Circulatory System Plasma Blood Cells Erythrocytes RBC Leukocytes
Circulatory System
Plasma
Blood Cells
Erythrocytes -RBC
Leukocytes - WBC
White blood cells in action http: //www. youtube. com/watch? feature=play er_embedded&v=KCpc. Hu. C 6 c. OE
Thrombocytes - Platelets
Blood clotting video • http: //www. youtube. com/watch? feature=pla yer_embedded&v=--b. ZUeb 83 u. U
What are these?
Blood vessels
3 D heart animation • http: //www. youtube. com/watch? feature=pla yer_embedded&v=p 8 Jcjtp. Wl. Xs
CHF • http: //www. youtube. com/watch? feature=pla yer_embedded&v=Gnp. Lm 9 fz. Yx. U
Heart Attack • http: //www. youtube. com/watch? feature=pla yer_embedded&v=XFEMC 0 x. Lo. Aw
P-R should be around 120 greater than that indicates an arterial blockage Q greater than S by ¼ indicates a heart attack had occurred Low T indicates ischemia (blockage) QRS greater than 120 indicates left bundle branch blockage
Slide show from web MD • http: //www. medicinenet. com/heart_disease_ pictures_slideshow_visual_guide/article. htm#
Immune system
Helper T
B-cell B cells differentiate once activated into plasma cells and memory B cells Plasma cells start making Antibodies right away specific for the antigen.
Ig = Immunoglobulin • Ig. G = variety of pathogens, can cross the placenta • Ig. A= saliva, gut, tears • Ig. M= early response while waiting for others • Ig. E= involved in allergic responses • Ig. D= starts out activating mast cells and basophils
Killer T cells
Supressor T
Memory B
AIDS
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