A nurse is working with a local group that is in the process of reducing the use of pesticides in community gardens. The nurse should identify that the group is in which of the following stages of change?
Action
Contemplation
Maintenance
Preparation
The Correct Answer is A
A. Action. The action stage involves actively modifying behaviors, practices, or environments. Since the group is already in the process of reducing pesticide use, they are implementing change, which is characteristic of this stage.
B. Contemplation. In the contemplation stage, individuals or groups are aware a problem exists and are thinking about making a change but have not yet taken action. This does not apply here, as the group has already begun changing their practices.
C. Maintenance. The maintenance stage occurs after a behavior has been successfully adopted and sustained for a period of time. The goal in this stage is to prevent relapse and continue positive behavior, which the group has not yet reached.
D. Preparation. The preparation stage includes planning and small initial steps toward change but not full implementation. Since the group is already working on reducing pesticide use, they have moved beyond this stage.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Widening pulse pressure. This is typically associated with conditions like increased intracranial pressure or severe aortic regurgitation, not cardiac tamponade. Tamponade usually results in narrowed pulse pressure.
B. Coarse lung sounds. These may indicate fluid overload or pulmonary congestion, but they are not specific to cardiac tamponade and occur later or in different conditions.
C. Muffled heart sounds. This is a classic early sign of cardiac tamponade, caused by fluid accumulation in the pericardial sac, which dampens heart sounds on auscultation. It is part of Beck’s triad (muffled heart sounds, hypotension, and jugular vein distention).
D. Decreased jugular vein distention. In cardiac tamponade, jugular vein distention increases due to impaired venous return to the heart. Decreased JVD would be an unexpected finding in this condition.
Correct Answer is B
Explanation
A. Raise the head of the client's bed to a high-Fowler's position. A high-Fowler's position causes excessive hip flexion, which increases the risk of prosthetic dislocation after hip arthroplasty. Hip flexion should generally not exceed 90 degrees postoperatively.
B. Keep an abduction pillow between the client's legs. An abduction pillow maintains the leg in proper alignment and prevents internal rotation and adduction, which are common mechanisms of hip dislocation after surgery. It is a key intervention in protecting the surgical joint.
C. Elevate the client's affected leg on a pillow when in bed. Elevating the leg is appropriate for reducing swelling, but if not done correctly, it can cause improper hip positioning. It does not prevent dislocation unless combined with other alignment strategies.
D. Position the client's knees slightly higher than the hips when up in a chair. This position promotes hip flexion greater than 90 degrees, which increases the risk of dislocating the hip prosthesis. The hips should remain higher than the knees to prevent excessive flexion.
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