A nurse is getting ready to administer intravenous fluids.
Which of the following actions should the nurse take to prevent electrical hazards?
Unplug the cord by holding the plug.
Ensure the plug has three prongs.
Avoid rolling equipment over extension cords.
Plug in the pump close to the socket.
Plug in the pump close to the socket.
The Correct Answer is B
Choice A rationale
Unplugging the cord by holding the plug is a good practice to prevent electrical hazards, but it is not the most important action when administering intravenous fluids.
Choice B rationale
Ensuring the plug has three prongs is the most important action to prevent electrical hazards when administering intravenous fluids. A three-prong plug is grounded and reduces the risk of electrical shock.
Choice C rationale
Avoiding rolling equipment over extension cords is a good practice to prevent electrical hazards, but it is not the most important action when administering intravenous fluids.
Choice D rationale
Plugging in the pump close to the socket is a good practice to prevent electrical hazards, but it is not the most important action when administering intravenous fluids.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
A decrease in systolic blood pressure is not a physiological change that increases the risk of dehydration in older adults.
Choice B rationale
An increase in saliva production does not occur with aging and does not increase the risk of dehydration.
Choice C rationale
An increase in the percentage of body water does not occur with aging. In fact, total body water decreases with age, which can contribute to an increased risk of dehydration.
Choice D rationale
A decrease in kidney function is a common physiological change that occurs with aging. This can lead to a decreased ability to concentrate urine and conserve water, increasing the risk of dehydration.
Correct Answer is A
Explanation
Choice A rationale
An elevated white blood cell (WBC) count in a urinalysis can indicate an infection or inflammation in the body. A count of 10 is higher than the normal range, which is typically 0 to 5 WBCs per high power field.
Choice B rationale
Occasional casts in the urine are not typically a cause for concern. Casts are tiny tube-shaped particles that can form due to kidney conditions, but occasional casts can be normal.
Choice C rationale
A pH of 5.0 is within the normal range for urine pH, which is typically between 4.6 and 8.0.
Therefore, this result would not typically need to be communicated to the provider.
Choice D rationale
Dark amber color of the urine can be a sign of dehydration, but it can also be influenced by certain foods, medications, and health conditions. It is not typically a result that needs to be communicated to the provider.
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