1|Page
NSG 522 EPIDEMIOLOGY AND BIOSTAT EXAM 1 AND
2 NSG 522 EXAM 1 2025/2026 BANK COMPLETE
QUESTIONS WITH DETAILED VERIFIED ANSWERS
(100% CORRECT ANSWERS) / / EXPERT VERIFIED
FOR GURANTEED PASS / LATEST UPDATE
transmission of chlamydia during penis-in-vagina intercourse is an example
of which mode of transmission
droplet
direct
vectorborne
indirect
vehicleborne .....answer.....direct
approximately what percentage of the population needs to be immune to
achieve herd immunity .....answer.....85%
reservoirs of infectious disease include select all that apply
animals
water
,2|Page
humans
soil
insects .....answer.....all
screening is used to identify disease in which of the following stages of
disease
preclinical
susceptibility
recovery
clinical .....answer.....preclinical
if a person has a risk factor for a disease that means that they will eventually
develop the disease
t/f .....answer.....false
the incubation period for an infectious disease occurs during which stage of
disease
stage of preclinical
recovery
clinical
,3|Page
susceptibility .....answer.....preclinical
the bradford hill criteria are used to
identify the social determinants of health
achieve health equity
determine whether there is a causal association
describe the chain of infection .....answer.....determine whether there is a
causal association
prevention of pneumonia by administering the vaccine to an adult with
asthma would be an example of which type of prevention
.....answer.....primary
primary efforts are focused on which stage of disease .....answer.....stage of
susceptibility
a risk factor is a bx or exposure that causes a disease or injury
t/f .....answer.....false
, 4|Page
using occupational therapy for rehab after a stroke is an example of what
type of prevention .....answer.....tertiary
screening tests are used to identify people in which stage of disease
.....answer.....preclinical
some cancers are classified as communicable diseases
t/f .....answer.....true
during an outbreak of an infectious disease control measures may be
directed towards select all that apply
the agent
the mode of transmission
host susceptibility
the reservoir
the portal of entry .....answer.....all
Most diseases are caused by which of the following
genetic factors
NSG 522 EPIDEMIOLOGY AND BIOSTAT EXAM 1 AND
2 NSG 522 EXAM 1 2025/2026 BANK COMPLETE
QUESTIONS WITH DETAILED VERIFIED ANSWERS
(100% CORRECT ANSWERS) / / EXPERT VERIFIED
FOR GURANTEED PASS / LATEST UPDATE
transmission of chlamydia during penis-in-vagina intercourse is an example
of which mode of transmission
droplet
direct
vectorborne
indirect
vehicleborne .....answer.....direct
approximately what percentage of the population needs to be immune to
achieve herd immunity .....answer.....85%
reservoirs of infectious disease include select all that apply
animals
water
,2|Page
humans
soil
insects .....answer.....all
screening is used to identify disease in which of the following stages of
disease
preclinical
susceptibility
recovery
clinical .....answer.....preclinical
if a person has a risk factor for a disease that means that they will eventually
develop the disease
t/f .....answer.....false
the incubation period for an infectious disease occurs during which stage of
disease
stage of preclinical
recovery
clinical
,3|Page
susceptibility .....answer.....preclinical
the bradford hill criteria are used to
identify the social determinants of health
achieve health equity
determine whether there is a causal association
describe the chain of infection .....answer.....determine whether there is a
causal association
prevention of pneumonia by administering the vaccine to an adult with
asthma would be an example of which type of prevention
.....answer.....primary
primary efforts are focused on which stage of disease .....answer.....stage of
susceptibility
a risk factor is a bx or exposure that causes a disease or injury
t/f .....answer.....false
, 4|Page
using occupational therapy for rehab after a stroke is an example of what
type of prevention .....answer.....tertiary
screening tests are used to identify people in which stage of disease
.....answer.....preclinical
some cancers are classified as communicable diseases
t/f .....answer.....true
during an outbreak of an infectious disease control measures may be
directed towards select all that apply
the agent
the mode of transmission
host susceptibility
the reservoir
the portal of entry .....answer.....all
Most diseases are caused by which of the following
genetic factors
