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Anatomy and Physiology 1
Chapter 10.2
29
Anatomy
Undergraduate 3
03/25/2014

Additional Anatomy Flashcards

 


 

Cards

Term

What is th stoppage of bleeding resulting from

a break in a blood vessel?

Definition
Hemostasis
Term

What are the 3 phases

of Hemostasis?

Definition

Vascular spasms

Platelet Plug Formation

Coagulation

Term
What do Vascular spasms do?
Definition

Narrow blood vessels and

decrease blood loss

Term

What happens when Collagen fibers are exposed

and the platelets cling to fibers?

Definition
Platelet plug formation
Term
What happens when an injured tissue releases tissue factors?
Definition
Coagulation
Term
What is triggered when PF3 interacts with Tissue Factor, blood protein clotting factors and calcium ions?
Definition

A clotting cascade

for coagulation

Term

What is the basis for

coagulation (blood clot)?

Definition
Fibrin forms a meshwork
Term

How long does it take

blood to clot?

 

Definition
3-6 minutes
Term
What regneragtes while the clot is present?
Definition
endothelium
Term

What is a clot in an unbroken

blood vessel, and where can it be deadly?

Definition

A Thrombus,

and areas like the heart. 

Term

What happens when a thrombus breaks

away and flows in the blood stream,

and what happens?

Definition

An embolus is formed, and can clog

vessels incritical areas

Term

What are 2 bleeding

disorders?

Definition

Thrombocytopenia

and 

Hemophilia

Term

What is a name for

platelet defficiency?

Definition
Thrombocytopenia
Term
What is a hereditary bleding disorder?
Definition
Hemophilia
Term

What are 2 serious consequences to

large losses of blood?

Definition

Weakness 

and/or

shock (fatal)

Term

What is the only way to

replace blood quickly?

 

Definition

Transfusions of the

same blood type

Term
What does blood contain?
Definition
Genetically determined proteins
Term
How is blood typed?
Definition

By using antibodies that will casue blood 

with certain protiens to clump

(agglutination)

Term

What are ABO blood groups

based on?

Definition

The absense of two antigens:

Type A

Type B

Term
What blood type lacks Type A and B antigens?
Definition
Type O
Term

What blood type has both antigens

Type A and B?

 

Definition
Type AB
Term
What blood type can recieve A, B, AB, and O?
Definition
Blood type AB
Term
What blood type can B recieve?
Definition
Blood type B and O
Term
Blood type A can revieve what?
Definition
Type A and O
Term
Type O can only reveive what type?
Definition

Type O, however can

donate to any othe type

Term
Most Americans are what?
Definition
Rh+
Term

When the mother is Rh-, and father is Rh+,

what is 1 problem?

Definition

If the child inherits the

Rh+ factor

Term

What can prevemt a buildup of

anti-Rh+ antibodies?

Definition
A RhoGAM shot
Term
What determines blood type?
Definition
Coagulation or no Coagulation
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