D219 PRACTICE EXAM SCRIPT 2026 QUESTIONS WITH SOLUTIONS ALREADY PASSED

D219 PRACTICE EXAM SCRIPT 2026
QUESTIONS WITH SOLUTIONS ALREADY
PASSED

◍ Which basic human right states that individual identities of subjects
will not be linked to the information they provide and will not be
publicly divulged? Answer: Right to anonymity and confidentiality


◍ Which of the following actions could a researcher use during the
course of their study to protect the participants? Answer: All of these


◍ Identify the dependent variable in the following question: Does a
multidisciplinary, bundled set of interventions reduce incidences of
catheter-associated UTIs in hospitalized adults requiring
cauterization? Answer: Incidences of CAUTI


◍ Identify the dependent variable in the following question: How
much physical activity per week is required to achieve a weight loss
of one pound or more? Answer: Weight loss


◍ Identify the independent variable in the following question: does
routine positive feedback provided during homeroom periods improve
self-confidence in fourth graders? Answer: Positive feedback


◍ Identify the independent variable in the following question: what is
the effect on bone density of consuming daily calcium? Answer: Daily
calcium consumption