Microorganisms and Disease Plastic implants can pose a serious nosocomial infection problem because All of these phagocytes have trouble moving on the plastic surface phagocytes have trouble engulfing bacteria embedded in a biofilm infected implants usually have to be surgically removed All of these phagocytes have trouble moving on the plastic surface phagocytes have trouble engulfing bacteria embedded in a biofilm infected implants usually have to be surgically removed ANSWER DOWNLOAD EXAMIANS APP
Microorganisms and Disease The nature of the poliovirus gives for oral vaccination (satin vaccine) as part of the eradication programme is live attenuated strains of all three immunological types formalin-inactivated viruses heat killed virus small dosage of wild-type live viruses live attenuated strains of all three immunological types formalin-inactivated viruses heat killed virus small dosage of wild-type live viruses ANSWER DOWNLOAD EXAMIANS APP
Microorganisms and Disease In the human disease cholera, what is it that actually ends up killing the victim? Too little water in the food stream Faulty carrier proteins the toxin produced by the bacterium Dehydration and loss of nutrients Too little water in the food stream Faulty carrier proteins the toxin produced by the bacterium Dehydration and loss of nutrients ANSWER DOWNLOAD EXAMIANS APP
Microorganisms and Disease Each of the 3 virulence factors of Bacillus anthracis i.e. the capsule, edema toxin and lethal toxin can affect the activity of macrophages B cells M cells ciliated epithelial cells macrophages B cells M cells ciliated epithelial cells ANSWER DOWNLOAD EXAMIANS APP
Microorganisms and Disease Both Mycobacterium tuberculosis and Streptococcus pneumoniae stay in the lung and rarely, if ever, enter the bloodstream are acquired by inhalation have cell walls that contain a high content of mycolic acids have polysaccharide capsules stay in the lung and rarely, if ever, enter the bloodstream are acquired by inhalation have cell walls that contain a high content of mycolic acids have polysaccharide capsules ANSWER DOWNLOAD EXAMIANS APP
Microorganisms and Disease What is common in catheters and ventilators? They bypass important defenses of the body They predispose patients to viral rather than bacterial infections They are used primarily in neonatal intensive care units Bacteria responsible for associated infections are usually susceptible to antibiotics They bypass important defenses of the body They predispose patients to viral rather than bacterial infections They are used primarily in neonatal intensive care units Bacteria responsible for associated infections are usually susceptible to antibiotics ANSWER DOWNLOAD EXAMIANS APP
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