Chapter 11 Pt. 2 (Final Exam Pt. 2)

Question 1

What are blood types?

Answer 1

how blood is categorized according to the presence of absence of certain molecules (mostly proteins) on the surface of a person’s red blood cells

Question 2

What is agglutinate?

Answer 2

clumping of blood

Question 3

What type of antigens are on type A blood? And what shape are they?

Answer 3

A antigens (which are circular)

Question 4

What type of antigens are on type B blood? And what shape are they?

Answer 4

B antigens (which are cubical)

Question 5

What type of antigens are on type AB blood? And what shape are they?

Answer 5

A and B antigens (both circular and cubical)

Question 6

What type of antigens are on type O blood? And what shape are they?

Answer 6

Has no antigens

Question 7

What type of antibodies are in type A blood?

Answer 7

Anti-B

Question 8

What type of antibodies are in type B blood?

Answer 8

Anti-A

Question 9

What type of antibodies are in type AB blood?

Answer 9

None

Question 10

What type of antibodies are in type O blood?

Answer 10

Anti-A, Anti-B

Question 11

What other types of blood types can type A blood receive?

Answer 11

A, O

Question 12

What other types of blood types can type B blood receive?

Answer 12

B, O

Question 13

What other types of blood types can type AB blood receive?

Answer 13

A, B, AB,O

Question 14

What other types of blood types can type O blood receive?

Answer 14

O

Question 15

What is RH factor?

Answer 15

it’s presence or absence is a significant component of blood type

Question 16

What does the name Rh come from?

Answer 16

the beginning of the name of the rhesus monkey, in which an Rh antigen was first discovered

Question 17

What is hemolytic disease of the newborn?

Answer 17

a condition that is a result of anti-Rh anti-bodies destroying the fetus’s red blood cells causing the child to be stillborn or anemic at birth

Question 18

What is a platelet plug?

Answer 18

is formed when platelets cling to cables of collagen, a protein fiber on the torn blood vessel surface

Question 19

The process of clot formation:
(1)
(2) clotting factors convert an inactive blood protein to prothrombin activator
(3) prothrombin activator converts prothrombin to thrombin
(4) thrombin converts fibrinogen to fibrin
(5) the fibrin network traps red blood cells and platelets, forming a blood clot

Answer 19

(1) injured cells in the walls of the vessels and platelets release clotting factors

Question 20

The process of clot formation:

(1) injured cells in the walls of the vessels and platelets release clotting factors
(2)
(3) prothrombin activator converts prothrombin to thrombin
(4) thrombin converts fibrinogen to fibrin
(5) the fibrin network traps red blood cells and platelets, forming a blood clot

Answer 20

(2) clotting factors convert an inactive blood protein to prothrombin activator

Question 21

The process of clot formation:

(1) injured cells in the walls of the vessels and platelets release clotting factors
(2) clotting factors convert an inactive blood protein to prothrombin activator
(3)
(4) thrombin converts fibrinogen to fibrin
(5) the fibrin network traps red blood cells and platelets, forming a blood clot

Answer 21

(3) prothrombin activator converts prothrombin to thrombin

Question 22

The process of clot formation:

(1) injured cells in the walls of the vessels and platelets release clotting factors
(2) clotting factors convert an inactive blood protein to prothrombin activator
(3) prothrombin activator converts prothrombin to thrombin
(4)
(5) the fibrin network traps red blood cells and platelets, forming a blood clot

Answer 22

(4) thrombin converts fibrinogen to fibrin

Question 23

The process of clot formation:
(1) injured cells in the walls of the vessels and platelets release clotting factors
(2) clotting factors convert an inactive blood protein to prothrombin activator
(3) prothrombin activator converts prothrombin to thrombin
(4) thrombin converts fibrinogen to fibrin
(5)

Answer 23

(5) the fibrin network traps red blood cells and platelets, forming a blood clot

Question 24

Without vitamin ___, clotting does not occur

Answer 24

K

Question 25

What are our 2 sources of Vitamin K?

Answer 25

(1) diet

(2) bacteria living in our intestines

Question 26

What is Hemophilia?

Answer 26

an inherited condition in which the affected person bleeds excessively owing to a fault in one of the genes involved in producing clotting factors

Question 27

What is the difference between thrombus and embolus?

Answer 27

thrombus- a blood clot lodged in an unbroken blood vessel

embolus- a blood clot that drifts through the circulatory system

Question 28

clots are normally dissolved by an enzyme called ________

Answer 28

plasmin

Question 29

_______ is formed from an inactive protein, plasminogen

Answer 29

plasmin