(parte líquida) es viscoso, compone el 55% de sangre
plasma
célula roja = eritrocito
las células sanguíneas son las encargadas del transporte de oxígeno y nutrientes por todo el cuerpo.
células blancas = leucocitos
células plateletes = trombocitos
como la anatomía de la célula sanguina roja permite que cargue oxígeno y dióxido carbono ?
el pigmento en la célula eritrocitos llamado hemoglobin permite eritrocitos y oxigeno se combinen en los pulmonespara transportarlo a tejidos del cuerpo despues para combinar con el dióxido carbono en los tejidos y transporta a los pulmones como desecheo
of the three proteins in plasma — is the one that plays a role in maintaining water balance
albumin
blood cell formation occurs in the
myebidtissue (red bone marrow)
vital role in clotting
fibrinogen
stem cell
hematocytoblasts
involved in production of antibodies
lymphocytes
red cells destroyed
hemolytic anemia
inherited clottingdisorder - recessive gene on x chromosome -main symptom : tendency to hemorrhage. is hemophilia
type of cancer - overproduction of WBC (leukocytes)- susceptible to infections , anemia , and excessive bleeding
leukemia
caused by four factors - decrease of erythrocytes - decrease of hemoglobininRBC- deficiency of normal hemoglobin- production of abnormal hemoglobin - causes in fatigue,shortness of breath,paleskin.
anemia
most common in africanamericans -erythrocytes have abnormal sickle shape and cannot carry enough oxygen.
sicklecellanemia
hemoglobin production suppressed
thalassemia
blood poisoning caused by infection of microorganisms and toxins in their blood
septicemia
caused by injection protozoan - plasmodium by a female mosquito
malaria
number of thrombocytes or blood platelets -results in long term bleeding of capillaries
thrombocytopenia
also called polycythemia - caused by excessive amount of red blood cells- defect in the stem cell - leads to hypertension or high blood pressure