Shared Flashcard Set

Details

Blood
n/a
11
Biology
Undergraduate 1
11/16/2013

Additional Biology Flashcards

 


 

Cards

Term
Functions of Blood
Definition
*Transports gases, nutrients, and waste products
*Regulation of pH and osmosis
*Maintenance of body temperature
*Protection against foreign substances
*clot formation
Term
Plasma
Definition
Liquid part of blood -Pale yellow made yp of 91 water
Term
Proteins in Plasma
Definition
-Albumin: regulation of water movement between tissues and blood
-Globulins: immune system
-Fibrinogen: formation of blood clots
Term
Formed elements in blood
Definition
Red blood cells(erythrocytes)
White blood cells(Leukocytes)
Platelets (thrombocytes)
only survive for days to months in bloodstream
Term
Erythrocytes RBC
Definition
transport oxygen from lungs to tissues and carbon dioxide from tissues to lungs
*Biconcave, anucleate
Components-Hemoglobin, carbonic anhydrase
Term
Leukocytes
Definition
protect body against microorganism and remove blood cells and remove dead cells and debris
Term
Platelets
Definition
Cell fragments from larger cells in red bone
Prevent blood loss and promote formation of clots
Term
Leukemia
Definition
Leukemia refers to cancerous conditions involving white blood cells
*Bone marrow becomes totally occupied with cancerous leukocytes
Term
Clot formation
Definition
1.Clotting factors
2.Thrombin
3.Fibrin
Term
Hemolytic disease of the newborn (HDN)
Definition
Mother produces anti-Rh antibodies that cross placenta and cause agglutination and hemolysis of fetal RBCs
Term
Hematocrit
Definition
the percentage of RBCs out of the total blood volume (WBCs and platelets in buffy coat)
Supporting users have an ad free experience!