Nursing practice questions with comprehensive rationales
NurseDive Free Nursing Practice Question
Volunteers in a study are assigned randomly to groups. Some of the volunteers receive an herbal supplement that is reputed to control nausea, and some of the volunteers are assigned to a control group where a placebo is administered. This is an example of a(n):
A. longitudinal study.
Longitudinal study: A longitudinal study involves repeated observations of the same variables over a period of time, but it does not necessarily include random assignment or control groups.
B. appraisal tool.
Appraisal tool: An appraisal tool is used to assess the quality of studies, not to conduct the study itself.
C. meta-analysis.
Meta-analysis: A meta-analysis combines the results of multiple studies, rather than assigning participants randomly to different groups within a single study.
D. RCT.
RCT: A randomized controlled trial (RCT) involves randomly assigning participants to either an intervention group or a control group, which is the method described in the question.
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Full Explanation
A. Longitudinal study: A longitudinal study involves repeated observations of the same variables over a period of time, but it does not necessarily include random assignment or control groups.
B. Appraisal tool: An appraisal tool is used to assess the quality of studies, not to conduct the study itself.
C. Meta-analysis: A meta-analysis combines the results of multiple studies, rather than assigning participants randomly to different groups within a single study.
D. RCT: A randomized controlled trial (RCT) involves randomly assigning participants to either an intervention group or a control group, which is the method described in the question.
Similar Questions
Feedback from staff suggests that the new scale is too difficult for patients who have limited language skills and who are already under duress to understand. The difficulty in implementing the new scale refers to testing:
A. practice failure.
Practice failure: Practice failure refers to the inability of a practice or intervention to be successful in a clinical setting, but the issue described is specific to the difficulty of implementation rather than complete failure.
B. efficacy.
Efficacy: Efficacy refers to the ability of an intervention to produce the desired outcome under ideal conditions, but it does not address real-world application challenges.
C. effectiveness.
Effectiveness: Effectiveness refers to how well an intervention works in real-world settings, considering factors like ease of use and patient understanding. The feedback highlights difficulties in real-world application, indicating an issue with effectiveness.
D. comparative error.
Comparative error: Comparative error would refer to errors in comparing two different interventions, but the problem here is related to the usability of the new scale.
Full Explanation
A. Practice failure: Practice failure refers to the inability of a practice or intervention to be successful in a clinical setting, but the issue described is specific to the difficulty of implementation rather than complete failure.
B. Efficacy: Efficacy refers to the ability of an intervention to produce the desired outcome under ideal conditions, but it does not address real-world application challenges.
C. Effectiveness: Effectiveness refers to how well an intervention works in real-world settings, considering factors like ease of use and patient understanding. The feedback highlights difficulties in real-world application, indicating an issue with effectiveness.
D. Comparative error: Comparative error would refer to errors in comparing two different interventions, but the problem here is related to the usability of the new scale.
During an annual performance evaluation, a manager provides truthful feedback about the nurse's performance. What ethical principle does this represent?
A. autonomy
Autonomy: Autonomy refers to respecting individuals' right to make their own decisions, which is not the primary focus in providing feedback.
B. nonmaleficence
Nonmaleficence: Nonmaleficence involves avoiding harm, which is indirectly related to providing truthful feedback, but not the main ethical principle here.
C. justice
Justice: Justice involves fairness and equality, which can be related to evaluations but is not specifically about providing truthful feedback.
D. fidelity
Fidelity: Fidelity refers to being truthful and maintaining trustworthiness. Providing honest feedback is a key aspect of fidelity, ensuring transparency and trust in the manager-nurse relationship.
Full Explanation
A. Autonomy: Autonomy refers to respecting individuals' right to make their own decisions, which is not the primary focus in providing feedback.
B. Nonmaleficence: Nonmaleficence involves avoiding harm, which is indirectly related to providing truthful feedback, but not the main ethical principle here.
C. Justice: Justice involves fairness and equality, which can be related to evaluations but is not specifically about providing truthful feedback.
D. Fidelity: Fidelity refers to being truthful and maintaining trustworthiness. Providing honest feedback is a key aspect of fidelity, ensuring transparency and trust in the manager-nurse relationship.
When planning delegation of tasks to assistive personnel (AP), a nurse considers the five rights of delegation. Which of the following does NOT correspond with the five rights of delegation?
A. The task being delegated matches the AP's skill level.
The task being delegated matches the AP's skill level: This corresponds with the five rights of delegation, ensuring that tasks are assigned based on the AP’s capabilities.
B. The task being delegated to the AP is relatively non-invasive.
The task being delegated to the AP is relatively non-invasive: Non-invasive tasks are generally suitable for delegation, aligning with the principle of matching tasks to the AP’s skills.
C. The task being delegated to the AP is within their scope of practice.
The task being delegated to the AP is within their scope of practice: Delegation should always be within the AP’s legal and professional scope of practice.
D. The task being delegated requires close supervision.
The task being delegated requires close supervision: The need for close supervision is not a component of the five rights of delegation. The rights focus more on the appropriateness of the task, the individual’s skills, and the delegation process rather than the level of supervision required.
Full Explanation
A. The task being delegated matches the AP's skill level: This corresponds with the five rights of delegation, ensuring that tasks are assigned based on the AP’s capabilities.
B. The task being delegated to the AP is relatively non-invasive: Non-invasive tasks are generally suitable for delegation, aligning with the principle of matching tasks to the AP’s skills.
C. The task being delegated to the AP is within their scope of practice: Delegation should always be within the AP’s legal and professional scope of practice.
D. The task being delegated requires close supervision: The need for close supervision is not a component of the five rights of delegation. The rights focus more on the appropriateness of the task, the individual’s skills, and the delegation process rather than the level of supervision required.