A nurse is preparing to insert an IV catheter for an adult client. Which of the following actions should the nurse take?
Place the tourniquet above the proposed insertion site.
Place the extremity in a dependent position.
Choose the most proximal site on the extremity selected.
Apply a cool compress for several minutes before insertion of the IV catheter.
The Correct Answer is A
Choice A reason:
When preparing to insert an IV catheter, placing the tourniquet above the proposed insertion site helps facilitate venous distension and makes it easier to locate a suitable vein for the catheter insertion. This technique helps to improve visibility and access to the vein.
Choice B reason:
Placing the extremity in a dependent position (lower than the heart) can increase venous pressure and make it more difficult to insert the catheter.
Choice C reason:
Choosing the most proximal site on the extremity is not always necessary or appropriate. Veins distal to the proposed insertion site should be considered first, as they tend to be smaller and less accessible.
Choice D reason:
Applying a cool compress is not typically done before IV catheter insertion. It might cause vasoconstriction and make it more difficult to access a suitable vein.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Develop a plan for the client to integrate the change into her lifestyle: Developing a plan for integrating change into one's lifestyle is more appropriate during the preparation stage when the client is actively planning to make a change. During the contemplation stage, the focus is on considering change rather than developing a detailed plan.
B. Assist the client in setting goals to make the change: Setting specific goals is more appropriate during the preparation stage when the client is actively planning to make a change. During the contemplation stage, the client is not yet ready to commit to specific goals.
C. Recommend small changes for the client to make to change her behavior over time: During the contemplation stage of health behavior change, clients are considering making a change but are not yet committed to taking immediate action. This is also more suitable for the preparation or action stages.
D. In the contemplation stage, the client is aware of the problem and is considering making a change but has not yet committed to action. Providing information about the benefits can help the client move toward the next stage of change.
Correct Answer is C
Explanation
Choice A reason:
A registered dietitian is not appropriate as he or she can provide nutritional assessment and guidance to ensure the client's dietary needs are met.
Choice B reason:
A speech-language pathologist is not appropriate because it is crucial for addressing communication and swallowing difficulties that can arise from a stroke.
Choice C reason:
Occupational therapy is the right choice. Clients who have had a stroke often experience difficulties with activities of daily living (ADLs) due to the physical and cognitive changes that can result from the stroke. Occupational therapists are specialized in helping individuals regain or develop the skills needed to perform daily activities and tasks. They can assist stroke survivors in regaining independence in activities such as dressing, grooming, bathing, and feeding.
Choice D reason:
A physical therapist can assist with mobility and improving physical functioning, but since the question specifically mentions assistance with morning ADLs, the occupational therapist is the most appropriate choice.
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