A nurse is preparing to administer levothyroxine 100 mcg orally to a patient with hypothyroidism. The available levothyroxine is in 50 mcg tablets.
How many tablets should the nurse administer?
1 tablet
2 tablets
3 tablets
4 tablets
The Correct Answer is B
Step 1 is: The prescribed dose is 100 mcg and each tablet contains 50 mcg.
Step 2 is: Divide the prescribed dose by the amount per tablet. So, 100 mcg ÷ 50 mcg/tablet. Step 3 is: The result is 2 tablets.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale
Requesting a prescription for the insertion of an indwelling urinary catheter is not the best option to prevent skin breakdown in a client with urinary incontinence. Catheters can increase the risk of urinary tract infections and should be used as a last resort.
Choice B rationale
Applying a moisture barrier ointment to the skin can help protect the skin from the damaging effects of urine. This can help prevent skin breakdown and is a common practice in the care of clients with urinary incontinence.
Choice C rationale
Cleaning the skin and perineum with hot water after each episode of incontinence is not recommended. Hot water can dry out the skin and cause irritation. It’s better to use warm water and a gentle cleanser.
Choice D rationale
Checking the client’s skin every 8 hours for signs of breakdown is important, but it’s not the only action the nurse should take. The nurse should also take proactive measures to protect the skin, such as applying a moisture barrier ointment.
Correct Answer is A
Explanation
The correct answer is choice A: Provide an adaptive feeding device for the client.
Choice A rationale: Providing an adaptive feeding device, such as a built-up utensil or a swivel spoon, can help clients with limited hand movement feed themselves independently. These devices are designed to make grasping and manipulating utensils easier, promoting independence and self-care.
Choice B rationale: Placing the client in a lateral position might not directly address the issue of limited hand movement, and it could even make feeding more challenging. This position is typically used for clients with swallowing difficulties or those at risk of aspiration.
Choice C rationale: Arranging food groups clockwise on the plate may help clients with visual impairments or cognitive issues, but it would not directly assist a client with limited hand movement during feeding.
Choice D rationale: Initiating a liquid diet for the client is not the most appropriate initial action to address limited hand movement. This might be considered as a last resort if the client is unable to feed themselves with any type of adaptive device or assistance. The priority should be promoting independence and providing appropriate tools to support self-feeding.
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