1. Blood Typing Antigen-protein on red blood cells
Antibody-immunity found in plasma against certain antigens
Agglutination=clumping=(+)

2. Blood Typing Blood Type Antigens Antibodies O None Anti-A & anti-B AAB
A and B

3. Blood typing Universal donor – O Universal recipient – AB
RH factor – antigen on the D antigen

4. Anti-A Serum
Anti-B Serum
Anti-Rh Serum
Blood Type
Slide #1
Mr. Smith
Slide #2
Mr. Jones
Slide #3
Mr. Green
Slide #4
Mrs. Brown

5. Erythroblastosis fetalis
Potentially life-threatening blood disorder in a fetus or newborn
RH- mother gives birth to a RH + baby
Causes destruction of the red blood
Low muscle tone
Developmental delay
Jaundice –yellowing of the skin
First born infants are usually not affected
Prevention is the best treatment -RhoGAM

6. Lymph & Lymphatic Tissue
The lymph system is a network of organs, lymph nodes, lymph ducts, and lymph vessels that produce and transport lymph from tissues to the bloodstream.
Lymph – watery substance formed from fluid that filters into the body’s tissues
Maintain body’s fluid balance
Immunity

7. Lymphatic tissues
Tonsils
Thymus
Spleen
Nodes
Lymph vessels

8. Tonsils
Palantine
Pharyngeal
AKA: adenoids
lingual

9. Thymus Located in center of upper chest
Lymphocytes mature -Production of T-cells
After puberty it is gradually replaced by fat and connective tissue

10. Spleen Largest lymphoid mass Stores 1 pint of blood
Filters bacteria & foreign substances so that they may be destroyed by leukocytes

11. Lymph Vessels & Nodes
Located in all body tissues except brain and placenta
Nodes are located in clusters along the path of lymph vessels
Biological filters that remove bacteria and cancerous cells
Swell during infection