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WorksheetsChapter 14 Quiz
Total questions: 20
Worksheet time: 10mins
_________ results when the presence of a pathogen causes damage or alters body function.
colonization
disease
infection
mortality
________ describes characteristics of a disease that are felt by the patient
signs
syndromes
symptoms
manifestations
Maternal herpes infections that result in motor and movement disabilities in newborns would be an example of
congenital disease
hereditary disease
neoplastic disease
iatrogenic disease
Which of Koch's postulates is not satisfied by pathogens that cannot be lab-cultured?
Postulate 1
Postulate 3
Postulates 2 and 4
Postulates 1-4
_________ diseases are typically associated with recurrence.
noncommunicable
chronic
acute
latent
Rabies is an example of a
zoonosis
chronic disease
transient disease
reservoir
Environmental sources of infection include
microbiota
carriers
soil, water, food
domesticated animals
Disease transmission via fomites would be through what route of transmission?
direct
vehicle
verticle
vector
In the ________ stage of infection, mild symptoms precede the serious period of illness
incubation
convalescent
prodomal
decline
Microorganisms that are able to colonize the body's surfaces for a brief period of time are
parasites
commensals
resident microbiota
transient microbiota
Humans acquire normal microbiota in all of the following ways EXCEPT
during first meals
in the womb
during birth
during first breaths
What can cause normal microbiota to become opportunistic pathogens?
antibiotic therapy
stress
immune suppression
all of these
Capsules function as virulence factors in adhesion and
invasion
immune system evasion
nutrient acquisition
toxigenicity
The most common route of infection is through this portal
mucous membranes
skin
parenteral
placental
Which of the following bacterial enzymes breaks down blood clots?
kinase
coagulase
hyaluronidase
hemolysin
What type of toxins are bacterial erythrogenic toxins?
endotoxins
Type I exotoxins
Type II exotoxins
Type III exotoxins
________ is the total number of disease cases in an area during a given period of time.
morbidity
prevalence
incidence
duration
Looking at the data for 2018, the occurrence of Disease A would be
sporadic
endemic
epidemic
pandemic
Which of the following types of HAIs is the result of antibiotic resistance?
endogenous
iatrogenic
superinfection
exogenous
On average, how often do healthcare workers wash their hands between patients?
10% of the time
40% of the time
60% of the time
85% of the time
