ANP 1107 Lecture Notes - Lecture 7: Buffy Coat, Immune System, Granulocyte

• School: University of Ottawa
• Department: Anatomy and Physiology
• Course: ANP 1107
• Professor: Joanne Savory

Document Summary

Contraction of blood vessels, so you don"t lose heat (vasoconstriction but still goof blood flow) Hyperthermia - drink and be well hydrated during exercise heat stroke. Look at two slides off fever (protective mechanism) Only cells from red bone marrows that are complete (organelles, nucleus ect) Very small quantity to red blood cells. Ability to squeeze through tissue to help injured whatever. Macrophages can continue to kill and kill , neutrophils die when they kill something. All have nuclei with lobes and granules and have phagocytic ability, engulf and destroy bacteria ect. Neutrophils granules contain enzymes and defenses that drill holes in bacteria (hydrochloric acid, enzymes ect) Basophiles contractions respiratory system, edema , ect. 2 lines of defence surface barriers ( skin & mucous membrane) Immune system innate (distinguish between innate and adaptive) first line of defense and second && the both eliminates. Always reacting the same way, the body doesn"t remember, no lasting memory.