ATTR 675 Exam 1 Questions With Correct Answers Already Passed 2025!!!

ATTR 675 Exam 1 Questions With
Correct Answers Already Passed
2025!!!
3 components of EBP CORRECT ANSWERS best research evidence, clinical
expertise, patient values

5 steps of EBP CORRECT ANSWERS 1) ask a clinical question
2) Acquire evidence
3) appraise the evidence
4) Apply the evidence
5) Analyze results and adjust

Exposure CORRECT ANSWERS Any characteristic that may explain or predict the
presence of an outcome (independent variable)

Outcome CORRECT ANSWERS characteristics being studied (dependent variable)

Prevalence CORRECT ANSWERS How many individuals have a condition of interest at
a given point in time
=(# injured subjects/total subjects)*100%

Injury incidence CORRECT ANSWERS Number of new occurrences of a condition with
in a specific period of time

Injury risk CORRECT ANSWERS Incidence proportion
=(# of newly injured participants/# of participants) * 100%

Injury rate CORRECT ANSWERS # of injuries per unit of participant exposure
=(# of new injuries/total # of participant exposures) * # of exposures being used

Relative risk CORRECT ANSWERS =[(injury risk or rate of experimental group) / (injury
risk or rate of control or comparison group)] * 100%

Absolute risk reduction (ARR) CORRECT ANSWERS =Injury risk in control - injury risk
in experimental group

Relative risk reduction CORRECT ANSWERS =1-relative risk or =ARR/incidence of
control group

Numbers needed to treat (NNT) CORRECT ANSWERS The # of patients needed to
treat in order to prevent 1 additional bad outcome
=1/ARR