1
NURS 225
NURS 225/ NURS225– Nutrition | WCU |
2026–2027 | Proctored Final Exam Review
with Verified Questions and Answers
Which nurse sage is responsible for after 18 years of work, compiling all of nursing
research/resources for CINAHL databases - ANS ✓Virginia Henderson
What is a level one called - ANS ✓meta-analysis
What makes a level one a level one - ANS ✓An evaluation of studies that have already
been done and published
What is a level two called - ANS ✓Experimental/ Random Control Group
What makes a level 2 a level 2 - ANS ✓-intervention
-random/probability sampling
-control group
what is a level 3 called - ANS ✓Quasi-experimental
what makes a level 3 a level 3 - ANS ✓-intervention
-non-random/non-probability sampling
NURS 225
, 2
NURS 225
-no control group
what is a level 4 called - ANS ✓Non-experimental
what makes a level 4 a level 4 - ANS ✓-no intervention
-data collected via survey or via existing data
-sample can be probability or non-probability
what is a level 5 called - ANS ✓expert opinion
what makes a level 5 a level 5 - ANS ✓-qualitative methods approach
-no intervention
-non-probability sampling
-no control group
What area does process improvement impact - ANS ✓local/ unit impact
What are the two broad approaches to sampling - ANS ✓probability and non-
probability
What are 4 types of probability sampling - ANS ✓-simple random sampling (draw from
a hat)
-stratified random sampling (participants put in categories)
-systemic random sampling (every kth person is selected)
NURS 225
NURS 225
NURS 225/ NURS225– Nutrition | WCU |
2026–2027 | Proctored Final Exam Review
with Verified Questions and Answers
Which nurse sage is responsible for after 18 years of work, compiling all of nursing
research/resources for CINAHL databases - ANS ✓Virginia Henderson
What is a level one called - ANS ✓meta-analysis
What makes a level one a level one - ANS ✓An evaluation of studies that have already
been done and published
What is a level two called - ANS ✓Experimental/ Random Control Group
What makes a level 2 a level 2 - ANS ✓-intervention
-random/probability sampling
-control group
what is a level 3 called - ANS ✓Quasi-experimental
what makes a level 3 a level 3 - ANS ✓-intervention
-non-random/non-probability sampling
NURS 225
, 2
NURS 225
-no control group
what is a level 4 called - ANS ✓Non-experimental
what makes a level 4 a level 4 - ANS ✓-no intervention
-data collected via survey or via existing data
-sample can be probability or non-probability
what is a level 5 called - ANS ✓expert opinion
what makes a level 5 a level 5 - ANS ✓-qualitative methods approach
-no intervention
-non-probability sampling
-no control group
What area does process improvement impact - ANS ✓local/ unit impact
What are the two broad approaches to sampling - ANS ✓probability and non-
probability
What are 4 types of probability sampling - ANS ✓-simple random sampling (draw from
a hat)
-stratified random sampling (participants put in categories)
-systemic random sampling (every kth person is selected)
NURS 225
