A female client starts a new prescription, oxybutynin, for symptoms of an overactive bladder. The client tells the nurse that she is training to run in a half-marathon. Which instruction should the nurse emphasize?

Keep skin and eyes covered to protect from sun injury.

Avoid crowds to help prevent acquiring infections.

Wear padding to protect from bruising if a fall occurs.

Take measures to avoid dehydration and overheating.

Answer and Explanation

The Correct Answer is D

Choice A Reason:

While keeping skin and eyes covered to protect from sun injury is generally good advice, it is not specifically related to the use of oxybutynin. Oxybutynin can reduce sweating, which increases the risk of overheating and dehydration, especially during physical activities like running a half-marathon. Therefore, this advice, while useful, is not the most critical in this context.

Choice B Reason:

Avoiding crowds to help prevent acquiring infections is important for overall health, especially for individuals with compromised immune systems. However, this advice is not directly related to the use of oxybutynin or the specific risks associated with its use during physical exercise. The primary concern with oxybutynin is its effect on sweating and body temperature regulation.

Choice C Reason:

Wearing padding to protect from bruising if a fall occurs is a precaution that might be relevant for individuals at risk of falls or injuries. However, this advice does not address the specific risks associated with oxybutynin use during physical exercise. The main concern is the potential for overheating and dehydration due to reduced sweating.

Choice D Reason:

Taking measures to avoid dehydration and overheating is the most critical instruction for a client using oxybutynin while training for a half-marathon. Oxybutynin can decrease sweating, making it harder for the body to cool down during exercise. This can lead to heat stroke or severe dehydration. The nurse should emphasize the importance of staying hydrated, taking breaks, and avoiding excessive heat to prevent these serious complications.

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Correct Answer is A

Explanation

Choice A reason:

Administering iodine one hour before PTU is recommended because iodine can help reduce the thyroid hormone levels more effectively when given before PTU. This sequence ensures that the iodine is absorbed and utilized by the thyroid gland before PTU inhibits the synthesis of new thyroid hormones.

Choice B reason:

Scheduling both medications at bedtime is not appropriate. PTU and iodine solutions should be administered at specific times to maximize their effectiveness. PTU is typically given in divided doses throughout the day, while iodine solutions are often given before meals.

Choice C reason:

Administering both drugs together with a meal is incorrect. PTU should be taken on an empty stomach to ensure proper absorption, and iodine solutions are usually given before meals.

Choice D reason:

Giving a parenteral dose once every 24 hours is not applicable for these medications. PTU is administered orally in divided doses, and iodine solutions are also given orally.

A. Depression screening. B. Daily calorie count. C. Body mass index (BMI). D. Serum protein levels.

Correct Answer is C

Explanation

Choice A Reason:

Depression screening is important for overall health and well-being, especially in weight management programs where mental health can significantly impact outcomes. However, it is not the primary measure for determining the effectiveness of orlistat. Orlistat works by inhibiting the absorption of fats from the diet, leading to weight loss. Therefore, while mental health monitoring is crucial, it does not directly measure the medication’s effectiveness.

Choice B Reason:

Daily calorie count is a useful tool in weight management programs to ensure that clients are adhering to a calorie-restricted diet. However, it is not a direct measure of the effectiveness of orlistat. While calorie counting can help manage weight, the primary goal of orlistat is to reduce fat absorption, which is better reflected in changes in body weight and BMI.

Choice C Reason:

Body mass index (BMI) is a key indicator of weight management and is directly related to the effectiveness of orlistat. BMI is calculated based on height and weight, providing a clear measure of changes in body weight over time. Monitoring BMI helps determine if the client is losing weight as expected, making it the most appropriate assessment for evaluating the effectiveness of orlistat.

Choice D Reason:

Serum protein levels are important for assessing nutritional status and overall health. However, they do not directly measure the effectiveness of orlistat in a weight management program. Orlistat’s primary function is to reduce fat absorption, and its effectiveness is better assessed through changes in body weight and BMI rather than serum protein levels.

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A female client starts a new prescription, oxybutynin, for symptoms of an overactive bladder. The client tells the nurse that she is training to run in a half-marathon. Which instruction should the nurse emphasize?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The healthcare provider prescribes propylthiouracil (PTU) and Lugol’s solution, a strong iodine solution, for a client with hyperthyroidism. How should the nurse schedule the administration of these medications?

Correct Answer is A

Explanation

A client is receiving orlistat as part of a weight management program. Which ongoing assessment should be included in the plan of care to determine the effectiveness of the medication?

Correct Answer is C

Explanation

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