Microorganisms and Disease The nature of the poliovirus gives for oral vaccination (satin vaccine) as part of the eradication programme is heat killed virus small dosage of wild-type live viruses formalin-inactivated viruses live attenuated strains of all three immunological types heat killed virus small dosage of wild-type live viruses formalin-inactivated viruses live attenuated strains of all three immunological types ANSWER DOWNLOAD EXAMIANS APP
Microorganisms and Disease Plastic implants can pose a serious nosocomial infection problem because infected implants usually have to be surgically removed phagocytes have trouble moving on the plastic surface All of these phagocytes have trouble engulfing bacteria embedded in a biofilm infected implants usually have to be surgically removed phagocytes have trouble moving on the plastic surface All of these phagocytes have trouble engulfing bacteria embedded in a biofilm ANSWER DOWNLOAD EXAMIANS APP
Microorganisms and Disease Which of the following disease is caused by DNA viruses? Small pox Yellow fever Poliomyelitis Measles Small pox Yellow fever Poliomyelitis Measles ANSWER DOWNLOAD EXAMIANS APP
Microorganisms and Disease The "A" subunit of diphtheria toxin binds host cell receptors found on heart cells cause ADP ribosylation of a factor involved in protein synthesis forms cAMP that leads to fluid accumulation lysis macrophages with the release of cytokines binds host cell receptors found on heart cells cause ADP ribosylation of a factor involved in protein synthesis forms cAMP that leads to fluid accumulation lysis macrophages with the release of cytokines ANSWER DOWNLOAD EXAMIANS APP
Microorganisms and Disease Which of the following statements is not true regarding Mycobacterium tuberculosis and/or the disease it causes? Antibodies to the pathogen are protective None of these The pathogen can live inside macrophages The pathogen contains mycolic acid in its cell wall Antibodies to the pathogen are protective None of these The pathogen can live inside macrophages The pathogen contains mycolic acid in its cell wall ANSWER DOWNLOAD EXAMIANS APP
Microorganisms and Disease Mucus helps in protecting against pathogens by lowering the pH blocking access and attachment of pathogens to mucosal surfaces facilitating the growth of normal flora sequestering Iron lowering the pH blocking access and attachment of pathogens to mucosal surfaces facilitating the growth of normal flora sequestering Iron ANSWER DOWNLOAD EXAMIANS APP
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