A nurse is preparing to insert a peripheral IV catheter into a client's arm. Which of the following actions should the nurse take to help dilate the vein?
Dangle the client's arm over the edge of the bed.
Stroke the skin near the vein in an upward direction.
Instruct the client to flex their arm with the hand open.
Apply a cool compress to the vein for 10 min.
The Correct Answer is A
The correct answer is that the nurse should dangle the client's arm over the edge of the bed to help dilate the vein. This technique uses gravity to increase blood flow to the arm and dilate the veins, making it easier to insert a peripheral IV catheter.
Options b, c and d are not effective techniques for dilating a vein for IV insertion. Stroking the skin near the vein in an upward direction, instructing the client to flex their arm with the hand open and applying a cool compress to the vein for 10 min are not effective methods for dilating a vein.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A.Age alone is not a reliable or unique identifier. Many clients can share the same age, and this information does not sufficiently confirm an individual’s identity. Using age alone could lead to errors, as it lacks specificity.
B.Room numbers are not reliable for client identification because clients may be moved to different rooms or share rooms with others. Using a room number alone could easily lead to a medication error, as it does not confirm the client’s personal identity.
C.Using a photograph is an acceptable form of client identification, especially in settings where clients may not be able to verbally confirm their identity (e.g., clients with dementia). Photographs, when available, are typically included in the client’s medical records and can help ensure correct patient identification to prevent medication errors.
D.Bed numbers, similar to room numbers, are not unique to an individual and may change or be shared in multi-bed rooms. Relying on a bed number could result in giving medication to the wrong client, which is a significant risk to client safety.
Correct Answer is A
Explanation
Decreased judgment is a common sign of sleep deprivation. When a person is sleep deprived, their cognitive function can be impaired, leading to difficulty making decisions and exercising good judgment.
Options b, c, and d are not necessarily indicative of sleep deprivation. Decreased activity can be a sign of many different conditions, including fatigue or depression. Increased reflexes and increased auditory alertness are not commonly associated with sleep deprivation.
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