ORGAANFYSIOLOGIE
17. Chapter 17: Blood
17.1. Functions of blood
Transport
Regulation
Protection
17.2. Composition of blood
Physical characteristics and volume
Blood plasma
Formed elements
17.3. Erythrocytes
Structural characteristics
Function of erythrocytes
Production of erythrocytes
o Stages of erythropoiesis
Regulation and requirements of erythropoiesis
o Hormonal control
o Dietary requirements for erythropoiesis
Fate and destruction of erythrocytes
Erythrocyte disorders
o Anemia
Blood loss
Not enough RBC being produced
Iron-deficiency anemia
Pernicious anemia
Renal anemia
Aplastic anemia
Too many RBC destroyed
Thalassemias
Sickle-cell anemia
1
,I. Poelaert
o Polycythaemia
Polycythaemia vera
Secondary polycythaemia
17.4. Leukocytes
General structure and functional charateristsics
o Granulocytes
Neutrophils
Eosinophils
Basophils
o Agranulocytes
Lymphocytes
Monocytes
Production and life span of leukocytes
o Leukopoiesis
o Granulocyte production
Myelobasts
Promyelocytes
Myelocytes
Band cells
Mature granulocyte
o Agranulocyte production
Monocytes
lymphocytes
Leukocytes disorders
o Leukemias
o Infectious mononucleosis
17.5. Platelets
17.6. Hemostasis
Step 1: vascular spasm
Step 2: platelet plug formation
Step 3: coagulation
2
, I. Poelaert
Step 4: Clot retraction and firbrinolysis
Factors limiting clot growth and formation
o Factors limiting normal clot growth
o Factors preventing undesirable clotting
Disorders of hemostasis
o Thromboembolic conditions
Thrombi and emboli
Anticoagulant drugs
o Bleeding disorders
Thrombocytopenia
Impaired liver function
Hemophilia
3
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller MrlsB. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $4.70. You're not tied to anything after your purchase.