Chapter 3 Test

Question 1

Anatomy

Answer 1

is the parts of the system

Question 2

Physiology

Answer 2

is how the system functions

Question 3

Tissues

Answer 3

composed of cells, which are the basic units of the body

Question 4

Homeotasis

Answer 4

state of balance and stability

Question 5

Integumentary

Answer 5

protects internal organs

Question 6

Metabolism

Answer 6

the name for physical and chemical processes carried out by the body systems to maintain homeostasis

Question 7

Axilla

Answer 7

armpit

Question 8

`Clavicle

Answer 8

collarbone

Question 9

Sternum

Answer 9

breastbone

Question 10

Thorax

Answer 10

chest

Question 11

Thoraic cavity

Answer 11

area inside the chest

Question 12

Mediastnum

Answer 12

central compartment
of the thoraic cavity where the heart is located

Question 13

Anterior or ventral

Answer 13

the front of the body or body part

Question 14

Posterior or dorsal

Answer 14

the back of the body or body part

Question 15

The cardiovascular system

Answer 15

is made up of the heart, blood vessels and blood

Question 16

Heart

Answer 16

located in the chest also known as the thorax or thoraic cavity between the lungs

Question 17

Two lower chambers

Answer 17

left ventricle and right ventricle pump blood

Question 18

Two upper chambers

Answer 18

left atrium and right atrium receive blood

Question 19

Blood

Answer 19

is composed of a liquid portion called plasma . Blood transports gases, nutrients, wastes and hormones throughout the body

Question 20

Erythrocytes

Answer 20

red blood cells

Question 21

Leukocytes

Answer 21

white blood cells

Question 22

Three type of blood vessels

Answer 22

Veins
Arteries
Capillaries

Question 23

Aorta

Answer 23

largest artery in the body

Question 24

Capillaries

Answer 24

are small blood vessels where exchanges are made. The capillaries connects to venules, small veins which then connect to larger veins.

Question 25

Diaphragm

Answer 25

a muscle that divides the thoraic cavity from the abdomen, contracts or flattens

Question 26

Phraynx

Answer 26

an area of the throat behind the mouth and nasal cavity into the larynx

Question 27

Stimuli

Answer 27

information from outside the body

Question 28

Three layers of the heart

Answer 28

Epicardium is the outermost thin layer of connective tissues and fat protects the heart. Myocardium is the thickest middle layer that compose of special muscle cells that contact Endocardium is the thin inner most layer of the heart.

Question 29

Cardiovascular

Answer 29

circulates blood, gases and nutrients to all cells and transports waste product away from the cells.

Question 30

Respiratory

Answer 30

provides oxygen to all cells and rids of body of carbon dioxide

Question 31

Nervous

Answer 31

sends, receives and interprets information from all over the body

Question 32

Gastrointestine

Answer 32

takes in digests and absorbs nutrients to nourish cells

Question 33

Urinary

Answer 33

processes and eliminates waste products from filtered blood

Question 34

Endocrine

Answer 34

regulates body function bys producing and releasing hormones

Question 35

Lymphatic immune

Answer 35

removes excess fluids and waste products from the cells throughout the body fights infections

Question 36

Reproductive

Answer 36

produces hormones and male and female sex cells to make reproductive possible

Question 37

Musculosketal

Answer 37

provides framework for the body protects internal organs allows for body movement and stability stores minerals

Question 38

veins

Answer 38

carry blood toward the heart

Question 39

two large veins

Answer 39

superior vena cava inferior vena cava to join together to return oxygen depleted blood to the right atrium

Question 40

Pulmonary arteries

Answer 40

are the only arteries that carry deoxygenated blood

Question 41

Arteries

Answer 41

carry away blood from the heart

Question 42

Pulmonary veins

Answer 42

bring oxygenated blood back to the left atrium

Question 43

Aorta

Answer 43

carries oxygenated blood from the left ventricle

Question 44

heart pumps oxygen

Answer 44

depleted blood into the lungs and pumps oxygen-rich blood to the body

Question 45

Septum

Answer 45

the right and left sides of the heart are separated by a wall

Question 46

Interventricular septum

Answer 46

part between ventricle

Question 47

Blood

Answer 47

is pumped to the body through small arteries that branch off from the aorta

Question 48

Coronary arteries

Answer 48

supply oxygen and nutrients to the heart muscle

Question 49

Left ventricle

Answer 49

has the thickest and most muscular wall of any of the chambers opening

Question 50

Four major valves

Answer 50

Tricuspid valve Bicuspid valve Aortic valve Pulmonary valve

Question 51

Tricuspid valve

Answer 51

(also called the right anrioventricular valve) is between the right atrium and right ventricular

Question 52

Pulmonary valve

Answer 52

(also called the pulmonary semi lunar valve) is between the right ventricle and pulmonary artery

Question 53

Bicuspid valve

Answer 53

(also called the mitral valve or left ventricular valve) is between the left atrium and left ventricle

Question 54

Theortic valve

Answer 54

( also called the aortic semilunar valve) is between the left ventricle and the aorta

Question 55

Cyanosis

Answer 55

blue/gray color, signs of hypoxia

Question 56

Systole

Answer 56

contracts

Question 57

Diastole

Answer 57

relaxes

Question 58

Somatic nervous system

Answer 58

actions a person choose to make

Question 59

Autonomic nervous system

Answer 59

actions that happen without choice. 2 divisions- sympatric and parsympathic

Question 60

Ventricular contract

Answer 60

during a heart cycle, tricuspid and bicuspid valves are closed. The pulmonary and aortic valves are open

Question 61

Systemic circuit

Answer 61

whole body and heart

Question 62

Four elements for blood

Answer 62

45%

Question 63

Between the septum

Answer 63

interatrium

Question 64

Inhaling

Answer 64

muscles are contracting

Question 65

Alveoli and capillaries

Answer 65

exchnage oxygen and CO 2

Question 66

Veins

Answer 66

carry blood that contains waste and CO 2

Question 67

Plasma

Answer 67

made of 55%

Question 68

Plasma

Answer 68

is 91% water and 9% dissolved substances

Question 69

Erthocytes

Answer 69

red blood cells

Question 70

Leukocytes

Answer 70

white blood cells

Question 71

Thrombocytes

Answer 71

platelets