lymphatic and immune system (unit 2 part 4)

it increases blood flow and more neutrophils are coming to the area

because the body's physical barrier has been broken, so the body tries to make a temporary barrier to replace it

a basophil cell that is not in circulation.

• 1. blood flow increases
• 2. phagocytes are activated
• 3. capillary permeability is increased
• 4. complement activated
• 5. clotting reaction
• 6. regional temp is increased
• 7. specific defense is activated

a vasodilator

• 1. mobilizes defenses
• 2. accelerates repairs
• 3. inhibits pathogens

molecules released from leukocytes

positive

an artificial cold stimulus by tricking the hypothalamus

37.2 C

• 1. innate
• 2. acquired

when you're immune to other types of blood antigens

• 1. active
• 2. passive

• 1. long lasting
• 2. they are after proteins

• 1. naturally acquired
• 2. induced

you only will get the antibodies, they dont last for forever i.e.; HIV

when you get your antibodies through the placenta