral pericardium, Myocardium, Endocardium

Question 35

Two upper chambers that receive blood

Answer 35

Atria

Question 36

Two lower chambers that discharge blood

Answer 36

Ventricles

Question 37

Septum located between the ventricles

Answer 37

Interventricular septum

Question 38

The atrioventricular valves include

Answer 38

Right AV ( Tricupsid ) and Left AV (Semilunar)

Question 39

Systemic pump is on which side of the heart?

Answer 39

Left

Question 40

The Pulmonary circuit is on which side?

Answer 40

Right

Question 41

The right side of the heart:

Answer 41

Receives deoxygenated blood from the body and pumps it to the lungs to pick up O2.

Question 42

The left side of the heart:

Answer 42

Receives oxygenated blood from the lungs and pumps it to the body to reliever O2

Question 43

Heart activity is regulated by:

Answer 43

The nervous system and intrinsic conduction system

Question 44

Also called the SA nose and pacemaker

Answer 44

Sinoatrial node

Question 45

Means contraction

Answer 45

Systole

Question 46

Means relaxation

Answer 46

Diastole

Question 47

3 type of electrocardiograph waves produced

Answer 47

P, QRS, T

Question 48

What may indicate heart problems?

Answer 48

Abnormal shapes of the waves and irregular timing

Question 49

Average heart rate is

Answer 49

70bpm

Question 50

The amount of blood pumped out by each side of the heart (each ventricle) in one minute

Answer 50

Cardiac output

Question 51

3 layers of artery wall

Answer 51

Tunica extension, tunica media, tunica intima

Question 52

Larger veins have___ to prevent back flow

Answer 52

Valves

Question 53

Connect arteries and venues

Answer 53

Capillaries

Question 54

A compete circle of connecting blood vessels

Answer 54

Circle of Willis

Question 55

Blood from the digestive system, spleen, and pancreas is carried to the liver by the

Answer 55

Hepatic Portal vein

Question 56

3 main causes of high blood pressure

Answer 56

Smoking , obesity, lack of exercise

Question 57

Pressure of blood pushing against the inner walls of blood vessels

Answer 57

Blood pressure

Question 58

The movement of fluids at capillaries are determined by

Answer 58

Blood pressure and osmosis

Question 59

Common congenital heart defects

Answer 59

Patent foramen ovale, coarctation of the aorta, patent ductus, tetralogy of fallot

Question 60

Effects of aging on the cardiovascular system

Answer 60

Venous valves weaken, atherosclerosis progresses and can lead to stroke or heart attach, loss of elasticity in vessels, heart valves stiffen

Question 61

Aggregation or affiliation of blood due to transfusing incompatible blood leads to ?

Answer 61

Clogging of small blood vessels and destruction of erythrocytes

Question 62

Visceral

Answer 62

Touches heart directly

Question 63

Parietal

Answer 63

Anchors heart

Question 64

Fights off bacteria, viruses and fungi

Answer 64

Monocyte

Question 65

Targets large parasites and regulated allergic inflammatory response

Answer 65

Eosinophils

Question 66

Targets bacteria and fungi

Answer 66

Neutrophil

Question 67

Releases histamines for inflammatory response

Answer 67

Basophil

Question 68

Make antibodies attack viruses and cancer cells

Answer 68

Lymphocyte

Question 69

What are three functions of blood?

Answer 69

Transportation, Protection and Regulation

Question 70

Stem cell that can develop into all types of blood cells

Answer 70

Hematopoietic stem cell

Question 71

The procedure for removing plasma and returning formed elements to the donor

Answer 71

Plasmapheresis

Question 72

Blood donated by and individual for use by the same individual

Answer 72

Autologous

Question 73

These blood antigens are lacking in individual with O- positive blood

Answer 73

AB antigens

Question 74

The blood antigen involved in hemolytic disease of the newborn , which results from a incompatibility between a mother and fetus

Answer 74

Rh factor