SemiFinal Review

Question 1

What vessels carry oxygenated blood from heart to body tissues

Answer 1

Arteries

Question 2

Which layer of artery consist simple squamous epithelium

Answer 2

Tunic intima

Question 3

What prevents backflow of blood into lower body against gravity

Answer 3

Valves in vein

Question 4

During ventricular systole which valves open

Answer 4

Aortic & pulmonary

Question 5

Which cells produce surfactant in the lungs

Answer 5

Type 2 cells

Question 6

Which respiratory muscle elevate rib cage during inspiration

Answer 6

Sternocleidomastoid

Question 7

what cellular components of blood contribute to body defense

Answer 7

Eryhtrocytes & leukocytes

Question 8

Which structure filters fluid from blood plasma

Answer 8

Lymph nodes

Question 9

Which lymphatic structures monitor inetstinal content

Answer 9

Peyers patches

Question 10

Which cell produce antibodies involve in immunity

Answer 10

B lymphocytes

Question 11

Which organ host maturation of T lymphocytes

Answer 11

Thymus

Question 12

which of the organs is responsible for breaking down of fats in small int

Answer 12

pancreas

Question 13

Which layer of alimentary canal consist mesiner plexus contracts & relaxes propel food

Answer 13

Mucosa

Question 14

the ileocal valves separates

Answer 14

Jejunum & ileum

Question 15

What section of the large intestine absorbs water & produce vitamin k

Answer 15

Ascending colon

Question 16

This valve separates right atrium from right ventricle

Answer 16

Tricuspid valve

Question 17

What conducts action potentials through the heart

Answer 17

SA node

Question 18

Which vessel contains vales to prevent backflow of blood

Answer 18

Veins

Question 19

The exchange site of oxygen and carbon dioxide between blood & body tissues is

Answer 19

Capillaries

Question 20

Vessels that carry blood toward the heart are called

Answer 20

veins

Question 21

During which phase does ventricular filling occur

Answer 21

Diastolic phase

Question 22

Coronary circulation supplies which tissue with oxygenated blood

Answer 22

Heart

Question 23

Gas exchange between blood and air occurs in the

Answer 23

Alveoli

Question 24

Which structure separate lungs from the thoracic cavity

Answer 24

pleural membranes

Question 25

Which cells secrete surfactant

Answer 25

Type 2 alveolar cells

Question 26

Which muscle is the main breathing muscle during quiet breathing?

Answer 26

Diagrphram

Question 27

Hypoxia from damaged alveolar tissue causes production of:

Answer 27

Erythropoeitin

Question 28

Which structure is a passageway for air movement

Answer 28

Brochiole

Question 29

An increase in which gas stimulates breathing rate

Answer 29

carbon dioxide

Question 30

Lymph differs from interstitial fluid by not containing:

Answer 30

Red blood cells

Question 31

Which lymphatic structures monitor contents of intestine

Answer 31

peyers patches

Question 32

The structure where many lymhatic vessels merge is called

Answer 32

lymph node

Question 33

Cells transformed within the thymus gland are called

Answer 33

T lymphocytes

Question 34

Which transport lymph through the body

Answer 34

vessels capillaries trunks

Question 35

The lymphatic ducts drain into which structures

Answer 35

venules then veins