Unmc patho 2 exam Study guides, Class notes & Summaries

UNMC Patho II exam 2

patho 2 exam 3 unmc

Neoplasm CORRECT ANSWER "new growth" tumor neoplasm Does not obey laws CORRECT ANSWER of normal cell growth neoplasm continue to grow CORRECT ANSWER at the expense of the host cancer cells exhibit "autonomy" CORRECT ANSWER independence from normal cellular controls Cancer cells are also "anaplasia" CORRECT ANSWER loss of differentiation or specialization Benign CORRECT ANSWER are NOT called "cancer" - tissue of orgin + "oma" ex benign tumor of fat cells = LIPOMA Malig...

UNMC Patho 2 - Exam 1

UNMC Patho 2 - Exam 1 (1)

UNMC Patho Exam 2

UNMC Patho 2 - Exam

Function of the immune system : 1) to protect the body from invasion by foreign antigens - foreign substances that trigger the immune response 2) to identify and destroy potentially harmful cells 3) to remove cellular debris What accomplishes the functions of the immune system? : lymphoid organs & specifically designed lymphocytes through the process of antibody-mediated immune response & cell-mediated immune response. General types of immune alterations - immune system acts inappropr...

Immunity : Function of immune system is to protect body from invasion by foreign antigens to identify and destroy potentially harmful cells. Exaggerated immune response : -Against environmental antigens, allergy -Too much of an IR Misdirected IR against host's own cell : Autoimmunity Isoimmunity : Directed against beneficial foreign tissues Body's IS reacts against tissues of usually the same species -Transplanted tissue -Blood transfusion Immune deficiency : Deficient immune re...

Etiologies of Guillian Barre : Possibly triggered by a virus or bacterial infection What is often seen after URI, GI infection, or mono? : Guillian Barre Sensory and motor (but mainly motor) disorder that is acute and reversible (most of the time) : Guillian barre Patho of guillian barre : Inflammation Demyelination Axon destruction Sensory and motor dysfunction 2 Where symptoms start in Guillian barre : First starts toe to head Then goes from head to toe Clinical manifestations...