Components of blood Bloodstream Components of blood Human

Components of blood Bloodstream

Components of blood Human have; 4 ♀ & 6 ♂ liters of blood

CLONAL SELECTION Each lymphocyte during its development is committed to respond to one antigenic determinant. Accordingly each lymphocyte has a single type of antigenspecific receptor on its surface. Following contact with antigen, a single lymphocyte expands to form a clone of cells. Saunders Comprehensive Veterinary Dictionary, 3 ed. © 2007 Elsevier, Inc.

INFLAMMATION

BLOOD CLOTTING

WHAT HAPPENS WHEN YOU CUT YOURSELF? The clot drie s, shrinks, hardens an d forms a s cab. ed in p p a r t get s l l e c Blood h. s the me Blood stops leaking out. gen is o in r ib f le b Solu le fibrin. b lu o s in o t changed in ps off. The scab dro Pen kn if a deep e slips and c auses cut. to the d vessels are o lo k b d c n i a t in s k S a ts ming r o Platele f a e ar maged. a d d e g a dam esh New skin m a plug. m r forms un rin fo b i f der the f scab. o s Fiber nd. u o w e th across

Blood clotting Pen knife slips and causes a deep cut.

Blood clotting Pen knife slips and causes a deep cut. Skin and blood vessels are damaged.

Blood clotting Pen knife slips and causes a deep cut. Skin and blood vessels are damaged. Blood cells get trapped in the mesh.

Blood clotting Pen knife slips and causes a deep cut. Skin and blood vessels are damaged. Blood cells get trapped in the mesh. Blood stops leaking out.

Blood clotting Pen knife slips and causes a deep cut. Skin and blood vessels are damaged. Blood cells get trapped in the mesh. Blood stops leaking out. Platelets stick to the damaged area forming a plug.

Blood clotting Pen knife slips and causes a deep cut. Skin and blood vessels are damaged. Blood cells get trapped in the mesh. Blood stops leaking out. Platelets stick to the damaged area forming a plug. Soluble fibrinogen is changed into insoluble fibrin.

Blood clotting Pen knife slips and causes a deep cut. Skin and blood vessels are damaged. Blood cells get trapped in the mesh. Blood stops leaking out. Platelets stick to the damaged area forming a plug. Fibers of fibrin form a mesh across the wound. Soluble fibrinogen is changed into insoluble fibrin.

Blood clotting Pen knife slips and causes a deep cut. Skin and blood vessels are damaged. Blood cells get trapped in the mesh. Blood stops leaking out. Platelets stick to the damaged area forming a plug. The clot dries, shrinks, hardens and forms a scab. Fibers of fibrin form a mesh across the wound. Soluble fibrinogen is changed into insoluble fibrin.

Blood clotting Pen knife slips and causes a deep cut. Skin and blood vessels are damaged. Blood cells get trapped in the mesh. Blood stops leaking out. Platelets stick to the damaged area forming a plug. New skin forms under the scab. The clot dries, shrinks, hardens and forms a scab. Fibers of fibrin form a mesh across the wound. Soluble fibrinogen is changed into insoluble fibrin.

Blood clotting Pen knife slips and causes a deep cut. The scab drops off. Skin and blood vessels are damaged. 9 New skin forms under the scab. Blood cells get trapped in the mesh. 8 The clot dries, shrinks, hardens and forms a scab. Blood stops leaking out. Platelets stick to the damaged area forming a plug. 7 Fibers of fibrin form a mesh across the wound. 6 Soluble fibrinogen is changed into insoluble fibrin.