A nurse is providing teaching about nonpharmacological pain management to a client who has osteoarthritis. Which of the following Instructions should the nurse include in the teaching?
Take a hot shower every day.
Place a large pillow under the knees when sleeping.
Limit dietary intake of phosphorus.
Place an ice pack directly on the skin of the affected joints.
The Correct Answer is A
A: Warm showers can help relieve stiffness and pain associated with osteoarthritis by improving circulation and relaxing muscles.
B: Placing a large pillow under the knees can actually exacerbate joint stiffness and pain in osteoarthritis by forcing the knee into a bent position.
C: There is no specific recommendation to limit dietary phosphorus for osteoarthritis pain management.
D: Placing an ice pack directly on the skin can cause frostbite and damage to the skin; it should be wrapped in a cloth first.
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Related Questions
Correct Answer is A
Explanation
To calculate the IV infusion rate for dopamine hydrochloride, we first need to convert the dose from micrograms per kilogram per minute (mcg/kg/min) to milligrams per hour (mg/hr). The patient weighs 80 kg and the prescribed dose is 4 mcg/kg/min.
First, calculate the dose in mcg/hr: 4 mcg/kg/min x 80 kg x 60 min/hr = 19200 mcg/hr.
Next, convert mcg to mg: 19200 mcg/hr / 1000 mcg/mg = 19.2 mg/hr.
We have an 800 mg dopamine hydrochloride solution in a 250 mL bag. To find out how many mL/hr to administer, we use the following proportion:
(800 mg / 250 mL) = (19.2 mg / X mL).
Solving for X gives us X = (19.2 mg * 250 mL) / 800 mg, which equals 6 mL/hr.
Therefore, the nurse should set the IV infusion pump to deliver 6 mL/hr.
Correct Answer is D
Explanation
A. Positioning the client in reverse Trendelenburg can increase the risk of maternal aspiration.
B. The lithotomy position is not appropriate for cesarean birth and may compromise blood flow to the placenta.
C. This position could increase pressure on the vena cava and compromise placental blood flow.
D. This lateral tilt relieves pressure on the inferior vena cava, preventing decreased placental blood flow.
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