Zoo4234 - Study guides, Class notes & Summaries

Wuchereria bancrofti and Brugia malayi pathogenesis - -Mostly asymptomatic in early years of infection. Low grade fever may result from immune reaction to developing worms. -Acute phase of infection is when microfilariae are released. Host responds to dying worms and worm byproducts. Lymph nodes become inflamed. Immune cell activation leads to fevers, chills toxemia ... Lymphatic vessels become swollen, damaged and leaky (lymphedema). Get leakage of protein or fluid to surrounding tissues. ...

Parasitology Exam 1 ZOO4234 Questions with Correct Answers

PARASITOLOGY EXAM 1 ZOO4234

Complements circulate freely in blood plasma. True or False? True Name the three ways complements can be activated by Classical pathway, alternative pathway, and lectin pathway. The lectin pathway occurs spontaneously. True or False? False; it has to do with the cell wall polysaccharides of bacteria and fungi The classical pathway refers to the antigen-antibody complex. True or False? True.

Parasitology Study of the most common mode of life on earth - centered on animal parasites of humans, domestic animals, and wildlife parasite an organism that lives in or on another organism (host) and either harms the host or lives at the expense of the host Why is parasitology important? - parasite resistance - insecticide resistance - increased mobility (popularity in tropics and subtropics - migrations of refugees from war-torn areas - military service personnel coming from abroad ...

the cuticle of nematodes - -outer part of parasite exposed to host -layered: exocuticle (composed of a glycocalyx) and endocuticle Hypodermis (includes muscles that line the endocudicle that are separated by cords Longitudinal muscles nematode polymyarian - multiple rows of muscles ie: Ascaris

Wuchereria bancrofti and Brugia malayi pathogenesis Ans -Mostly asymptomatic in early years of infection. Low grade fever may result from immune reaction to developing worms. -Acute phase of infection is when microfilariae are released. Host responds to dying worms and worm byproducts. Lymph nodes become inflamed. Immune cell activation leads to fevers, chills toxemia ... Lymphatic vessels become swollen, damaged and leaky (lymphedema). Get leakage of protein or fluid to surrounding t...

Wuchereria bancrofti and Brugia malayi pathogenesis Ans -Mostly asymptomatic in early years of infection. Low grade fever may result from immune reaction to developing worms. -Acute phase of infection is when microfilariae are released. Host responds to dying worms and worm byproducts. Lymph nodes become inflamed. Immune cell activation leads to fevers, chills toxemia ... Lymphatic vessels become swollen, damaged and leaky (lymphedema). Get leakage of protein or fluid to surrounding t...

Wuchereria bancrofti and Brugia malayi pathogenesis Ans -Mostly asymptomatic in early years of infection. Low grade fever may result from immune reaction to developing worms. -Acute phase of infection is when microfilariae are released. Host responds to dying worms and worm byproducts. Lymph nodes become inflamed. Immune cell activation leads to fevers, chills toxemia ... Lymphatic vessels become swollen, damaged and leaky (lymphedema). Get leakage of protein or fluid to surrounding t...

PARASITOLOGY EXAM 1 ZOO4234 QUESTIONS AND ANSWERS 1. Parasitology is the study of the most common mode of life on earth, which is centered on A. bacterial parasites B. prion parasites C. viral parasites D. animal parasites E. none of the above: D. animal parasites 2. Which of the following is NOT a characteristic of protocooperation? a. symbiotic interaction b. mutually beneficial c. physiologically necessary: c. physiologically necessary