NSG 522 EPIDEMIOLOGY AND BIOSTAT
FINAL, NSG 522 FINAL EXAM 2025/2026
BANK COMPLETE 400 QUESTIONS WITH
DETAILED VERIFIED ANSWERS (100%
CORRECT ANSWERS) / / EXPERTLY
CRAFTED AND VERIFIED FOR
GURANTEED PASS / BRAND NEW LATEST
UPDATE!!!
which of the following risk of statistics should be reported
for a randomized clinical trial?
-odds ratio
-relative risk
-attributable risk
-proportionate risk - ....ANSWER...relative risk
a nurse researcher is planning to test whether preoperative
bathing with disinfectant soap decreases surgical site
infections. which research design would provide the best
evidence to determine whether the intervention worked?
1
,-ecological study
-prospective cohort study
-case control study
-randomized clinical trial - ....ANSWER...prospective
cohort study
in a case-control study, the likelihood of developing disease
in the cases and control group is compared using a/an: -
....ANSWER...odds ratio
if a person who does not have a disease has a negative
screening test for the disease, the results would be a
considered a : - ....ANSWER...true negative
screening program to detect people likely to have latent
disease is an example of: - ....ANSWER...secondary
prevention
the ability of a screening test to correctly identify who has
a disease is the tests: - ....ANSWER...sensitivity
the terminology screening and diagnosis can be used
interchangeable T or F? - ....ANSWER...false
2
,the ability of a screening test to identify people who do not
have the disease is known as: - ....ANSWER...specificity
if a person has a negative screening test for a disease, that
means that the person is not at risk for developing the
disease T or F? - ....ANSWER...false
which of the following terms describes the number of all
cases of a disease during a 6 month period? incidence rate,
incidence proportion, period prevalence, point prevalence -
....ANSWER...period prevalence
the maternal mortality rate measures the number of
maternal deaths from which points? -
....ANSWER...anytime during pregnancy and the first 6
weeks after birth
the neonatal mortality rate refers to: - ....ANSWER...the
number of deaths within the first 27 days of life
3
, which vital statistics is most commonly used to compare
the health status of nations? infant mortality rate, crude
mortality rate, birth rate, neonatal mortality rate -
....ANSWER...infant mortality rate
a risk ratio of 1.0 indicates: - ....ANSWER...an equivalent
risk of disease in the groups being compared
a risk ratio of 2.0 indicates that - ....ANSWER...the
exposed group was twice as likely to have the disease than
the unexposed group
atrributable risk is a an estimate of - ....ANSWER...the
risk of getting a disease associated with a specific exposure
a team of researchers begins studying infants at the time
of birth and continues to follow the infants throughout
childhood and into early adulthood. this type of study
would be classified as a - ....ANSWER...prospective cohort
study
a group of clinical nurse leaders has undertaken the
responsibility of identifying an effective fall reduction
4
FINAL, NSG 522 FINAL EXAM 2025/2026
BANK COMPLETE 400 QUESTIONS WITH
DETAILED VERIFIED ANSWERS (100%
CORRECT ANSWERS) / / EXPERTLY
CRAFTED AND VERIFIED FOR
GURANTEED PASS / BRAND NEW LATEST
UPDATE!!!
which of the following risk of statistics should be reported
for a randomized clinical trial?
-odds ratio
-relative risk
-attributable risk
-proportionate risk - ....ANSWER...relative risk
a nurse researcher is planning to test whether preoperative
bathing with disinfectant soap decreases surgical site
infections. which research design would provide the best
evidence to determine whether the intervention worked?
1
,-ecological study
-prospective cohort study
-case control study
-randomized clinical trial - ....ANSWER...prospective
cohort study
in a case-control study, the likelihood of developing disease
in the cases and control group is compared using a/an: -
....ANSWER...odds ratio
if a person who does not have a disease has a negative
screening test for the disease, the results would be a
considered a : - ....ANSWER...true negative
screening program to detect people likely to have latent
disease is an example of: - ....ANSWER...secondary
prevention
the ability of a screening test to correctly identify who has
a disease is the tests: - ....ANSWER...sensitivity
the terminology screening and diagnosis can be used
interchangeable T or F? - ....ANSWER...false
2
,the ability of a screening test to identify people who do not
have the disease is known as: - ....ANSWER...specificity
if a person has a negative screening test for a disease, that
means that the person is not at risk for developing the
disease T or F? - ....ANSWER...false
which of the following terms describes the number of all
cases of a disease during a 6 month period? incidence rate,
incidence proportion, period prevalence, point prevalence -
....ANSWER...period prevalence
the maternal mortality rate measures the number of
maternal deaths from which points? -
....ANSWER...anytime during pregnancy and the first 6
weeks after birth
the neonatal mortality rate refers to: - ....ANSWER...the
number of deaths within the first 27 days of life
3
, which vital statistics is most commonly used to compare
the health status of nations? infant mortality rate, crude
mortality rate, birth rate, neonatal mortality rate -
....ANSWER...infant mortality rate
a risk ratio of 1.0 indicates: - ....ANSWER...an equivalent
risk of disease in the groups being compared
a risk ratio of 2.0 indicates that - ....ANSWER...the
exposed group was twice as likely to have the disease than
the unexposed group
atrributable risk is a an estimate of - ....ANSWER...the
risk of getting a disease associated with a specific exposure
a team of researchers begins studying infants at the time
of birth and continues to follow the infants throughout
childhood and into early adulthood. this type of study
would be classified as a - ....ANSWER...prospective cohort
study
a group of clinical nurse leaders has undertaken the
responsibility of identifying an effective fall reduction
4
