Entry and development or multiplication of an infectious agent in the body of man or animals is a. Infection b. Infestation c. Colonization d. Parasitism e. Contamination
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Entry and development or multiplication of an infectious agent in the body of man or animals is
a. Infection
b. Infestation
c. Colonization
d. Parasitism
e. Contamination
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- List 7 factors that would put a particular patient at a higher risk of contracting a nosocomial infection? For each factor, explain why this group is at a higher risk. If the reason is a drug, be sure to explain why the drug puts the person at a higher risk.93) Human intervention a. Like using antiviral to vaccinate individuals b. The dose of the vaccine can treat the disease c. Can increase the severity of the viral disease d. Like using antiviral to treat the viral diseaseWhich of the following is not true? a. Cockroaches can transport a variety of parasites, usually on their external surface. This is an example of mechanical transmission by a vector b. A contamination will inevitably lead to an infection c. Case fatality rate is one of the indicators of virulence of an infectious agent d. None of the pandemics prior to COVID-19 were caused by a coronavirus
- I believe is portals of exit because is the route by which an infectious aent leaves the host.Differentiate between a Trojan horse and a worm. An explanation of THREE (3) signs of malware infection.When there is an outbreak, epidemiologists investigate who are the people that developed the disease and what do they have in common, where it first occurred, and when it started. In summary, they are looking at the ___________________ of the disease. a. Determinants b. Distribution c. Complications d. Natural History
- A disease caused by an infectious agent which can easily survive , develop, multiply, and/or be transmitted even in the absence of a human host has this characteristic A. secondary B. It can potentially be eradicated if other conditions are met C. Vectors D. It is not likely to be eradicated ever E. Ebola Virus Disease F. Elimination measures G. eradicated H. primary I. index J. eliminated K. Fomites L. Candidiasis (thrush) M. Nosocomial infections N. Control measuresSmallpox is the only disease that has been eradicated from the world. Although we are not yet there for any other disease that affects human beings, some diseases may potentally be eradicated in the future. Which of the following is the least likely to ever be eradicated? a. Cysticercosis b. Polio c. Measles d. PneumoniaThe main issue in the case of clinic-acquired HCV infections was:a. use of unclean equipmentb. a high number of carriersc. contamination of drugsd. health workers who were IV drug abusers
- Avoiding interactions with known infected person can help limit spread of the infection by a. Reducing the effective contact rate and thereby lowering the reproductive rate of infection (Ro) b. Reducing the number of susceptible people in the community c. Reducing the virulence of the causative organism d. Reducing the potential length of infectionWhich of the following is a mis-match? a. Urogenital - often associated with sexually transmitted pathogens b. Respiratory - spread by sneezing C. Parenteral - pathogen is passed from mother to child through the placenta O d. Gastrointestinal - often involves fecal-to-oral transmission e. Conjunctiva - involving eyesMicrobes that have recently become pathogenic cause______________diseases. A. acute B. lethal C. emerging D. infectious E. chronic it is not D