A nurse is using a glucometer to measure a client's capillary blood glucose level. Which of the following actions should the nurse take?
Select the central tip of a finger.
Wear sterile gloves.
Keep the finger in a dependent position.
Milk or massage the finger site.
The Correct Answer is C
Choice A Reason:
Select the central tip of a finger is incorrect. The nurse should select a puncture site on the side of the finger, slightly off-center from the central tip, as it tends to be less painful. The side of the finger has an adequate blood supply and can provide an accurate blood sample without causing excessive discomfort.
Choice B Reason:
Wearing sterile gloves is incorrect. Sterile gloves are not typically necessary for routine capillary blood glucose monitoring. However, clean hands and proper hand hygiene are essential. The nurse should perform hand hygiene before the procedure.
Choice C Reason:
Keeping the finger in a dependent position is correct. Keeping the finger in a dependent position (hanging down) can promote blood flow and make it easier to obtain a blood sample. This is a recommended technique to facilitate the puncture and collection of blood.
Choice D Reason:
Milking may hemolyze specimen and introduce excess tissue fluid.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A Reason:
Restraining the child's upper extremities is not recommended. It's important to allow the child to move freely during the seizure to prevent injury. Attempting to restrain their movements could result in harm to the child or the person attempting to restrain them.
Choice B Reason:
Turning the child onto their back is generally appropriate as long as you do it gently and without force. It helps ensure that the airway remains clear and allows any fluids to drain out of the mouth. However, you should not forcibly turn the child; instead, gently guide them if necessary.
Choice C Reason:
Placing a padded tongue blade or any object in the child's mouth is strongly discouraged during a seizure. Doing so can result in injury to the child's mouth, teeth, or jaw. It is a common misconception that someone might swallow their tongue during a seizure, but this rarely happens. It's essential to keep the child's airway clear but not to insert any objects into their mouth.
D. Placing a pillow under the child's head is appropriate to protect their head from injury, especially if they are on a hard surface. It can help cushion the head and reduce the risk of head trauma during the seizure.
Correct Answer is D
Explanation
Choice A Reason:
Using fingers to push off from the bed or chair can strain the finger joints and worsen arthritis pain.
Choice B Reason:
Applying ice to an inflamed joint can provide temporary relief from inflammation and pain but is typically recommended for short periods and not as a long-term solution.
Choice C Reason:
C. Sleeping on a soft mattress may not provide adequate support for individuals with arthritis and can lead to joint discomfort. A mattress with appropriate firmness is often recommended for joint support.
Choice D Reason:
Engage in low-impact aerobic exercises. When teaching a client with arthritis, it is essential to provide instructions that promote joint health and reduce pain. Engaging in low-impact aerobic exercises is a beneficial recommendation. These exercises, such as swimming or stationary biking, can help improve joint flexibility, reduce stiffness, and enhance overall joint function without placing excessive stress on the joints.
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