A nurse is caring for an adolescent following the application of a plaster cast for a fractured right tibia. Which of the following actions should the nurse take?
Discourage the client from ambulating.
Use a hair dryer on a hot setting to dry the cast.
Keep the client’s leg in a dependent position.
Perform a neurovascular check of the lower extremities.
The Correct Answer is D
Choice A rationale
Discouraging the client from ambulating is not the best action. While it’s important to limit weight-bearing activities initially, movement is encouraged to promote circulation and prevent complications such as deep vein thrombosis.
Choice B rationale
Using a hair dryer on a hot setting to dry the cast is not recommended. Heat can cause the cast to dry out and crack, and it can also burn the skin.
Choice C rationale
Keeping the client’s leg in a dependent position is not advisable. This can lead to increased swelling and pain, and potentially delay healing.
Choice D rationale
Performing a neurovascular check of the lower extremities is the correct action. This involves assessing for pain, pallor, pulselessness, paresthesia, and paralysis. These checks are crucial for monitoring for complications such as compartment syndrome and ensuring the cast is not too tight.
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Related Questions
Correct Answer is B
Explanation
Choice B rationale
Gelatin is part of a clear liquid diet. This type of diet is often prescribed before medical procedures or tests, or for patients with certain digestive issues. It consists of liquids and foods that are clear and liquid at room temperature.
Choice A rationale
Yogurt is not part of a clear liquid diet. It is a dairy product and is not clear or liquid at room temperature.
Choice C rationale
Strained soup might be allowed on a full liquid diet, but it is not part of a clear liquid diet. Only the broth of the soup, which is clear and liquid at room temperature, would be allowed.
Choice D rationale
Pureed fruit is not part of a clear liquid diet. While it is a liquid at room temperature, it is not clear.
Correct Answer is ["3.125"]
Explanation
The child weighs 22 lb, which is approximately 10 kg (since 1 kg is approximately 2.2 lb).
The prescribed dose of acetaminophen is 10 mg/kg. Step 1 is: Calculate the total dose of acetaminophen for the child. This is done by multiplying the child’s weight in kg by the prescribed dose in mg/kg. 10 kg×10 mg/kg=100 mg The available acetaminophen liquid is 160 mg/5 mL. Step 2 is: Calculate the volume of acetaminophen liquid to administer. This is done by setting up a proportion with the total dose of acetaminophen and the concentration of the available liquid. x mL100 mg=5 mL160 mg Solving for x gives: x=160 mg mg×5 mL=3.125 mL Therefore, the nurse should administer approximately 3.125 mL of the acetaminophen liquid. .
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