coagulation

  1. What are helps in coagulation beside platelets
  1. Example of coagulation factors?

4.Examples of Anti-coagulation factors?

  1. List stages of blood clot formation

  1. list manifestations of thrombocytopenia?
  1. Define immune thrombocytopenia?
  1. list types of immune thrombocytopenia?
  1. Write possible causes of thrombocytopenia?
  1. what is cogulation?the process by which blood changes from a liquid to gel result in hemostasis
  1. list nursing and medical management for thrombocytopenia?

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Define DIC?

list etiology of DIC?

  1. What is thrombocytopenia?
  1. list nursing and medical management of thrombocytopenia?

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Fatigue

Heavy menstrual flow

Blood in urine or stool

Drug induced immune thrombocytopnia

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There are 4 stages
(1) vasoconstriction
(2) platelets plug formation (unstable clot)
(3) coagulation (stable clot formation)
(4) anti coagulation (fibrinolysis)

Viral infection

Grey platelet syndrome

Fanconia anemia

Brusing

Bleeding in tissues

Deficiency of platelets

Proaccelerin

Proconvertin

Thromboplastin

Ionized Calcium

Vit k

Clotting factors: Fibrinogen

Prothrombin

ITP is a bleeding disorder in which the blood doesn't clot as it should.This is due to low number of blood cell fragments called platelets or thrombocytes.

It is a bleeding disorder caused by thrombocytopenia not associated with a systematic disease (chronic in adults, acute and self limiting in children).

Clinical syndrome in which a decreased number of circulating platelets or extravasation of blood from capillaries into skin and mucous membrane

Chronic thrombocytopenic purpura

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Acute thrombocytopenic Purpura

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1)blood transfusion reaction.
2)Cancer especially certain type leukemia
3)Inflammation of pancreas
4)infection in blood especially by bacteria
5)Liver disease
6)Pregnancy complications (such as placenta that lefts behind after delivery)

Aspirin

Heparin

Warfarin

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There are 13 factors responsible for blood clotting
Prothrombin
Thrombin
Fibrinogen
Thromboplastin
Hageman factor (factor12)

Monitor signs of infection

Administer medications and blood or platelet transfusion as indicated: immunosuppressants, androgens (male only)

Patients should not use ansid

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Assess signs for internal or external bleeding

Avoid activity that can cause injury

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Use needles and razors carefully

It is the process of blood clotting

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Thrombocytopenia is the decrease in the number of platelets normal range of platelets is 150000 to 450000/microliters of blood
But in thrombocytopenia the platelets count decreases to less than 150000/microliters

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