A nurse is preparing to insert an IV catheter for a client.
Which of the following actions should the nurse plan to take?
Choose a vein that is palpable and straight.
Select a site on the client's dominant arm.
Apply a tourniquet below the venipuncture site.
Elevate the client's arm prior to insertion.
The Correct Answer is A
Choice A rationale:
Choosing a palpable and straight vein is essential for a successful IV insertion. A vein that is easily palpable and visible helps ensure that the catheter can be inserted smoothly, reducing the risk of complications such as infiltration or extravasation. Additionally, selecting a straight vein makes the insertion process easier and less painful for the client.
Choice B rationale:
Selecting a site on the client's dominant arm is not a requirement for IV insertion. The choice of arm depends on the individual client's condition, vein accessibility, and the healthcare provider's preference. Both arms can be used for IV insertion based on the client's specific needs.
Choice C rationale:
Applying a tourniquet below the venipuncture site helps distend the veins, making them more visible and accessible. This technique can aid in locating suitable veins for insertion. However, it is crucial to release the tourniquet once the vein is accessed to prevent complications such as thrombosis or hematoma.
Choice D rationale:
Elevating the client's arm prior to insertion can cause veins to collapse, making it more challenging to insert the IV catheter. Gravity can assist in distending the veins, so the arm should be positioned at or slightly below the level of the heart during IV insertion to maintain adequate blood flow.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale:
Using a 12-point font when printing written materials is helpful for readability, especially for individuals with visual impairments. However, this action alone does not necessarily promote meaningful learning. The content and presentation style are equally important.
Choice B rationale:
Presenting information using abstract concepts can be confusing, especially for older adults. Using concrete examples and simple language facilitates better understanding. Abstract concepts are more challenging to grasp, especially for individuals who might be experiencing cognitive decline.
Choice C rationale:
Connecting new information with the client's past experiences enhances learning and retention. Relating new knowledge to familiar situations or memories helps create cognitive associations, making it easier for the client to understand and remember the information. This technique is particularly effective in promoting learning among older adults.
Choice D rationale:
Speaking loudly when addressing the client is unnecessary and can be perceived as rude or patronizing. Clear and audible speech is essential, but shouting or raising the volume excessively is not respectful and does not enhance the learning experience.
Correct Answer is A
Explanation
Choice A rationale:
The nurse should prioritize the client's concerns and engage in therapeutic communication. By asking the client about their concerns, the nurse demonstrates empathy and encourages the client to express their feelings, which can help address any fears or anxieties related to using a bedpan. This approach promotes trust and allows the nurse to provide appropriate support and education to the client.
Choice B rationale:
This option does not address the client's concerns about using a bedpan. Instructing the client to use nearby furniture does not address the client's emotional needs or provide appropriate assistance for the current situation.
Choice C rationale:
This response is authoritarian and does not respect the client's autonomy or emotional state. It may cause the client to feel powerless and anxious, which can negatively impact the nurse-client relationship.
Choice D rationale:
Involving the physical therapist in this situation is unnecessary and does not address the client's immediate concern. It also does not promote open communication between the nurse and the client about the client's feelings regarding using a bedpan.
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