A client receives a prescription for 1 liter of lactated Ringer’s intravenously (IV) to be infused over 8 hours.
The IV administration set delivers 15 gtt/mL. How many mL/hr should the nurse program the infusion pump to deliver?
The Correct Answer is ["125"]
Step 1 is to convert the volume of the prescription from liters to milliliters. 1 liter is equal to 1000 mL. So, the prescription is for 1000 mL of lactated Ringer’s.
Step 2 is to divide the total volume by the total time. The prescription is to be infused over 8 hours. So, 1000 mL ÷ 8 hours = 125 mL/hr. Therefore, the nurse should program the infusion pump to deliver 125 mL/hr.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
Cold and dry skin can be a symptom of hypothyroidism, but it’s not typically a sign that requires immediate action.
Choice B rationale
Facial puffiness and periorbital edema can be symptoms of hypothyroidism, but they’re not typically signs that require immediate action.
Choice C rationale
A hematocrit of 30% (0.30 volume fraction) is lower than the normal range, indicating anemia. While this is a concern and should be addressed, it’s not typically a sign that requires immediate action in the context of hypothyroidism.
Choice D rationale
A further decline in the level of consciousness can be a serious sign of deteriorating health in a client with hypothyroidism and should be acted upon immediately.
Correct Answer is ["A","C","D"]
Explanation
Choice A rationale
Eating a diet that is high in protein and vitamins A and C is beneficial for wound healing. Protein is essential for tissue repair, while vitamins A and C play a crucial role in collagen synthesis, which is vital for wound healing.
Choice B rationale
Maintaining bed rest as much as possible is not the best advice for a patient with venous leg ulcers. Mobility improves blood circulation, which can aid in the healing of the ulcers.
Choice C rationale
Keeping legs elevated when sitting or lying down can help reduce swelling and improve blood flow, which can promote healing of the ulcers.
Choice D rationale
Inspecting ankles daily for areas of darkening skin is important as it can help in early detection of any potential complications or worsening of the condition.
Choice E rationale
Applying intermittent cold compresses four times daily is not typically recommended for venous leg ulcers. The standard treatment involves cleaning and dressing the wound, using compression therapy, and in some cases, taking prescribed medications.
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