DH202 UPDATED SCRIPT 2026 PRACTICE
SOLUTIONS GRADED A+
● What are the three components of evidence based practice. Answer:
Best evidence
Patient preference
Clinical Experience
● Evidence based practice is an interprofessional approach to
_______________where the clinician, in consultation with the
________ uses the ___________________________ to make decisions
about clinical _______________. Answer: clinical care
patient
best scientific evidence
interventions
● What does PICO stand for. Answer: - Patient/population/problem
- Intervention
- Comparison
- Outcome
● What are the three types of literature?. Answer: primary, secondary,
tertiary
, ● Primary literature. Answer: original reports of clinical and other types
of research projects and studies
● secondary literature. Answer: general reference works based upon
primary literature sources
● tertiary literature. Answer: condensed works based on primary
literature such as textbooks,monographs,etc
● What is the diamond standard for evidence. Answer: systematic
reviews
● What happens to the validity of evidence as you move up the
pyramid. Answer: it increases
● Hierarchy of evidence from lowest to highest. Answer: -
Animal/laboratory studies
- Case report/case studies
- Case control studies
- Cohort studies
- Randomized controlled trial
- systematic reviews
- meta-analysis
SOLUTIONS GRADED A+
● What are the three components of evidence based practice. Answer:
Best evidence
Patient preference
Clinical Experience
● Evidence based practice is an interprofessional approach to
_______________where the clinician, in consultation with the
________ uses the ___________________________ to make decisions
about clinical _______________. Answer: clinical care
patient
best scientific evidence
interventions
● What does PICO stand for. Answer: - Patient/population/problem
- Intervention
- Comparison
- Outcome
● What are the three types of literature?. Answer: primary, secondary,
tertiary
, ● Primary literature. Answer: original reports of clinical and other types
of research projects and studies
● secondary literature. Answer: general reference works based upon
primary literature sources
● tertiary literature. Answer: condensed works based on primary
literature such as textbooks,monographs,etc
● What is the diamond standard for evidence. Answer: systematic
reviews
● What happens to the validity of evidence as you move up the
pyramid. Answer: it increases
● Hierarchy of evidence from lowest to highest. Answer: -
Animal/laboratory studies
- Case report/case studies
- Case control studies
- Cohort studies
- Randomized controlled trial
- systematic reviews
- meta-analysis
