Blood Word Scramble
E P L H T T E A S L P E A
|
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
| Question | Answer |
| Platelet Phase | -platelet adhesion to surface then platelet aggregation as more platelets stick together which forms a platelet plug |
| Vascular Phase | local contraction of a vessel= vascular spasm. decreases diameter of vessel at site of injury. slows/stops loss of blood thru wall of small vessel. vascular spasm lasts 30 min = vascular phase |
| Blood Type | Type A, B, AB and O.Type A = surface A antigen, B antibodies;Type B = B antigen, A antibodies;Type AB = A and B antigen, no antibodies;Type O = no antigen, AB antibodies |
| Rhesus Factor | Rh neg. woman delivers first Rh+ child,fetal + mat. blood mix when placenta breaks down. Rh+ blood sensitizes mother to start producing Rh+ antibodies so during SECOND pregnancy of Rh+ fetus. mat antibodies attack fetal blood cells = hemolytic disease |
| Plasma Proteins | Albumins (60%) - transport lipids; steroid hormones, major contributor to osmotic presure of plasma. Globulins (35) - transport ions, hormones,lipids, immune function. Fibrinogen (4) - clotting system. converted to fibrin, reg. proteins - enzymes etc |
| Vascular Phase II | -endothelial cells contract and expose underlying basal lamina to blood stream -EC release chemical factors and local hormones (stimulate smooth mus contractions and division of endothelial cells to repair) -membranes become sticky (so platelets can ath |
| Plasma Composition | 55%plasma; 7% proteins; 1% other solutes; 92% water |
Created by:
zeenat
Popular Physiology sets