Unit 1

Question 1

T/F: Prostaglandin and myoglobin are plasma proteins

Answer 1

False; they are NOT plasma proteins

Question 2

T/F: Albumin, globulin, fibrinogen, myoglobin, prostaglandins are all plasma proteins

Answer 2

False; Prostaglandins and myoglobin are not plasma proteins

Question 3

___________________ and _________________ are not plasma proteins

Answer 3

1) prostaglandins
2) myoglobin

Question 4

Albumin maintains _______________________

Answer 4

osmotic pressure

Question 5

This plasma protein plays a role in Immunity and transport; What is it?

Answer 5

Globulin

Question 6

_______________ is a _________________ that maintains osmotic pressure

Answer 6

1) Albumin
2) Plasma Protein

Question 7

Globulin plays a role in _______________
a) Immunity and transport
b) blood clotting
c) osmotic pressure
d) none of the above
e) is not a plasma protein

Answer 7

a) Immunity and transport

Question 8

Which plasma protein is essential for blood clotting?

Answer 8

Fibrinogen

Question 9

____________________ is a hormone that stimulates RBC (red blood cell)

Answer 9

Erythropoietin

Question 10

T/F: Erythropoietin is a vitamin that stimulates red blood cell production

Answer 10

False; Erythropoietin is a hormone/protein that stimulates red blood cell production

Question 11

What is the primary function of red blood cells?

Answer 11

Gas Transport

Question 12

________________ and _______________ are gases that red blood cells transport.

Answer 12

1) Oxygen
2) carbon dioxide

Question 13

List three (3) steps in Hemostasis

Answer 13

1) Vascular spasm
2) Platelet plug formation
3) blood clotting

Question 14

T/F: Vascular spasm, platelet plug formation and blood clotting are Hemostasis steps

Answer 14

True

Question 15

What is Erythropoiesis?

Answer 15

This is the red blood cell formation

Question 16

Myeloid is a/an __________________ that develop into ____________________

Answer 16

1) stem cell
2) proerythroblast

Question 17

___________________ lose their nuclei and mature into_____________________

Answer 17

1) reticulocytes
2) erythrocytes

Question 18

Intrinsic and Extrinsic pathways converge at ______________________

Answer 18

prothrombinase

Question 19

T/F: Platelets increase blood loss by forming clots

Answer 19

False; Platelets reduce blood loss by forming clots

Question 20

What is the difference between erythropoietin and Erythropoiesis

Answer 20

Erythropoietin is the hormone that stimulates red blood cell production whilst erythropoiesis is the formation of red blood cells

Question 21

Neutrophils are a type of_________________

Answer 21

phagocyte

Question 22

Which WBC (white blood cell) releases granules that intensify inflammatory responses

Answer 22

Basophiles

Question 23

Basophiles is a/an example of ___________________

Answer 23

Granular Leukocytes

Question 24

T/F: Eosinophiles fight of parasitic worms and phagocytize antigen-antibody complexes

Answer 24

True

Question 25

_________________ releases ________________ that intensify inflammatory responses

Answer 25

1) Basophile 2) Granules

Question 26

which of the following white blood cells fight off infection? a) neutrophils b) monocytes c) Basophils d) Granular leukocytes

Answer 26

neutrophiles

Question 27

T/F: white blood cells do not squeeze through endothelial cells to exit blood vessels

Answer 27

False; White blood cells squeeze through endothelial cells to exit blood vessels

Question 28

white blood cells _________________ through ________________ to exit ____________________

Answer 28

1) squeeze 2) endothelial cells 3) blood vessels

Question 29

Maternal antibodies may attack fetal blood cells if:

Answer 29

The mother is Rh negative and the fetus is Rh positive

Question 30

The visceral layer of the serous pericardium that directly covers the heart is the________________

Answer 30

Epicardium

Question 31

The Cardiac muscle layer is also known as the _________________

Answer 31

myocardium

Question 32

This valve prevents blood flow from right ventricle to right atrium; what is it

Answer 32

Tricuspid valve

Question 33

Where is the pulmonary semilunar valve located?

Answer 33

between the right ventricle and pulmonary artery

Question 34

Tricuspid valve prevents blood flow from _________________ to ____________________

Answer 34

1) right ventricle 2) Right atrium

Question 35

heart valves are primarily composed of this tissue:

Answer 35

Dense connective tissue

Question 36

The Natural Pacemaker of the heart is______________

Answer 36

Sinoatrial (SA) node

Question 37

Which nerve is responsible for reducing heart rate?

Answer 37

Vagus nerve

Question 38

The second heart sound (Dupp) is due to?

Answer 38

The Semilunar valve closing

Question 39

Cardiac output is the blood being ejected from the _______________ into the ______________ each minute

Answer 39

1) left ventricle 2) aorta

Question 40

______________ node acts as a relay station

Answer 40

AV node

Question 41

The AV node acts as a _______________

Answer 41

relay station

Question 42

Increased stroke volume is caused by?

Answer 42

Increased preload, decreased afterload, increased contractility

Question 43

which blood cell squeeze through endothelial cells to exit blood vessels?

Answer 43

White blood cells

Question 44

What type of vessel is known as the exchange vessel?

Answer 44

Capillaries

Question 45

All systematic ________________ eventually drain into the ___________/____________ vena cava and ______________ sinus

Answer 45

1) veins 2) superior/inferior 3) coronary

Question 46

T/F: The normal blood pressure for young adults should be 120/80

Answer 46

True

Question 47

High, pulsing blood pressure is found in ______________

Answer 47

arteries

Question 48

How does the skeletal muscle pump support circulation?

Answer 48

It Assists venous return

Question 49

In pulmonary circulation blood flows from _______________ to _______________

Answer 49

1) right ventricle 2) left atrium

Question 50

T/F: Sinusoids has either a complete basement membrane or absent membrane

Answer 50

False; sinusoids have either an incomplete an absent membrane

Question 51

________________ is a type of capillary and are found in: 1) _________________ 2) _________________ 3) _________________ 4) _________________

Answer 51

Fenestrated 1) kidney 2) small intestines 3) choroid plexuses 4) endocrine glands

Question 52

T/F: Simple squamous epithelium is found in tunica media

Answer 52

False; Simple squamous epithelium is found in tunica intima

Question 53

Elastic fibers and smooth muscles are found in _____________

Answer 53

Tunica Media

Question 54

This divides into a right and left pulmonary artery; what is it?

Answer 54

Pulmonary Trunk

Question 55

Intestines are supplied by ________________

Answer 55

Mesenteric artery

Question 56

__________________ are supplied by mesenteric artery

Answer 56

Intestines

Question 57

_____________ and _____________ is suppled by Jugular veins

Answer 57

1) head 2) neck

Question 58

Head and neck is supplied by_______________

Answer 58

jugular veins