Herd immunity Study guides, Class notes & Summaries

What is the most common complication of pertussis? A. Seizures B. Pneumonia C. Hypoxemia D. Colic B. Pneumonia Herd immunity refers to which of the following situations? A. Vaccination of enough individuals in a community to protect those who cannot be vaccinated B. Immunity that occurs following infection with wild-type virus C. Vaccinating groups of individuals who are at high risk for disease from environmental microbes D. Immunity from diseases that circulate in other species A. V...

Kuby Immunology Test Questions And Correct Answers Immunity - ANSWER : a state of protection from infectious disease Variolation - ANSWER : dried crusts derived from smallpox pustules were either inhaled or inserted into small cuts in the skin Edward Jenner - ANSWER : made smallpox vaccine from cowpox Louis Pasteur - ANSWER : grew bacterium that caused fowl cholera Herd Immunity - ANSWER : the decrease in likelihood that a person will become infected with a pathogen if the m...

What type of disease is Measles? - ANSWER Measles is a microbial disease that affects the skin and produces a macular rash all over the body except palms and soles of feet. Etiological Agent, Port of Entry, Symptoms, and Prevention of Measles - ANSWER Etiological Agent: Virus Port of Entry: Airborne, Enters through Respiratory Tract Symptoms: Rash first appears on face and spreads to other parts of the body. Prevention: MMR Vaccine = Attenuated Vaccine (Measles, Mumps, Rubella) Wh...

Vaccination results in A. Natural active immunity B. Natural passive immunity C. Artificial active immunity D. Artificial passive immunity correct answers C The transfer of antibodies from mother to developing fetus across the placenta or from mother to infant via breast milk results in A. Natural active immunity B. Natural passive immunity C. Artificial active immunity D. Artificial passive immunity correct answers B The PCV13 vaccine is made from antigenic sugar mol...

Children receiving chemotherapy or bone marrow transplants to treat cancer have a weakened immune system. Some vaccinations are comprised of a weakened live virus and are not recommended for those who are immunocompromised. What strategies can help protect the immunocompromised individuals in a community? Choose all that apply. (A) Achieve high vaccination rates to provide herd immunity. (B) Vaccinate them even if they are immunocompromised. (C) Create an alternative non-live vaccine. (C)...

What type of disease is Measles? - ANSWER Measles is a microbial disease that affects the skin and produces a macular rash all over the body except palms and soles of feet. Etiological Agent, Port of Entry, Symptoms, and Prevention of Measles - ANSWER Etiological Agent: Virus Port of Entry: Airborne, Enters through Respiratory Tract Symptoms: Rash first appears on face and spreads to other parts of the body. Prevention: MMR Vaccine = Attenuated Vaccine (Measles, Mumps, Rubella) Wh...

CMN 571 - Final Exam Questions With Verified Correct Answers | Latest Update Laws related to administering vaccines: VIS - ANSWER All vaccine providers, public or private, are required by the National Vaccine Childhood Injury Act to give the appropriate VIS to the patient (or parent or legal representative) prior to every dose of specific vaccines. The appropriate VIS must be given prior to the vaccination, and must be given prior to each dose of a multi-dose series. It must be giv...

Define "immunity" - ️️The state of being resistant to reinfection with a pathogen What happens to a pathogen as it becomes attenuated? - ️️It has weakened virulence Which of the following is the BEST example of herd immunity? - ️️A child infected with measles travels from Germany to the USA. Several babies contract the disease, but the outbreak is largely contained due to vaccinations. Which of the following diseases does NOT currently have an effective vaccine? A) Chic...

What is immunity? - ️️A state of protection from infectious diseases What is the immune system? - ️️The cells and molecules that are responsible for immunity What is an immune response? - ️️The coordinated response to the introduction of foreign substances. Explain how Edward Jenner and Louis Pasteur made advancements in the development of immunity. - ️️Jenner targeted smallpox. He inoculated an 8 year old boy with the mild disease cowpox. After he introduced smallpox an...

Immunity - a state of protection from infectious disease Variolation - dried crusts derived from smallpox pustules were either inhaled or inserted into small cuts in the skin Edward Jenner - made smallpox vaccine from cowpox Louis Pasteur - grew bacterium that caused fowl cholera Herd Immunity - the decrease in likelihood that a person will become infected with a pathogen if the majority of the population is vaccinated and immune Phagocytes - certain white bloods cells that ingest micro...