Week 7

Question 1

which blood vessels carry blood away from the heart

Answer 1

arteries

Question 2

which blood vessels will have walls only one cell thick

Answer 2

capillaries

Question 3

the pulmonary semilunar valve prevents blood from back flowing into the

Answer 3

right ventricle

Question 4

the systemic circuit circulates blood from the __ to all the body organs except the lungs

Answer 4

left ventricle to right atrium

Question 5

systole occurs when the

Answer 5

heart tissue is contracting

Question 6

contraction of the right ventricle forces blood initially into the

Answer 6

pulmonary vein

Question 7

the pacemaker of the heart is termed as the

Answer 7

SA node

Question 8

if a person has a blood pressure of 120/80 the “120” refers to the

Answer 8

systole

Question 9

oxygenated blood enters the heart at the

Answer 9

left atrium

Question 10

the blood vessel that provides oxygen to the heart

Answer 10

coronary artery

Question 11

the blood that enters the coronary artery comes from the

Answer 11

aorta

Question 12

a person with normal blood volume and white cell count but low red cell count or low hemoglobin may be suffering from

Answer 12

anemia

Question 13

neutrophils and lymphocytes are types of

Answer 13

leukocytes

Question 14

platelets

Answer 14

initiate blood clotting

Question 15

which type of blood vessel allows exchange of material between the blood and the tissues

Answer 15

capillaries

Question 16

what is the function of the heart valves

Answer 16

to prevent backflow

Question 17

arteries

Answer 17

carry blood away from the heart

Question 18

the superior and inferior vena cava

Answer 18

carry blood to the right atrium

Question 19

the coronary arteries carry blood

Answer 19

from the aorta to the heart

Question 20

the SA node

Answer 20

initiates the heartbeat

Question 21

what blood types can donate blood to Type A

Answer 21

A, and O

Question 22

what blood types can donate blood to Type B

Answer 22

B and O

Question 23

what blood types can donate blood to Type O

Answer 23

only O

Question 24

what blood types can donate blood to Type AB

Answer 24

A, B, AB, O

Question 25

what blood types can receive blood from Type A

Answer 25

A and AB

Question 26

what blood types can receive blood from Type B

Answer 26

B and AB

Question 27

what blood types can receive blood from Type A, B, AB, and O

Answer 27

Type AB

Question 28

blood leaving the right atrium passes through the

Answer 28

tricuspid valve

Question 29

blood leaving the right ventricle passes through the

Answer 29

pulmonary semilunar valve

Question 29

blood leaving the left atrium passes through the

Answer 29

bicuspid or mitral valve

Question 30

blood leaving the left ventricle passes through

Answer 30

the aortic semilunar valve

Question 31

what is located between the right atrium and right ventricle

Answer 31

tricuspid valve

Question 32

what is located between the left atrium and left ventricle

Answer 32

bicuspid or mitral valve

Question 33

name the atrioventricular valves

Answer 33

tricuspid, bicuspid, or mitral

Question 34

blood leaving the right atrium enters the

Answer 34

right ventricle

Question 35

blood leaving the left atrium enters the

Answer 35

left ventricle

Question 36

blood leaving the right ventricle enters the

Answer 36

pulmonary trunk

Question 37

blood leaving the pulmonary trunk enters the

Answer 37

pulmonary arteries to go to the lungs

Question 38

blood leaving the superior and inferior vena cava enters the

Answer 38

right aorta

Question 39

blood leaving the pulmonary veins enters the

Answer 39

left atrium