VET TECH IMMUNOLOGY UPDATED
COMPLETE QUESTIONS AND ANSWERS
PREMIUM LEARNING COMPANION
●● What are two benefits of vaccines?
Answer: Prevents deadly disease, controls zoonotic disease
●● What are core vaccines?
Answer: Vaccines recommended for all healthy animals
●● What are non-core vaccines?
Answer: Vaccines that can be used depending on the lifestyle of the
animal
●● What is the immune response to extracellular pathogens?
Answer: IgG opsonizing for phagocytosis
●● What is the immune response to intravesicular pathogens?
Answer: TH1 secretes INFg to activate M1 macrophage
●● What is the immune response to intracellular pathogens?
Answer: CTL kills the infected cell
, ●● What is the immune response to mucosal pathogens?
Answer: Secretory IgA blocks entry of pathogen
●● What type of immunity should an ideal vaccine induce?
Answer: Secretion of IgA, opsonizing Ab, CTLs, Type 1&2 interferons
●● Which agency regulates pharmaceuticals?
Answer: FDA
●● Which agency regulates topical insecticides?
Answer: EPA
●● Which agency regulates veterinary vaccines?
Answer: USDA
●● What are the characteristics of USDA fully licensed vaccines?
Answer: They are pure, safe, efficacious, potent; they are not worthless,
harmful, dangerous, contaminated
●● What is the assurance of safety and efficacy for fully licensed
vaccines?
Answer: Safe and efficacious
COMPLETE QUESTIONS AND ANSWERS
PREMIUM LEARNING COMPANION
●● What are two benefits of vaccines?
Answer: Prevents deadly disease, controls zoonotic disease
●● What are core vaccines?
Answer: Vaccines recommended for all healthy animals
●● What are non-core vaccines?
Answer: Vaccines that can be used depending on the lifestyle of the
animal
●● What is the immune response to extracellular pathogens?
Answer: IgG opsonizing for phagocytosis
●● What is the immune response to intravesicular pathogens?
Answer: TH1 secretes INFg to activate M1 macrophage
●● What is the immune response to intracellular pathogens?
Answer: CTL kills the infected cell
, ●● What is the immune response to mucosal pathogens?
Answer: Secretory IgA blocks entry of pathogen
●● What type of immunity should an ideal vaccine induce?
Answer: Secretion of IgA, opsonizing Ab, CTLs, Type 1&2 interferons
●● Which agency regulates pharmaceuticals?
Answer: FDA
●● Which agency regulates topical insecticides?
Answer: EPA
●● Which agency regulates veterinary vaccines?
Answer: USDA
●● What are the characteristics of USDA fully licensed vaccines?
Answer: They are pure, safe, efficacious, potent; they are not worthless,
harmful, dangerous, contaminated
●● What is the assurance of safety and efficacy for fully licensed
vaccines?
Answer: Safe and efficacious
