A nurse needs to infuse three 1L bags over 12 hours. At what rate should the nurse program the pump to run in millilitres per hour?
(Round to the nearest whole number.)
The Correct Answer is ["250"]
To calculate the infusion rate, you first need to determine the total volume to be infused and the total time over which the infusion will occur.
Three 1L bags need to be infused over 12 hours.
Total volume = 3 bags * 1000 mL/bag = 3000 mL
Total time = 12 hours
Now, to find the rate in milliliters per hour (mL/h), divide the total volume by the total time:
Infusion rate = Total volume / Total time
Infusion rate = 3000 mL / 12 hours = 250 mL/h
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Chronic pain - Chronic pain is a concern for the client, but addressing the underlying issue of ineffective tissue perfusion will help alleviate pain by promoting healing and reducing tissue damage.
B. Impaired skin integrity - Impaired skin integrity is a result of ineffective tissue perfusion. By addressing perfusion issues, skin integrity can be improved as tissues receive adequate oxygen and nutrients for healing.
C. Risk for injury - While clients with arterial insufficiency ulcers are at risk for injury, the immediate concern is addressing the ineffective tissue perfusion to prevent complications related to poor circulation, such as tissue necrosis and infection.
D. Ineffective tissue perfusion- Arterial insufficiency ulcers are caused by inadequate blood flow to the tissues. The priority issue for a client with an arterial insufficiency ulcer is ineffective tissue perfusion. Due to decreased blood flow, tissues do not receive enough oxygen and nutrients, leading to delayed wound healing, tissue damage, and potential complications. Interventions should focus on improving circulation, promoting vasodilation, and enhancing perfusion to facilitate wound healing and prevent further tissue damage.
Correct Answer is A
Explanation
A. "I will reduce my intake of vitamin K-rich foods."
Vitamin K is essential for bone health as it helps in the regulation of calcium within bones and blood vessels. Therefore, reducing the intake of vitamin K-rich foods would not be beneficial for preventing osteoporosis. In fact, adequate intake of vitamin K is important for bone health.
B. "I will limit my intake of soft drinks." - Soft drinks, especially cola beverages, contain phosphoric acid, which can leach calcium from bones, making them weaker and more susceptible to fractures.
C. "I will reduce my intake of sodium." - High sodium intake can lead to increased calcium excretion in the urine, potentially weakening bones over time. Reducing sodium intake can help in preventing bone loss.
D. "I will decrease my intake of caffeine." - Excessive caffeine consumption can interfere with calcium absorption, contributing to bone loss. Decreasing caffeine intake is advisable for maintaining bone health.
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