Arteries

Question 1

Arteries carry blood

Answer 1

From heart

Question 2

Veins carry blood

Answer 2

To heart

Question 3

Which walls are thicker?
Arteries or veins

Answer 3

Arteries

Question 4

How many pathways are there in arteries

Answer 4

Two

Question 5

What are the pathways of arteries

Answer 5

Systemic circuit
Pulmonary circuit

Question 6

How many walls are there in arteries

Answer 6

Three

Question 7

Innermost layer of artery is called

Answer 7

Tunica intima

Question 8

What is tunica intima made of?

Answer 8

Endothelial cells

Question 9

What is called tunica media

Answer 9

The middle layer of arteries

Question 10

What is tunica media is made of

Answer 10

Muscle cells
Elastic fibres

Question 11

The outermost layer of arteries is called

Answer 11

Tunica externa

Question 12

Which wall is made up of elastic fibre and collagen

Answer 12

Tunica externa

Question 13

Function of tunica media

Answer 13

Control the diameter of the blood vessel

Question 14

Function of tunica externa

Answer 14

Provides structure and support

Question 15

Largest artery

Answer 15

Aorta

Question 16

Smallest artery

Answer 16

Arterioles

Question 17

Smallest blood vessels

Answer 17

Capillaries

Question 18

Which artery is closest to heart

Answer 18

Aorta

Question 19

Which artery is far away from heart

Answer 19

Arterioles

Question 20

The arterioles connect to

Answer 20

Capillaries

Question 21

Capillaries gives good to the

Answer 21

Venous system

Question 22

From the venous system the blood goes to

Answer 22

Back to heart

Question 23

Name the major arteries the body

Answer 23

Aorta
Head and neck artery
Torso artery
Abdomen artery
Arteries of arm
Arteries of leg

Question 24

Without aorta the tissue won’t get

Answer 24

O2 and nutrients

Question 25

Aorta is connected to the heart via

Answer 25

Aortic valve

Question 26

How many parts are there in aorta

Answer 26

Three

Question 27

What are the three parts of aorta

Answer 27

Ascending aorta Aortic arch Descending aorta

Question 28

Function of aortic arch

Answer 28

Supply blood to upper body

Question 29

Which part of aorta send blood to upper body

Answer 29

Aortic arch

Question 30

Function of descending aorta

Answer 30

Supply blood to lower body

Question 31

Which part of aorta sends blood to lower body

Answer 31

Descending aorta

Question 32

How many branches are there in aortic arch

Answer 32

3

Question 33

What are the three branches of aortic arch

Answer 33

Brachiocephalic trunk Left common carotid artery Left subclavian artery

Question 34

The aorta above diaphram is called

Answer 34

Thoracic aorta

Question 35

The aorta below diaphram is called

Answer 35

Abdominal aorta

Question 36

Abdominal aorta and thoracic aorta are the part of

Answer 36

Descending aorta

Question 37

Function of ascending aorta

Answer 37

Carry o2 and nutrition to heart

Question 38

Ascending aorta send oxygen and nutrient to the heart via

Answer 38

Coronary artery

Question 39

Which part of aorta send blood to head neck and arms

Answer 39

Aortic arch

Question 40

Which part of aorta send blood to abdomen and torso

Answer 40

Descending aorta

Question 41

Name the head and neck arteries

Answer 41

Left nd right coon carotid External carotid Internal carotid Vertebral They rose trunk

Question 42

Which carotid is directly attached to aorta

Answer 42

Left carotid

Question 43

Right carotid is attached to

Answer 43

Brachiocephalic trunk

Question 44

Name some torso artery

Answer 44

Bronchial Esophageal Pericardial Intercostal Superior phrenic

Question 45

Name some abdomen arteries

Answer 45

Celiac trunk Superior mesentric Inferior mesenteric Inferior phrenic Adrenal Renal Lumbar Gonodal Common iliac Internal iliac External iliac

Question 46

Name some arteries of arms

Answer 46

Axillary Brachial Radial Ulnar

Question 47

Name some arteries of leg

Answer 47

Femoral Genicular Popliteal Anterior and posterior tibial